ASTM A312 TP309 Stainless Steel Pipe Manufacturers In India
The importance of high-quality materials in the construction and steel manufacturing industries cannot be overstated. Among these materials, ASTM A312 TP309 stainless steel pipe stand out for their exceptional durability, corrosion resistance, and versatility. This blog post will explore the features and benefits of ASTM A312 TP309 stainless steel pipes, the expertise of Sachiya Steel International Private Limited, and the future trends in the stainless steel industry.
Introduction to ASTM A312 TP309 Stainless Steel Pipe
ASTM A312 TP309 stainless steel pipes are a popular choice in various industries due to their superior properties. These pipes are manufactured following the ASTM A312 standard, which ensures they meet stringent requirements for high-temperature and corrosion-resistant applications. The TP309 grade signifies a high level of chromium and nickel content, enhancing its durability and resistance to oxidation.
These pipes are used in multiple sectors, including chemical processing, oil and gas, and power generation. Their robust nature makes them ideal for environments that demand high performance and longevity. In addition, the versatility of ASTM A312 TP309 stainless steel pipes makes them suitable for both industrial and residential projects.
Understanding the significance of these pipes in construction can help professionals make informed decisions, ensuring the safety and efficiency of their projects. With this foundation, let’s explore why Sachiya Steel International Private Limited is a leader in this field.
Specification Table for ASTM A312 TP309 Stainless Steel Pipe
|
Specification |
Detail |
|---|---|
|
Standard |
ASTM A312 |
|
Pipe Grade |
TP309 |
|
Type |
Seamless or Welded |
|
Diameter Range |
1/8″ to 80″ |
|
Wall Thickness Range |
Schedule 5S to Schedule XXS |
|
End Finish |
Plain, Bevelled, or Threaded |
|
Length |
Standard lengths (20′ and 40′) |
|
Surface Finish |
Pickled, Passivated, or Polished |
|
Pressure Rating |
Varies with size and thickness |
|
Application |
Chemical Processing, Oil & Gas, Power Generation, etc. |
|
Certification |
ASTM/ASME & third-party inspection available |
|
Manufacturing Process |
Cold drawn, hot finished, or annealed |
This specification table provides a comprehensive overview of the essential parameters associated with ASTM A312 TP309 stainless steel pipes, ensuring that industry professionals can select the appropriate materials tailored to their specific application requirements.
Overview of Sachiya Steel International Private Limited
Sachiya Steel International Private Limited is recognized as a leading manufacturer of ASTM A312 TP309 stainless steel pipes in India. With years of experience in the stainless steel industry, Sachiya Steel has built a reputation for delivering high-quality products and exceptional customer service.
The company’s commitment to excellence is evident in its state-of-the-art manufacturing facilities and stringent quality control measures. By investing in advanced technology and skilled personnel, Sachiya Steel ensures that each pipe meets international standards and exceeds customer expectations.
Sachiya Steel’s extensive product range includes seamless and welded stainless steel pipes, catering to a diverse clientele across the globe. Their dedication to innovation and continuous improvement positions them as a trusted partner for construction professionals and steel manufacturers.
Price List for ASTM A312 TP309 Stainless Steel Pipe
The following table outlines the price list for ASTM A312 TP309 stainless steel pipes, including details such as outer diameter (OD), wall thickness (THK), and corresponding prices in both Indian Rupees (INR) and United States Dollars (USD).
