ASTM A789 Archives - Sachiya Steel International Pvt. Ltd. https://sachiyasteel.com/blog/category/astm-a789/ Pipe Fittings Manufacturers in India, Flanges, Elbows, Tee, Reducer Thu, 03 Oct 2024 10:31:54 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 227683958 ASTM A789 UNS S31200 Duplex Stainless Steel Tube https://sachiyasteel.com/blog/astm-a789-uns-s31200-duplex-stainless-steel-tube/ Thu, 03 Oct 2024 10:30:12 +0000 https://sachiyasteel.com/blog/?p=3765 ASTM A789 UNS S31200 Duplex Stainless Steel Tube Manufacturers in India Sachiya Steel International is a leading manufacturer of ASTM A789 UNS S31200 Duplex Stainless Steel Tube in India. We are known for producing high-quality, durable stainless steel tubes that meet international standards. Our products are trusted across industries like oil and gas, marine, and chemical […]

The post ASTM A789 UNS S31200 Duplex Stainless Steel Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
ASTM A789 UNS S31200 Duplex Stainless Steel Tube Manufacturers in India

Sachiya Steel International is a leading manufacturer of ASTM A789 UNS S31200 Duplex Stainless Steel Tube in India. We are known for producing high-quality, durable stainless steel tubes that meet international standards. Our products are trusted across industries like oil and gas, marine, and chemical processing.


Why Choose ASTM A789 UNS S31200 Duplex Stainless Steel Tubes?

ASTM A789 UNS S31200 Duplex Stainless Steel Tube offer both high strength and corrosion resistance. These qualities make them ideal for harsh environments. Duplex stainless steel has a unique composition that ensures excellent resistance to chloride-induced stress corrosion cracking. Additionally, it has better strength than traditional austenitic stainless steels.

At Sachiya Steel International, we produce these tubes with precision. Our strict quality control ensures that each tube performs optimally, even in the toughest conditions. Below, you’ll find detailed specifications for these duplex stainless steel tubes.


Specifications of ASTM A789 UNS S31200 Duplex Stainless Steel Tubes

Specification Details
Standard ASTM A789
Material Grade UNS S31200
Form Seamless, Welded
Outer Diameter (OD) 6.00 mm – 219.10 mm
Wall Thickness 0.5 mm – 8 mm
Length Up to 6 meters (customizable)
End Types Plain End, Beveled End, Threaded
Surface Finish Annealed, Pickled, Polished
Application Oil & Gas, Marine, Chemical, Construction
Heat Treatment Solution Annealed

The Benefits of Duplex Stainless Steel Tubes

ASTM A789 UNS S31200 Duplex Stainless Steel Tube Manufacturers in India

When compared to other stainless steels, duplex stainless steel offers significant advantages. For instance, it has twice the strength of many austenitic grades. Also, its enhanced corrosion resistance makes it suitable for industries with demanding environments. Furthermore, duplex steel is more cost-effective. It reduces material thickness without sacrificing strength, resulting in savings. This combination of properties makes it highly versatile across various applications.


Price List of ASTM A789 UNS S31200 Duplex Stainless Steel Tubes

Size (OD x Thickness) Price per Meter (INR)
6 mm x 1 mm ₹350
12 mm x 1.5 mm ₹420
25.4 mm x 2 mm ₹550
50.8 mm x 3 mm ₹750
101.6 mm x 5 mm ₹1,050
219.1 mm x 8 mm ₹2,500

Note: Prices can vary based on quantity and market conditions. Please contact us for the latest pricing.

At Sachiya Steel International, we offer competitive pricing. While affordability is important, we ensure that product quality remains uncompromised. Our tubes are thoroughly tested to meet both domestic and international standards.


Chemical Composition of ASTM A789 UNS S31200 Duplex Stainless Steel Tubes

The chemical composition of ASTM A789 UNS S31200 ensures high performance. Its resistance to pitting and crevice corrosion is enhanced by its specific alloying elements. Here’s a breakdown of the key components:

Element Percentage (%)
Carbon (C) 0.03 max
Chromium (Cr) 23.0 – 28.0
Nickel (Ni) 3.5 – 5.5
Molybdenum (Mo) 0.1 – 0.6
Manganese (Mn) 0.5 – 1.5
Silicon (Si) 0.3 – 0.8
Phosphorus (P) 0.03 max
Sulfur (S) 0.02 max
Nitrogen (N) 0.08 – 0.20

This unique composition contributes to the material’s durability and corrosion resistance, making it suitable for environments with chloride exposure.


Mechanical Properties of ASTM A789 UNS S31200 Duplex Stainless Steel Tubes

Property Value
Tensile Strength (MPa) 620 min
Yield Strength (MPa) 450 min
Elongation (%) 25 min
Hardness (Brinell) 230 max
Impact Energy (J) 27 J at room temperature

These mechanical properties ensure that ASTM A789 UNS S31200 performs exceptionally well under stress. Its high yield and tensile strength make it suitable for demanding applications. Moreover, its elongation ensures ductility, reducing the risk of cracking under pressure.


Dimensional Range for Duplex Stainless Steel Tubes

Choosing the correct dimensions is vital for any project. At Sachiya Steel International, we offer a wide range of sizes to cater to different industry needs. Our tubes can be customized to meet specific project requirements, ensuring a perfect fit.


Dimensions of ASTM A789 UNS S31200 Duplex Stainless Steel Tubes

Size (OD) Wall Thickness (mm) Length (m)
6 mm 0.5 – 1.5 mm Up to 6 meters
12 mm 1.0 – 2.0 mm Up to 6 meters
25.4 mm 1.5 – 3.0 mm Up to 6 meters
50.8 mm 2.0 – 4.0 mm Up to 6 meters
101.6 mm 3.0 – 6.0 mm Up to 6 meters
219.1 mm 5.0 – 8.0 mm Up to 6 meters

For custom lengths, please feel free to contact us. We provide tailored solutions to meet the needs of your specific application.


