Alloy Steel Pipes Manufacturer In India
Industrial applications rely on durable and reliable materials that stand up to intense pressures and stresses, and alloy steel pipes stand out as one of the key components in numerous industries. Sachiya Steel International Private Limited stands as India’s foremost producer of alloy steel pipes. We guarantee products that adhere to stringent quality and performance standards.
What Are Alloy Steel Pipes?
Alloy steel pipes are composed of a combination of steel and other elements such as chromium, nickel and molybdenum that enhance its properties such as strength, hardness and corrosion resistance compared with standard carbon steel pipes. Alloy steel pipes offer greater performance in demanding environments than their carbon counterparts.
Chemical and Mechanical Properties of Alloy Steel Pipes
Understanding the chemical and mechanical properties of alloy steel pipes is essential for selecting the right material for your application. Here are the typical properties of commonly used alloy steel grades:
Chemical Properties
| Element | Grade A | Grade B | Grade C | Grade D |
| Carbon (C) | 0.35% | 0.40% | 0.50% | 0.60% |
| Manganese (Mn) | 0.70-1.00% | 0.60-0.90% | 0.60-0.90% | 0.70-0.90% |
| Chromium (Cr) | 0.50% | 0.50% | 0.80% | 0.80% |
| Molybdenum (Mo) | 0.10% | 0.15% | 0.25% | 0.25% |
Mechanical Properties
| Property | Grade A | Grade B | Grade C | Grade D |
| Yield Strength | 350 MPa | 450 MPa | 500 MPa | 550 MPa |
| Tensile Strength | 450 MPa | 550 MPa | 600 MPa | 650 MPa |
| Elongation | 20% | 18% | 15% | 12% |
| Hardness (HRc) | 20-22 | 22-24 | 24-26 | 26-28 |
Grades and Equivalent Grades
Different alloy steel grades are used based on the specific requirements of the application. Here’s a table showing common grades and their equivalents:
| Standard | Grade | Equivalent Grades |
| ASTM A335 | P1 | 15CrMo, 16Mo3 |
| ASTM A335 | P5 | 10CrMo910, X20CrMoV121 |
| ASTM A335 | P9 | 9Cr-1Mo, 15CrMoV6-6 |
| ASTM A335 | P11 | 1.25Cr-0.5Mo |
| ASTM A335 | P22 | 2.25Cr-1Mo |
Pipe Dimensions and Weight Chart
For precise applications, knowing the dimensions and weights of alloy steel pipes is crucial. Here’s a general dimension and weight chart:
| Nominal Pipe Size (NPS) | Outside Diameter (mm) | Wall Thickness (mm) | Weight (kg/m) |
| 1/8 | 10.3 | 2.77 | 0.36 |
| 1/4 | 13.7 | 2.77 | 0.56 |
| 3/8 | 17.1 | 2.77 | 0.74 |
| 1/2 | 21.3 | 2.77 | 0.93 |
| 3/4 | 26.7 | 3.38 | 1.29 |
| 1 | 33.4 | 3.38 | 1.85 |
| 1 1/4 | 42.2 | 3.56 | 2.72 |
| 1 1/2 | 48.3 | 3.68 | 3.27 |
| 2 | 60.3 | 4.55 | 4.66 |
| 2 1/2 | 73 | 5.16 | 6.35 |
| 3 | 88.9 | 5.49 | 8.14 |
| 4 | 114.3 | 6.35 | 11.4 |
| 5 | 141.3 | 6.55 | 15.56 |
| 6 | 168.3 | 7.62 | 20.8 |
| 8 | 219.1 | 9.53 | 31.8 |
| 10 | 273.1 | 11.13 | 45.1 |
| 12 | 323.9 | 12.7 | 62.3 |
| 14 | 355.6 | 12.7 | 75.5 |
| 16 | 406.4 | 14 | 97.6 |
| 18 | 457.2 | 14 | 119 |
| 20 | 508 | 14 | 144 |
| 24 | 610 | 16 | 212 |
| 30 | 762 | 19 | 317 |
| 36 | 914 | 22 | 443 |
| 42 | 1067 | 25 | 583 |
| 48 | 1219 | 28 | 737 |
Key Advantages of Alloy Steel Pipes
Increased Strength and Durability:
Alloy steel pipes are designed to withstand extreme conditions, including high pressure and temperature. This makes them ideal for applications in industries like oil and gas, power generation, and chemical processing.
Enhanced Corrosion Resistance:
The alloying elements in these pipes provide excellent resistance to rust and corrosion, ensuring a longer service life and reduced maintenance costs.
Improved Wear and Tear Resistance:
These pipes can endure abrasive conditions, making them suitable for applications involving abrasive materials or environments.
Versatility:
Alloy steel pipes are available in various grades and sizes, making them adaptable to a wide range of applications and industry requirements.
Applications of Alloy Steel Pipes
Alloy steel pipes are used in numerous industries due to their versatile properties. Some common applications include:
- Oil and Gas Industry: For transporting crude oil, natural gas, and other fluids under high pressure.
- Power Generation: In boilers and turbines where high strength and temperature resistance are required.
- Chemical Processing: To handle corrosive chemicals and substances in processing plants.
- Construction: For structural purposes and in heavy-duty machinery.
Why Choose Sachiya Steel International Private Limited?
At Sachiya Steel International Private Limited, we pride ourselves on being India’s premier manufacturer of alloy steel pipes. Our commitment to quality and customer satisfaction sets us apart in the industry. Here’s why you should choose us:
- Top-Quality Products: We adhere to rigorous quality control processes to ensure that our alloy steel pipes meet international standards. Our pipes are tested for durability, strength, and performance.
- Expertise and Experience: With years of experience in the industry, our team of experts understands the specific needs of various applications and provides tailored solutions.
- Comprehensive Range: We offer a wide range of alloy steel pipes in different grades and sizes to meet diverse industry requirements.
- Customer-Centric Approach: Our focus is on providing excellent customer service and support, ensuring that our clients receive timely deliveries and the best possible products.
- Competitive Pricing: We offer high-quality alloy steel pipes at competitive prices, providing great value for your investment.
Alloy steel pipes are essential industrial tools, offering unsurpassed strength, durability, and resistance against harsh environments. Sachiya Steel International Private Limited stands at the forefront of this industry by supplying superior alloy steel pipes that meet all relevant industry standards – whether in oil and gas extraction, power generation or chemical processing environments – our products will exceed your expectations.