|
Pipe Size (OD) |
Wall Thickness (THK) |
Price (INR) |
Price (USD) |
|---|---|---|---|
|
1/8″ |
Schedule 5S |
₹1,500 |
$20 |
|
1/4″ |
Schedule 5S |
₹1,800 |
$24 |
|
1/2″ |
Schedule 10S |
₹2,200 |
$30 |
|
3/4″ |
Schedule 10S |
₹2,500 |
$34 |
|
1″ |
Schedule 40 |
₹3,000 |
$40 |
|
1-1/2″ |
Schedule 40 |
₹4,000 |
$54 |
|
2″ |
Schedule 40 |
₹5,000 |
$68 |
|
3″ |
Schedule 40 |
₹7,500 |
$102 |
|
4″ |
Schedule 40 |
₹10,000 |
$136 |
|
6″ |
Schedule 40 |
₹15,000 |
$204 |
|
8″ |
Schedule 40 |
₹20,000 |
$272 |
|
10″ |
Schedule 40 |
₹29,000 |
$392 |
|
12″ |
Schedule 40 |
₹35,000 |
$472 |
|
16″ |
Schedule 40 |
₹55,000 |
$748 |
|
20″ |
Schedule 40 |
₹75,000 |
$1,014 |
|
24″ |
Schedule 40 |
₹100,000 |
$1,356 |
|
30″ |
Schedule 40 |
₹150,000 |
$2,034 |
|
36″ |
Schedule 40 |
₹200,000 |
$2,712 |
|
42″ |
Schedule 40 |
₹250,000 |
$3,390 |
|
48″ |
Schedule 40 |
₹300,000 |
$4,068 |
This price list offers clarity on the range of sizes available and their respective costs, enabling construction professionals to budget accurately for the procurement of ASTM A312 TP309 stainless steel pipes.
Importance and Benefits of Using ASTM A312 TP309 Stainless Steel Pipes
ASTM A312 TP309 stainless steel pipes offer numerous advantages that make them a preferred choice for many applications. The high chromium and nickel content in TP309 stainless steel provides excellent resistance to corrosion and oxidation, even in harsh environments. This property extends the lifespan of the pipes and reduces maintenance costs.
The mechanical properties of TP309 stainless steel are another significant benefit. These pipes exhibit high tensile strength and toughness, making them suitable for high-pressure applications. Their ability to withstand extreme temperatures without losing structural integrity ensures reliable performance in demanding conditions.
Using ASTM A312 TP309 stainless steel pipes also promotes sustainability. The material is fully recyclable, which contributes to reducing the environmental impact of construction projects. By choosing TP309 stainless steel, professionals can ensure they are using eco-friendly materials without compromising on quality.
Manufacturing Process of ASTM A312 TP309 Stainless Steel Pipes in India
The manufacturing process of ASTM A312 TP309 stainless steel pipes involves several stages, each critical to ensuring the final product’s quality and performance. At Sachiya Steel International, the process begins with selecting premium raw materials that meet the required chemical composition standards.
The raw materials undergo melting and refining in advanced furnaces to achieve the desired chemical balance. The molten steel is then cast into billets or slabs, which are hot-rolled and subsequently cold-rolled to achieve the required pipe dimensions. Seamless pipes are produced through extrusion, while welded pipes are formed by welding the edges of flat-rolled steel.
Heat treatment is a crucial step in the manufacturing process, as it enhances the mechanical properties and corrosion resistance of the pipes. Finally, the pipes undergo rigorous testing and inspection to ensure they meet the ASTM A312 specifications. This meticulous process guarantees that each pipe delivered by Sachiya Steel International is of the highest quality.
Chemical Composition Chart for ASTM A312 TP309 Stainless Steel Pipe
The chemical composition of ASTM A312 TP309 stainless steel pipes is critical in determining their properties and performance. Below is a detailed chart summarizing the elements and their respective percentages in this alloy:
|
Element |
Symbol |
Percentage (%) |
|---|---|---|
|
Carbon |
C |
≤0.20 |
|
Manganese |
Mn |
2.00 – 4.00 |
|
Phosphorus |
P |
≤0.045 |
|
Sulfur |
S |
≤0.030 |
|
Silicon |
Si |
0.50 – 1.50 |
|
Chromium |
Cr |
19.00 – 22.00 |
|
Nickel |
Ni |
10.00 – 12.00 |
|
Molybdenum |
Mo |
≤0.75 |
|
Iron |
Fe |
Bal. |
This chart provides essential insight into the elemental makeup of TP309 stainless steel, highlighting its suitability for high-temperature and corrosive environments. The precise percentages of each element contribute to the overall strength, ductility, and resistance to oxidation of the pipes, showcasing the advanced engineering behind ASTM A312 TP309 standards.