Export Markets for Duplex Stainless Steel Tubes

Sachiya Steel International is proud to have a global reach. Our duplex stainless steel tubes are exported to various countries across the world. We have built a strong reputation for timely delivery and excellent customer service.


Export Countries for ASTM A789 UNS S31200 Duplex Stainless Steel Tubes

Region Countries
Asia India, China, Japan, South Korea, Singapore, Malaysia
Middle East UAE, Saudi Arabia, Qatar, Kuwait, Oman, Bahrain
Europe Germany, UK, France, Italy, Spain, Netherlands, Poland
Africa South Africa, Egypt, Nigeria, Kenya, Algeria
Americas USA, Canada, Brazil, Mexico, Argentina
Oceania Australia, New Zealand

Our commitment to quality ensures that clients from all regions receive products that meet their standards. Additionally, our expertise in logistics guarantees timely delivery, no matter where you are located.


Conclusion

When it comes to ASTM A789 UNS S31200 Duplex Stainless Steel Tubes, Sachiya Steel International stands as a leader in both quality and service. With our global export network and competitive pricing, we are the preferred choice for businesses worldwide. Whether you’re in need of standard or custom-sized duplex stainless steel tubes, we have the solution for you.

Contact Sachiya Steel International today for a quote or more information on our ASTM A789 UNS S31200 duplex stainless steel tubes.

The post ASTM A789 UNS S31200 Duplex Stainless Steel Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
3765
ASTM A789 UNS S32550 Duplex Stainless Steel Tube https://sachiyasteel.com/blog/astm-a789-uns-s32550-duplex-stainless-steel-tube/ Thu, 03 Oct 2024 06:55:23 +0000 https://sachiyasteel.com/blog/?p=3762 ASTM A789 UNS S32550 Duplex Stainless Steel Tube Manufacturers In India Sachiya Steel International stands as a leading manufacturer in India, specializing in high-quality ASTM A789 UNS S32550 duplex stainless steel tube. Known for their strength and exceptional corrosion resistance, our duplex tubes are ideal for industries such as oil and gas, petrochemicals, and power […]

The post ASTM A789 UNS S32550 Duplex Stainless Steel Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
ASTM A789 UNS S32550 Duplex Stainless Steel Tube Manufacturers In India

Sachiya Steel International stands as a leading manufacturer in India, specializing in high-quality ASTM A789 UNS S32550 duplex stainless steel tube. Known for their strength and exceptional corrosion resistance, our duplex tubes are ideal for industries such as oil and gas, petrochemicals, and power generation.

As a top supplier in India, we focus on quality, durability, and precision, offering various sizes and finishes for both standard and customized industrial applications.

Why Choose ASTM A789 UNS S32550 Duplex Stainless Steel?

ASTM A789 UNS S32550 Duplex Stainless Steel combines high strength and excellent corrosion resistance, making it suitable for harsh environments like marine and chemical processing. The balanced structure of austenite and ferrite ensures durability even under extreme conditions.

ASTM A789 UNS S32550 Duplex Stainless Steel Tube Manufacturers In India

Benefits include:

  • Outstanding corrosion resistance in chloride and seawater environments.
  • Higher strength than standard stainless steels.
  • Lower maintenance costs due to long-lasting performance.

Specifications of ASTM A789 UNS S32550 Duplex Stainless Steel Tubes

We manufacture ASTM A789 UNS S32550 tubes in various sizes and types to meet different needs. Here are the key specifications:

Specification Details
Standard ASTM A789, ASME SA789
Tube Type Seamless / Welded
Size Range 6.35 mm to 101.6 mm OD
Thickness Range 0.5 mm to 5 mm
Length Single Random, Double Random, Custom
End Finish Plain End, Beveled End
Surface Finish Pickled, Annealed, Polished
Testing Hydrostatic, Non-Destructive
Certifications ISO, PED, NACE, API, IBR

ASTM A789 UNS S32550 Duplex Stainless Steel Tube Price List

Our duplex stainless steel tubes are competitively priced. Here’s a general price reference:

Size (OD) Thickness Length Price (INR)
6.35 mm 0.5 mm 6 m ₹ 800/m
12.7 mm 1 mm 6 m ₹ 900/m
25.4 mm 1.5 mm 6 m ₹ 1,200/m
50.8 mm 2 mm 6 m ₹ 1,800/m
76.2 mm 3 mm 6 m ₹ 2,500/m
101.6 mm 4 mm 6 m ₹ 3,500/m

Prices are subject to change based on order quantity and market conditions.

Chemical Composition

The durability and corrosion resistance of UNS S32550 duplex steel is a result of its chemical composition:

Element Percentage
Chromium (Cr) 24.0–26.0%
Nickel (Ni) 4.5–6.5%
Molybdenum (Mo) 2.75–3.5%
Nitrogen (N) 0.10–0.25%
Carbon (C) 0.03% max
Manganese (Mn) 1.00% max
Silicon (Si) 0.80% max
Phosphorus (P) 0.03% max
Sulfur (S) 0.02% max
Iron (Fe) Balance

Mechanical Properties

With impressive mechanical properties, ASTM A789 UNS S32550 stainless steel is suitable for high-pressure environments:

Property Value
Tensile Strength 750 MPa min
Yield Strength 485 MPa min
Elongation 25% min
Hardness (Rockwell C) 32 HRC max
Impact Strength Excellent Toughness

These features make it ideal for industries requiring durability, such as oil and gas pipelines and marine applications.

ASTM A789 UNS S32550 Duplex Stainless Steel Tube Dimension Chart

Our duplex stainless steel tubes are available in various dimensions to meet specific industrial needs:

Outer Diameter (OD) Thickness (mm) Standard Length
6.35 mm 0.5–1.5 mm 6 meters
12.7 mm 0.5–2 mm 6 meters
25.4 mm 0.8–3 mm 6 meters
50.8 mm 1–4 mm 6 meters
76.2 mm 1.5–5 mm 6 meters
101.6 mm 2–5 mm 6 meters

Global Exports

We serve clients across the globe, exporting to countries such as:

Country Region
United States North America
Germany Europe
Saudi Arabia Middle East
Brazil South America
South Korea Asia
Australia Oceania

Why Sachiya Steel International?