Mechanical Properties Chart for ASTM A312 TP309 Stainless Steel Pipe
The mechanical properties of ASTM A312 TP309 stainless steel pipes are fundamental to their performance in various applications. The following chart outlines the key mechanical properties that define TP309’s strength, ductility, and overall functionality:
|
Property |
Value |
|---|---|
|
Tensile Strength |
100,000 – 120,000 psi |
|
Yield Strength |
30,000 – 60,000 psi |
|
Elongation |
30% (minimum) |
|
Hardness (Rockwell B) |
70 – 90 HRB |
|
Modulus of Elasticity |
28 x 10^6 psi |
|
Impact Strength (Charpy) |
25 ft-lbs (minimum) |
|
Poisson’s Ratio |
0.3 |
This chart serves as a crucial reference for engineers and professionals in selecting ASTM A312 TP309 stainless steel pipes for high-temperature and pressure applications, ensuring optimal performance under demanding conditions.
Quality Control Measures at Sachiya Steel International
Quality control is a top priority at Sachiya Steel International. The company employs a comprehensive quality management system to monitor and evaluate every stage of the manufacturing process. This ensures that all products meet or exceed industry standards and customer expectations.
The quality control measures include chemical composition analysis, mechanical property testing, and non-destructive testing methods such as ultrasonic and radiographic inspections. These tests verify the integrity and performance of the pipes, ensuring they are free from defects and suitable for their intended applications.
Sachiya Steel’s commitment to quality extends beyond manufacturing. The company provides detailed documentation and certification for each product, giving customers confidence in the materials they are using. This dedication to excellence has earned Sachiya Steel a reputation for reliability and trustworthiness in the industry.
Dimensions Chart for ASTM A312 TP309 Stainless Steel Pipes
The following chart outlines the standard dimensions for ASTM A312 TP309 stainless steel pipes, including various pipe sizes, wall thicknesses, and corresponding weights:
|
Pipe Size (NPS) |
Outside Diameter (inches) |
Wall Thickness (inches) |
Weight (lbs/ft) |
|---|---|---|---|
|
1/2 |
0.840 |
0.109 |
0. weight |
|
3/4 |
1.050 |
0.113 |
0. weight |
|
1 |
1.315 |
0.133 |
0. weight |
|
1-1/4 |
1.660 |
0.140 |
0. weight |
|
1-1/2 |
1.900 |
0.145 |
0. weight |
|
2 |
2.375 |
0.154 |
0. weight |
|
2-1/2 |
2.875 |
0.203 |
0. weight |
|
3 |
3.500 |
0.216 |
0. weight |
|
4 |
4.500 |
0.237 |
0. weight |
|
5 |
5.563 |
0.258 |
0. weight |
|
6 |
6.625 |
0.280 |
0. weight |
|
8 |
8.625 |
0.322 |
0. weight |
|
10 |
10.750 |
0.365 |
0. weight |
|
12 |
12.750 |
0.406 |
0. weight |
This table provides critical information for engineers, purchase managers, and project planners, ensuring they can select the appropriate pipe size based on application requirements and design specifications.
Market Trends and Innovations in the Stainless Steel Industry
The stainless steel industry is continuously evolving, driven by technological advancements and changing market demands. One notable trend is the increasing focus on sustainability. Manufacturers are exploring eco-friendly production methods and materials to reduce their environmental footprint.
Another significant trend is the integration of digital technologies in manufacturing processes. Industry 4.0 concepts, such as the Internet of Things (IoT) and artificial intelligence (AI), are being adopted to enhance efficiency, quality control, and predictive maintenance. These innovations are transforming the industry and setting new benchmarks for performance and reliability.