  • Certified Quality: ISO, PED, NACE, and API certified products.
  • On-Time Delivery: Efficient logistics ensure timely global deliveries.
  • Competitive Pricing: Best prices without compromising quality.
  • Custom Solutions: Tailor-made products to meet specific requirements.

For all your duplex stainless steel tube needs, trust Sachiya Steel International for quality, reliability, and service.

The post ASTM A789 UNS S32550 Duplex Stainless Steel Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
3762
ASTM A789 UNS S32760 Super Duplex Tube https://sachiyasteel.com/blog/astm-a789-uns-s32760-super-duplex-tube/ Mon, 30 Sep 2024 07:49:05 +0000 https://sachiyasteel.com/blog/?p=3755 ASTM A789 UNS S32760 Super Duplex Tube Manufacturers In India The world of stainless steel is vast. Among its many high-performance materials, ASTM A789 UNS S32760 Super Duplex Tube stand out. These tubes are critical in various high-stress environments due to their superior strength, excellent corrosion resistance, and high thermal conductivity. Their importance in the […]

The post ASTM A789 UNS S32760 Super Duplex Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
ASTM A789 UNS S32760 Super Duplex Tube Manufacturers In India

The world of stainless steel is vast. Among its many high-performance materials, ASTM A789 UNS S32760 Super Duplex Tube stand out. These tubes are critical in various high-stress environments due to their superior strength, excellent corrosion resistance, and high thermal conductivity. Their importance in the stainless steel industry is unmatched, providing solutions for applications that demand durability and reliability.

For professionals in manufacturing and quality assurance, understanding the significance of ASTM A789 UNS S32760 Super Duplex Tubes is crucial. This blog post will guide you through everything you need to know about these remarkable tubes, including their benefits, manufacturing process, and real-life applications.

Sachiya Steel International Private Limited: A Leader in Manufacturing ASTM A789 UNS S32760 Super Duplex Tubes in India

When it comes to producing high-quality ASTM A789 UNS S32760 Super Duplex Tubes, Sachiya Steel International Private Limited is a name you can trust. Based in India, Sachiya Steel has established itself as a leading manufacturer in the stainless steel industry.

What sets Sachiya Steel apart is their unwavering commitment to quality and innovation. With state-of-the-art manufacturing facilities and a team of skilled professionals, they ensure that every product meets the highest standards.

Specifications Table for ASTM A789 UNS S32760 Super Duplex Tubes

Specification Parameter

Details

Standard

ASTM A789

Material Grade

UNS S32760

Size Range

1/8” NB to 12” NB

Outer Diameter

6.00 mm to 72.00 mm

Wall Thickness

0.7 mm to 3.0 mm

Type

Seamless and Welded

Length

Single Random, Double Random, Cut Length

End Type

Plain End, Beveled End, Threaded

Surface Finish

Annealed, Pickled, Polished

Certification

EN 10204 3.1, EN 10204 3.2

Packing

Wooden Boxes, Bundle with Plastic Covers

This table highlights the essential specifications of ASTM A789 UNS S32760 Super Duplex Tubes offered by Sachiya Steel International Private Limited, ensuring buyers receive products meeting precise application demands.

Understanding the Superior Quality and Durability of ASTM A789 UNS S32760 Super Duplex Tubes

One of the standout features of ASTM A789 UNS S32760 Super Duplex Tubes is their exceptional quality and durability. These tubes are designed to withstand extreme conditions, making them ideal for industries such as oil and gas, chemical processing, and marine environments.

ASTM A789 UNS S32760 Super Duplex Tube Manufacturers In India

The secret to their superior performance lies in their unique composition. The combination of high chromium and molybdenum content provides excellent resistance to pitting and crevice corrosion. Additionally, the addition of nitrogen enhances their mechanical properties, ensuring long-lasting durability.

Price List for ASTM A789 UNS S32760 Super Duplex Tubes

The pricing below reflects current rates for ASTM A789 UNS S32760 Super Duplex Tubes offered by Sachiya Steel International Private Limited. Prices are provided in both INR and USD for your convenience.

Size (NB)

Outer Diameter (mm)

Wall Thickness (mm)

Price (INR)

Price (USD)

1/8”

6.00

0.7

₹1500

$20

1/4”

13.50

1.0

₹1750

$23

1/2”

21.30

1.5

₹2000

$26

1”

33.40

2.0

₹3000

$40

2”

60.30

2.5

₹4500

$60

3”

88.90

3.0

₹6000

$80

4”

114.30

2.0

₹7500

$100

6”

168.30

2.5

₹9500

$125

8”

219.10

2.5

₹12000

$160

10”

273.00

3.0

₹15000

$200

12”

323.90

3.0

₹18000

$240

Please note that these prices are subject to market fluctuations and availability. Contact Sachiya Steel International Private Limited for precise quotes and bulk order discounts.

The Manufacturing Process: How Sachiya Steel Ensures Top-Quality Products

At Sachiya Steel, the manufacturing process is meticulously controlled to produce top-quality ASTM A789 UNS S32760 Super Duplex Tubes. It begins with the selection of high-grade raw materials, followed by precision cutting, forming, and welding processes.

Each step is monitored by experienced professionals to ensure that the final product meets stringent quality standards. Advanced testing methods, including ultrasonic testing and hydrostatic testing, are employed to verify the integrity and performance of every tube.

Chemical Properties of ASTM A789 UNS S32760 Super Duplex Tubes

Element

Composition (%)

Chromium

24.0-26.0

Nickel

6.0-8.0

Molybdenum

3.0-4.0

Nitrogen

0.24-0.32

Manganese

1.00 max

Silicon

1.00 max

Carbon

0.03 max

Phosphorus

0.03 max

Sulfur

0.01 max

Iron

Balance

Mechanical Properties of ASTM A789 UNS S32760 Super Duplex Tubes

Property

Value

Tensile Strength

730 MPa min

Yield Strength

530 MPa min

Elongation

20% min

Hardness

25 HRC max

These tables provide an in-depth look at the chemical and mechanical properties of ASTM A789 UNS S32760 Super Duplex Tubes, highlighting the attributes that contribute to their industrial relevance and reliable performance in demanding environments.

Dimension Chart for ASTM A789 UNS S32760 Super Duplex Tubes

The following dimension chart provides a comprehensive overview of the sizes available for ASTM A789 UNS S32760 Super Duplex Tubes. This chart is useful for professionals seeking specific dimensions to meet diverse application requirements.

Nominal Bore (NB)

Outer Diameter (mm)

Wall Thickness (mm)

Length Options

1/8”

6.00

0.7

Single Random, Double Random, Cut Length

1/4”

13.50

1.0

Single Random, Double Random, Cut Length

1/2”

21.30

1.5

Single Random, Double Random, Cut Length

3/4”

26.70

1.5

Single Random, Double Random, Cut Length

1”

33.40

2.0

Single Random, Double Random, Cut Length

1 1/4”

42.20

2.0

Single Random, Double Random, Cut Length

1 1/2”

48.30

2.0

Single Random, Double Random, Cut Length

2”

60.30

2.5

Single Random, Double Random, Cut Length

2 1/2”

73.00

2.5

Single Random, Double Random, Cut Length

3”

88.90

3.0

Single Random, Double Random, Cut Length

4”

114.30

2.0

Single Random, Double Random, Cut Length

5”

141.30

2.5

Single Random, Double Random, Cut Length

6”

168.30

2.5

Single Random, Double Random, Cut Length

8”

219.10

2.5

Single Random, Double Random, Cut Length

10”

273.00

3.0

Single Random, Double Random, Cut Length

12”

323.90

3.0

Single Random, Double Random, Cut Length

This dimension chart ensures that customers can select precisely the size that aligns with their specific operational needs, reflecting Sachiya Steel’s commitment to versatility and high-quality manufacturing standards.

The Importance of ASTM Standards in the Manufacturing Sector and How Sachiya Steel Complies

Adhering to ASTM standards is essential in the manufacturing sector. These standards ensure that products meet specific requirements for quality and performance. Sachiya Steel takes pride in complying with ASTM standards, particularly ASTM A789 UNS S32760.

By adhering to these standards, Sachiya Steel guarantees that their tubes provide consistent quality and reliability. This commitment to compliance is a testament to their dedication to delivering the best possible products to their customers.

Advantages of Using ASTM A789 UNS S32760 Super Duplex Tubes in Various Applications

The versatility of ASTM A789 UNS S32760 Super Duplex Tubes makes them suitable for a wide range of applications. Their excellent corrosion resistance and strength make them ideal for use in challenging environments.

In the oil and gas industry, these tubes are used for offshore platforms and subsea equipment, where they must withstand harsh conditions. In chemical processing, they are used for handling corrosive substances. Additionally, their high thermal conductivity makes them valuable in heat exchanger applications.

Testimonials and Real-Life Applications of Sachiya Steel’s Products in the Global Market

Sachiya Steel’s commitment to quality and customer satisfaction has earned them a loyal customer base worldwide. Real-life applications and testimonials from satisfied clients highlight the effectiveness of their products.

For instance, a leading offshore drilling company reported significant improvements in operational efficiency and reduced maintenance costs after switching to Sachiya Steel’s ASTM A789 UNS S32760 Super Duplex Tubes. Such testimonials underscore the real-world benefits of choosing high-quality products.

Conclusion: Sachiya Steel’s Commitment to Innovation, Quality, and Customer Satisfaction in the Stainless Steel Industry

Sachiya Steel International Private Limited continues to set the benchmark for excellence in the stainless steel industry. Their dedication to innovation, quality, and customer satisfaction is evident in every ASTM A789 UNS S32760 Super Duplex Tube they produce.

By choosing Sachiya Steel, you are not only investing in superior products but also partnering with a company that values your success. Their expertise and commitment to excellence make them the go-to choice for all your stainless steel needs.

Explore More with Sachiya Steel

Ready to experience the best in stainless steel products? Contact Sachiya Steel International Private Limited today for custom orders and industry-leading solutions. Whether you need high-performance tubes for critical applications or expert guidance on product selection, Sachiya Steel is here to help you achieve your goals.

The post ASTM A789 UNS S32760 Super Duplex Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
3755
ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube https://sachiyasteel.com/blog/astm-a789-uns-s32750-super-duplex-stainless-steel-tube/ Mon, 30 Sep 2024 06:52:40 +0000 https://sachiyasteel.com/blog/?p=3752 ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube Manufacturers In India In the world of stainless steel, the ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube stands out for its remarkable strength, durability, and corrosion resistance. These tubes are a staple in various industries, from construction to mechanical engineering, offering high performance and […]

The post ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube Manufacturers In India

In the world of stainless steel, the ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube stands out for its remarkable strength, durability, and corrosion resistance. These tubes are a staple in various industries, from construction to mechanical engineering, offering high performance and reliability. In this blog post, we will explore everything you need to know about ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes, including their benefits, applications, specifications, pricing, and more. Let’s dive in and discover why these tubes are a top choice for professionals in the stainless steel industry.

Introduction to ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes

ASTM A789 UNS S32750, also known as Super Duplex stainless steel, is a high-performance alloy known for its superior strength and corrosion resistance. These properties make it an ideal choice for demanding applications in harsh environments. The material’s unique combination of austenitic and ferritic microstructures provides excellent tensile strength and resistance to stress corrosion cracking. This makes it a popular choice for industries where long-lasting, reliable materials are essential.