The demand for high-performance materials like ASTM A312 TP309 stainless steel pipes is also on the rise. Industries such as oil and gas, chemical processing, and power generation are increasingly relying on advanced materials to meet their operational challenges. This growing demand underscores the importance of continuous innovation and improvement in the stainless steel sector.
Ready Stock Table for ASTM A312 TP309 Stainless Steel Pipes
The following table outlines the ready stock availability of ASTM A312 TP309 stainless steel pipes at Sachiya Steel International. This ensures prompt delivery and service to meet immediate project needs:
|
Pipe Size (NPS) |
Outside Diameter (inches) |
Wall Thickness (inches) |
Weight (lbs/ft) |
Length (ft) |
Quantity Available |
|---|---|---|---|---|---|
|
1/2 |
0.840 |
0.109 |
0.58 |
20 |
100 |
|
3/4 |
1.050 |
0.113 |
0.83 |
20 |
80 |
|
1 |
1.315 |
0.133 |
1.09 |
20 |
60 |
|
1-1/4 |
1.660 |
0.140 |
1.44 |
20 |
50 |
|
1-1/2 |
1.900 |
0.145 |
1.74 |
20 |
45 |
|
2 |
2.375 |
0.154 |
2.27 |
20 |
40 |
|
2-1/2 |
2.875 |
0.203 |
3.22 |
20 |
30 |
|
3 |
3.500 |
0.216 |
4.16 |
20 |
25 |
|
4 |
4.500 |
0.237 |
5.80 |
20 |
20 |
|
6 |
6.625 |
0.280 |
8.60 |
20 |
15 |
|
8 |
8.625 |
0.322 |
11.25 |
20 |
10 |
This ready stock table serves as a valuable resource for engineers, procurement specialists, and project managers seeking to secure ASTM A312 TP309 stainless steel pipes for immediate use, ensuring that the necessary materials are readily accessible for timely project execution.
Case Studies or Testimonials of Successful Implementations
Several notable projects have successfully implemented ASTM A312 TP309 stainless steel pipes, showcasing their versatility and performance. One such example is a large chemical processing plant that required corrosion-resistant piping for its production lines. By using TP309 stainless steel pipes from Sachiya Steel International, the plant significantly reduced maintenance costs and downtime.
Another case study involves an oil refinery that needed high-temperature resistant pipes for its distillation units. The refinery chose ASTM A312 TP309 stainless steel pipes for their superior performance in extreme conditions. The result was improved operational efficiency and enhanced safety.
Testimonials from satisfied customers further attest to the quality and reliability of Sachiya Steel’s products. Construction professionals and project managers consistently praise the company’s commitment to excellence and customer satisfaction. These success stories highlight the critical role of high-quality materials in achieving project goals.
Countries List Where We Supply ASTM A312 TP309 Stainless Steel Pipes
Sachiya Steel International is proud to offer its ASTM A312 TP309 stainless steel pipes to a global market. Our products are supplied to various countries, including but not limited to:
- United States
- Canada
- United Kingdom
- Australia
- Germany
- France
- India
- United Arab Emirates
- Singapore
- South Korea
- Brazil
- Mexico
- South Africa
- Japan
- Saudi Arabia
This extensive supply network underscores our commitment to meeting the diverse needs of industries across different regions, ensuring that quality materials are readily available for various applications.
Conclusion: The Future of ASTM A312 TP309 Stainless Steel Pipes
The future of ASTM A312 TP309 stainless steel pipes looks promising, with continued advancements in material science and manufacturing technologies. These pipes will remain a vital component in various industries, offering unparalleled performance and durability.
As the demand for sustainable and high-performance materials grows, ASTM A312 TP309 stainless steel pipes will play an increasingly important role in meeting these requirements. By choosing Sachiya Steel International as your supplier, you can be confident in the quality and reliability of your materials.
For those looking to explore the benefits of ASTM A312 TP309 stainless steel pipes, Sachiya Steel International offers expert guidance and support. Contact us today to learn more about our products and how we can help you achieve your project goals.