The versatility of ASTM A789 UNS S32750 tubes allows them to be used in a variety of applications, from offshore oil and gas exploration to chemical processing plants. Their ability to withstand extreme temperatures and pressures makes them indispensable in many critical environments. In this blog post, we will explore the numerous benefits and applications of these super duplex stainless steel tubes.

Specifications of ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes

Specification Detail

Description

Standard

ASTM A789

Size Range

1/4″ to 6″

Thickness Range

0.5 mm to 3 mm

Length

Up to 6 meters

Surface Finish

Annealed and Pickled, Polished

End Finish

Plain End, Beveled End

Form

Round, Square, Rectangular

Certification

Mill Test Certificate as per EN 10204 3.1

Heat Treatment

Solution Annealed

Manufacturing Process

Seamless, Welded

Testing

Hydrostatic Testing, Non-Destructive Testing (NDT)

Applications

Oil & Gas, Chemical Processing, Desalination Plants, Pulp & Paper Industry

Benefits and Applications of Super Duplex Stainless Steel in Various Industries

Super Duplex stainless steel, particularly ASTM A789 UNS S32750, offers several key benefits that make it a preferred choice in various industries:

ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube Manufacturers In India

  1. Corrosion Resistance: The high chromium and molybdenum content in ASTM A789 UNS S32750 provides exceptional resistance to pitting and crevice corrosion, even in aggressive environments.
  2. Strength and Durability: The dual-phase microstructure of austenitic and ferritic phases gives these tubes excellent tensile strength and toughness, making them suitable for high-stress applications.
  3. Cost Efficiency: Despite the initial investment, the long service life and reduced maintenance needs of super duplex stainless steel can result in significant cost savings over time.
  4. Versatility: These tubes can be used in a wide range of applications, from subsea pipelines to chemical processing equipment, thanks to their robust properties.

Industries such as oil and gas, petrochemical, marine, and construction rely heavily on the superior performance of ASTM A789 UNS S32750 tubes. These tubes ensure reliability and safety in critical operations, where material failure is not an option.

Price List for ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes

Size (Inches)

Size (mm)

Thickness (mm)

Price (INR)

Price (USD)

1/4″

6.35

0.5

2,000

25

1/2″

12.7

0.6

3,500

44

3/4″

19.05

0.8

4,700

59

1″

25.4

1.0

6,000

75

1 1/4″

31.75

1.2

7,500

94

1 1/2″

38.1

1.5

9,000

113

2″

50.8

2.0

12,000

150

3″

76.2

2.5

18,000

225

4″

101.6

3.0

24,000

300

5″

127.0

3.0

30,000

375

6″

152.4

3.0

36,000

450

Note: Prices are indicative and subject to change based on market conditions and quantity ordered. For bulk orders or custom requirements, please contact our sales department for a tailored quote.

Our Company’s Role as India’s Leading Manufacturer of ASTM A789 UNS S32750 Tubes

At Sachiya Steel International Private Limited, we pride ourselves on being India’s leading manufacturer of ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes. Our commitment to quality, innovation, and customer satisfaction has earned us a reputation for excellence in the stainless steel industry. We use state-of-the-art manufacturing processes and adhere to stringent quality control standards to ensure our products meet the highest industry specifications.

Our expert team, with years of industry experience, understands the complexities involved in choosing the right materials, specifications, and applications for stainless steel tubes. We work closely with our clients to provide tailored solutions that meet their specific needs. Whether you’re looking for customized dimensions or specific mechanical properties, Sachiya Steel International Private Limited is your trusted partner in delivering high-quality stainless steel tubes.

Chemical Properties of ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes

Element

Composition (%)

Chromium

24.0 – 26.0

Nickel

6.0 – 8.0

Molybdenum

3.0 – 5.0

Carbon

≤ 0.030

Manganese

≤ 1.20

Silicon

≤ 0.80

Nitrogen

0.24 – 0.32

Phosphorus

≤ 0.035

Sulfur

≤ 0.020

Iron

Balance

Mechanical Properties of ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes

Property

Value

Tensile Strength

800 MPa (minimum)

Yield Strength

550 MPa (minimum)

Elongation

25% (minimum)

Hardness (Rockwell C)

32 (maximum)

Impact Energy

80 J (at room temperature)

These robust chemical and mechanical properties make ASTM A789 UNS S32750 an ideal choice for demanding applications in aggressive and high-pressure environments.

Dimension Chart for ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes

Nominal Pipe Size (Inches)

Outer Diameter (mm)

Wall Thickness (mm)

Approximate Weight (kg/m)

Length Options (meters)

Form

Surface Finish

1/4″

6.35

0.5

0.28

1 – 6

Round, Square

Annealed and Pickled, Polished

1/2″

12.7

0.6

0.61

1 – 6

Round, Square

Annealed and Pickled, Polished

3/4″

19.05

0.8

1.10

1 – 6

Round, Square

Annealed and Pickled, Polished

1″

25.4

1.0

1.62

1 – 6

Round, Square

Annealed and Pickled, Polished

1 1/4″

31.75

1.2

2.24

1 – 6

Round, Square

Annealed and Pickled, Polished

1 1/2″

38.1

1.5

3.16

1 – 6

Round, Square

Annealed and Pickled, Polished

2″

50.8

2.0

5.62

1 – 6

Round, Square

Annealed and Pickled, Polished

3″

76.2

2.5

11.28

1 – 6

Round, Rectangular

Annealed and Pickled, Polished

4″

101.6

3.0

19.86

1 – 6

Round, Rectangular

Annealed and Pickled, Polished

5″

127.0

3.0

25.39

1 – 6

Round, Rectangular

Annealed and Pickled, Polished

6″

152.4

3.0

30.77

1 – 6

Round, Rectangular

Annealed and Pickled, Polished

Note: We can customize dimensions to meet specific requirements. For unique specifications not covered in this dimension chart, please contact our team for personalized solutions.

Conclusion

In conclusion, ASTM A789 UNS S32750 Super Duplex Stainless Steel Tubes are an essential component in numerous industries due to their exceptional strength, corrosion resistance, and durability. At Sachiya Steel International Private Limited, we are committed to providing the highest quality stainless steel tubes that meet the diverse needs of our clients. Whether you’re in the oil and gas industry, chemical processing, or construction, our expertly manufactured tubes are designed to deliver superior performance and reliability.

We invite you to explore our range of products and experience the unmatched quality and service that have made us India’s leading manufacturer of ASTM A789 UNS S32750 tubes. For more information or to place an order, visit our website or contact our team today. Your next project deserves the best, and with Sachiya Steel International Private Limited, you can trust that you’re getting the best in the industry.

The post ASTM A789 UNS S32750 Super Duplex Stainless Steel Tube appeared first on Sachiya Steel International Pvt. Ltd..

]]>
3752
ASTM A789 UNS S32205 Duplex Stainless Steel Tubes https://sachiyasteel.com/blog/astm-a789-uns-s32205-duplex-stainless-steel-tubes/ Fri, 27 Sep 2024 07:03:12 +0000 https://sachiyasteel.com/blog/?p=3746 ASTM A789 UNS S32205 Duplex Stainless Steel Tubes Manufacturers In India Sachiya Steel International Private Limited is one of India’s leading manufacturers of ASTM A789 UNS S32205 Duplex Stainless Steel Tubes. We specialize in producing high-quality duplex stainless steel tubes, known for their exceptional strength, corrosion resistance, and durability. Our tubes are widely used in […]

The post ASTM A789 UNS S32205 Duplex Stainless Steel Tubes appeared first on Sachiya Steel International Pvt. Ltd..

]]>
ASTM A789 UNS S32205 Duplex Stainless Steel Tubes Manufacturers In India

Sachiya Steel International Private Limited is one of India’s leading manufacturers of ASTM A789 UNS S32205 Duplex Stainless Steel Tubes. We specialize in producing high-quality duplex stainless steel tubes, known for their exceptional strength, corrosion resistance, and durability. Our tubes are widely used in various industries, including oil and gas, chemical processing, and marine applications, where durability and resistance to harsh environments are paramount.

Why Choose ASTM A789 UNS S32205 Duplex Stainless Steel Tubes?

ASTM A789 UNS S32205 is a duplex stainless steel grade, featuring a microstructure of both austenite and ferrite phases. This unique structure offers several advantages:

  • Superior Corrosion Resistance: S32205 duplex stainless steel provides outstanding resistance to localized corrosion, including pitting and crevice corrosion.
  • High Strength: With nearly twice the strength of conventional austenitic stainless steels, S32205 is ideal for high-stress applications.
  • Cost-Efficient: Despite the higher initial cost, the long-term benefits of reduced maintenance and longer lifespan make it a cost-effective choice.
  • Versatility: Suitable for various applications, including piping, pressure vessels, and structural components.

Specifications of ASTM A789 UNS S32205 Duplex Stainless Steel Tubes

Below is a detailed specifications table for our ASTM A789 UNS S32205 duplex stainless steel tube, covering all available sizes:

Outer Diameter (OD) Wall Thickness (WT) Available Length Type Ends Surface Finish
6.00 mm 0.5 mm to 1.5 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
10.00 mm 1.0 mm to 2.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
12.70 mm 1.2 mm to 2.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
19.05 mm 1.5 mm to 2.5 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
25.40 mm 2.0 mm to 3.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
38.10 mm 2.5 mm to 4.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
50.80 mm 3.0 mm to 5.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
63.50 mm 3.5 mm to 6.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
76.20 mm 4.0 mm to 8.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
88.90 mm 5.0 mm to 10.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
101.60 mm 6.0 mm to 12.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
114.30 mm 7.0 mm to 14.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
141.30 mm 8.0 mm to 16.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
168.30 mm 10.0 mm to 20.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished
219.10 mm 12.0 mm to 25.0 mm 6 m to 12 m Seamless/Welded Plain/Beveled Annealed/Pickled/Polished

Applications of ASTM A789 UNS S32205 Duplex Stainless Steel Tubes

These tubes are extensively used in industries that demand high-performance materials:

ASTM A789 UNS S32205 Duplex Stainless Steel Tubes Manufacturers In India

  • Oil and Gas: Ideal for subsea pipelines, offshore platforms, and refineries due to excellent resistance to corrosive environments.
  • Chemical Processing: Perfect for handling aggressive chemicals and solvents in various process equipment.
  • Marine Industry: Highly resistant to seawater, making them suitable for desalination plants and shipbuilding.
  • Pulp and Paper: Used in equipment exposed to acidic and alkaline environments, ensuring longevity and reliability.

Price List for ASTM A789 UNS S32205 Duplex Stainless Steel Tubes

Here is the price list for different sizes of ASTM A789 UNS S32205 duplex stainless steel tube:

Outer Diameter (OD) Wall Thickness (WT) Price (INR per Meter)
6.00 mm 0.5 mm to 1.5 mm 500 – 700
10.00 mm 1.0 mm to 2.0 mm 600 – 800
12.70 mm 1.2 mm to 2.0 mm 700 – 900
19.05 mm 1.5 mm to 2.5 mm 800 – 1000
25.40 mm 2.0 mm to 3.0 mm 1000 – 1200
38.10 mm 2.5 mm to 4.0 mm 1200 – 1400
50.80 mm 3.0 mm to 5.0 mm 1500 – 1800
63.50 mm 3.5 mm to 6.0 mm 1800 – 2200
76.20 mm 4.0 mm to 8.0 mm 2000 – 2400
88.90 mm 5.0 mm to 10.0 mm 2200 – 2600
101.60 mm 6.0 mm to 12.0 mm 2500 – 3000
114.30 mm 7.0 mm to 14.0 mm 2800 – 3400
141.30 mm 8.0 mm to 16.0 mm 3500 – 4000
168.30 mm 10.0 mm to 20.0 mm 4000 – 4500
219.10 mm 12.0 mm to 25.0 mm 4500 – 5000

Note: Prices are indicative and may vary based on the current market conditions, order quantity, and additional customization.

Advantages of Choosing Sachiya Steel International Private Limited

When it comes to ASTM A789 UNS S32205 Duplex Stainless Steel Tube, Sachiya Steel International offers unmatched quality and service. Here are some of the advantages of partnering with us:

  • Expert Manufacturing: Our advanced manufacturing processes ensure that our tubes meet the strictest industry standards.
  • Customization: We offer a wide range of customization options, including various sizes, finishes, and packaging solutions to meet your specific needs.
  • Quality Assurance: Each product undergoes rigorous testing to ensure that it meets all necessary specifications and client requirements.
  • Global Distribution: With a strong global distribution network, we ensure timely and efficient delivery to clients worldwide.

Chemical Composition of ASTM A789 UNS S32205 Duplex Stainless Steel

Below is the chemical composition of UNS S32205 duplex stainless steel:

Element Composition (%)
Carbon (C) ≤ 0.03
Chromium (Cr) 22.0 – 23.0
Nickel (Ni) 4.5 – 6.5
Molybdenum (Mo) 3.0 – 3.5
Manganese (Mn) ≤ 2.00
Silicon (Si) ≤ 1.00
Nitrogen (N) 0.14 – 0.20
Phosphorus (P) ≤ 0.03
Sulfur (S) ≤ 0.02

Mechanical Properties of ASTM A789 UNS S32205 Duplex Stainless Steel

The mechanical properties of UNS S32205 duplex stainless steel are as follows:

Property Value
Tensile Strength (MPa) 620 – 795
Yield Strength (MPa) 450 min
Elongation (%) 25 min
Hardness (Brinell) ≤ 290 HBW

Dimensions and Sizes of ASTM A789 UNS S32205 Duplex Stainless Steel Tubes

The following table provides detailed dimensions and sizes for our ASTM A789 UNS S32205 duplex stainless steel tubes:

Outer Diameter (OD) Wall Thickness (WT) Length
6.00 mm 0.5 mm to 1.5 mm 6 m to 12 m
10.00 mm 1.0 mm to 2.0 mm 6 m to 12 m
12.70 mm 1.2 mm to 2.0 mm 6 m to 12 m
19.05 mm 1.5 mm to 2.5 mm 6 m to 12 m
25.40 mm 2.0 mm to 3.0 mm 6 m to 12 m
38.10 mm 2.5 mm to 4.0 mm 6 m to 12 m
50.80 mm 3.0 mm to 5.0 mm 6 m to 12 m
63.50 mm 3.5 mm to 6.0 mm 6 m to 12 m
76.20 mm 4.0 mm to 8.0 mm 6 m to 12 m
88.90 mm 5.0 mm to 10.0 mm 6 m to 12 m
101.60 mm 6.0 mm to 12.0 mm 6 m to 12 m
114.30 mm 7.0 mm to 14.0 mm 6 m to 12 m
141.30 mm 8.0 mm to 16.0 mm 6 m to 12 m
168.30 mm 10.0 mm to 20.0 mm 6 m to 12 m
219.10 mm 12.0 mm to 25.0 mm 6 m to 12 m

Global Reach: Countries We Export To

At Sachiya Steel International Private Limited, we take pride in exporting our high-quality ASTM A789 UNS S32205 duplex stainless steel tubes to a wide range of countries across the globe, including:

  • United States
  • United Kingdom
  • Germany
  • Australia
  • Canada
  • Saudi Arabia
  • United Arab Emirates
  • South Korea
  • Japan
  • Singapore

We are committed to ensuring that our clients worldwide receive the best products and services. Our extensive logistics network allows us to deliver our products efficiently and on time.

Conclusion

Sachiya Steel International Private Limited is your trusted partner for high-quality ASTM A789 UNS S32205 Duplex Stainless Steel Tubes. With our commitment to quality, extensive customization options, and global reach, we ensure that our products meet the stringent requirements of various industries. Contact us today for all your duplex stainless steel tubing needs and experience the difference in quality and service!

The post ASTM A789 UNS S32205 Duplex Stainless Steel Tubes appeared first on Sachiya Steel International Pvt. Ltd..

]]>
3746
ASTM A789 UNS S31803 Duplex Stainless Steel Tubes https://sachiyasteel.com/blog/astm-a789-uns-s31803-duplex-stainless-steel-tubes/ Fri, 27 Sep 2024 06:44:49 +0000 https://sachiyasteel.com/blog/?p=3742 ASTM A789 UNS S31803 Duplex Stainless Steel Tubes Manufacturers In India Sachiya Steel International Private Limited is a top manufacturer of ASTM A789 UNS S31803 Duplex Stainless Steel Tubes in India. Our commitment to quality and customer satisfaction sets us apart. We provide a wide range of stainless steel tubes that meet the highest industry […]

The post ASTM A789 UNS S31803 Duplex Stainless Steel Tubes appeared first on Sachiya Steel International Pvt. Ltd..

]]>
ASTM A789 UNS S31803 Duplex Stainless Steel Tubes Manufacturers In India

Sachiya Steel International Private Limited is a top manufacturer of ASTM A789 UNS S31803 Duplex Stainless Steel Tubes in India. Our commitment to quality and customer satisfaction sets us apart. We provide a wide range of stainless steel tubes that meet the highest industry standards. Our advanced manufacturing techniques ensure that our tubes are the preferred choice for demanding applications across various industries.

Why Choose ASTM A789 UNS S31803 Duplex Stainless Steel Tubes?

ASTM A789 UNS S31803 Duplex Stainless Steel Tube offer exceptional strength, superior corrosion resistance, and excellent durability. These qualities make them ideal for environments prone to stress corrosion cracking, pitting, and crevice corrosion. Industries such as oil and gas, chemical processing, marine applications, and power generation often rely on these tubes for their critical operations.

At Sachiya Steel International Private Limited, we understand the need for reliable materials in industrial applications. Therefore, our ASTM A789 UNS S31803 Duplex Stainless Steel Tube are manufactured to meet the highest standards. As a result, they deliver optimal performance, even in the most challenging environments.

Specifications of ASTM A789 UNS S31803 Duplex Stainless Steel Tubes

Here is a detailed specifications table for ASTM A789 UNS S31803 Duplex Stainless Steel Tube:

Specification Details
Standard ASTM A789/A789M
Grade UNS S31803
Type Seamless and Welded Tubes
Outer Diameter (OD) 6.35mm to 152.4mm
Wall Thickness (WT) 0.5mm to 20mm
Length Up to 12 meters or as per customer requirement
End Plain End, Beveled End, Threaded
Surface Finish Pickled, Polished, Annealed, Sandblasted
Certification EN 10204/3.1, 3.2
Form Round, Square, Rectangular
Applications Oil & Gas, Petrochemical, Power Plants, Desalination, Pulp & Paper, Chemical Industry
Packaging Bundles, Wooden Boxes, as per customer requirement

Applications and Benefits of Using ASTM A789 UNS S31803 Duplex Stainless Steel Tube

Using ASTM A789 UNS S31803 Duplex Stainless Steel Tube offers several benefits. For example, these tubes provide enhanced durability and resistance to environmental factors. Consequently, they are ideal for high-pressure and high-temperature conditions in various industries. The dual-phase microstructure of duplex stainless steel also offers excellent resistance to both localized and uniform corrosion. Therefore, these tubes ensure longevity in demanding environments.

ASTM A789 UNS S31803 Duplex Stainless Steel Tubes Manufacturers In India

Key Applications:

  • Oil & Gas Industry: Used in offshore platforms, pipelines, and processing units due to their high strength and corrosion resistance.
  • Chemical Processing: Ideal for handling acidic and corrosive chemicals.
  • Marine Applications: Resistant to seawater and saltwater environments, making them perfect for shipbuilding and marine structures.
  • Power Generation: Employed in cooling systems, boilers, and pressure vessels.

Price List of ASTM A789 UNS S31803 Duplex Stainless Steel Tubes

Below is the price list for ASTM A789 UNS S31803 Duplex Stainless Steel Tube offered by Sachiya Steel International Private Limited:

Size (OD x WT) Price Per Meter (INR)
6.35mm x 0.89mm ₹ 450
12.7mm x 1.65mm ₹ 650
19.05mm x 2.11mm ₹ 850
25.4mm x 2.77mm ₹ 1050
38.1mm x 3.05mm ₹ 1450
50.8mm x 3.68mm ₹ 1750
76.2mm x 4.19mm ₹ 2150
101.6mm x 5.16mm ₹ 2950
152.4mm x 6.35mm ₹ 4250
152.4mm x 8.74mm ₹ 4900
101.6mm x 9.27mm ₹ 4500

Note: Prices are indicative and may vary based on market conditions and order quantities. Please contact us for the most accurate and up-to-date pricing.

Chemical Properties of ASTM A789 UNS S31803 Duplex Stainless Steel Tube

The following table outlines the chemical composition of ASTM A789 UNS S31803 Duplex Stainless Steel:

Element Composition (%)
Chromium (Cr) 21.0 – 23.0
Nickel (Ni) 4.5 – 6.5
Molybdenum (Mo) 2.5 – 3.5
Manganese (Mn) ≤ 2.0
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.030
Sulfur (S) ≤ 0.020
Nitrogen (N) 0.08 – 0.20
Iron (Fe) Balance

Mechanical Properties of ASTM A789 UNS S31803 Duplex Stainless Steel Tube

The mechanical properties of ASTM A789 UNS S31803 Duplex Stainless Steel Tube are as follows:

Property Value
Tensile Strength (MPa) ≥ 620
Yield Strength (0.2% offset, MPa) ≥ 450
Elongation (% in 50mm) ≥ 25
Hardness (HRB) ≤ 100
Impact Energy (J) ≥ 27

Dimension Chart for ASTM A789 UNS S31803 Duplex Stainless Steel Tube

The dimension chart for ASTM A789 UNS S31803 Duplex Stainless Steel Tube is as follows:

Outer Diameter (OD) Wall Thickness (WT) Length
6.35mm 0.5mm to 1.0mm Up to 12 meters
12.7mm 0.9mm to 1.65mm Up to 12 meters
19.05mm 1.24mm to 2.11mm Up to 12 meters
25.4mm 1.24mm to 2.77mm Up to 12 meters
38.1mm 1.5mm to 3.05mm Up to 12 meters
50.8mm 1.65mm to 3.68mm Up to 12 meters
76.2mm 2.11mm to 4.19mm Up to 12 meters
101.6mm 2.11mm to 5.16mm Up to 12 meters
152.4mm 2.77mm to 6.35mm Up to 12 meters

Export Countries

Sachiya Steel International Private Limited proudly exports ASTM A789 UNS S31803 Duplex Stainless Steel Tube to many countries. This ensures reliable delivery and superior quality. Below is a list of countries where we supply:

  • North America: United States, Canada, Mexico
  • Europe: Germany, United Kingdom, Italy, France, Spain
  • Asia: Japan, South Korea, Singapore, Malaysia, India
  • Middle East: United Arab Emirates, Saudi Arabia, Qatar
  • Australia: Australia, New Zealand
  • Africa: South Africa, Egypt
  • South America: Brazil, Argentina, Chile

Conclusion

In conclusion, Sachiya Steel International Private Limited is your trusted partner for high-quality ASTM A789 UNS S31803 Duplex Stainless Steel Tubes. Our commitment to excellence, competitive pricing, and extensive industry experience make us the preferred choice for customers worldwide. Contact us today to learn more about our products, get a quote, or place an order. We look forward to serving your needs with the best in stainless steel manufacturing.

The post ASTM A789 UNS S31803 Duplex Stainless Steel Tubes appeared first on Sachiya Steel International Pvt. Ltd..

]]>
3742