Zain Fittings stands out as a top-notch manufacturer and supplier located in Surabaya, Indonesia, with a focus on high-quality Carbon Steel Pipe Fittings. Crafted for durability, strength, and reliability, these fittings are perfect for a range of industrial uses, such as oil and gas, petrochemical, construction, and water treatment. Zain Fittings prides itself on precision manufacturing and strict compliance with international standards, ensuring that their products deliver secure, leak-proof connections. Renowned for their impressive mechanical performance and cost-effectiveness, Carbon Steel Pipe Fittings from Zain Fittings are a go-to choice in critical piping systems, providing long-lasting reliability and efficient performance even in high-pressure and moderate-temperature settings.
| Grade Specification | Carbon Steel: ASTM/ASME A234 WPB / A860 – MSS-SP-75 WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70Low temperature Steel: A420 WPL3 / A420 WPL6 |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
These fittings are primarily made from iron, with a carbon content between 0.05% and 0.25%, along with trace amounts of manganese, phosphorus, and sulfur. This unique blend gives them exceptional strength, durability, and weldability. In terms of mechanical properties, these fittings boast a tensile strength of 400–550 MPa, yield strength of 250–350 MPa, and an elongation of 20–30%. They also exhibit good toughness, hardness, and dimensional stability, ensuring they perform reliably under high pressure, moderate temperatures, and mechanical stress across various industrial applications.
|
Element |
Weight % |
|
Carbon |
0.08 – 0.15 |
|
Nickel |
0.5 max |
|
Phosphorus |
0.025 max * |
|
Sulphur |
0.025 max * |
|
Molybdenum |
0.90 – 1.10 |
|
Chromium |
2.00 – 2.50 |
|
Silicon |
0.15 – 0.50 |
|
Manganese |
0.30 – 0.60 |
|
Property |
Values |
|
Hardness |
197 – 237 BHN (75 Ksi min) |
|
Ultimate Tensile Strength * |
95 min Ksi (655 Mpa) |
|
Elongation * |
17 % min |
|
Reduction of Area * |
35 % min |
|
0.2 % Yield Strength * |
75 min Ksi (517 Mpa) |
|
Charpy Impact Toughness |
42 mean/ 33 min J at –18o C |
Zain Fittings is a leading supplier of Carbon Steel Pipe Fittings in Jakarta, Indonesia. We offer an extensive range of Carbon Steel Pipe Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Carbon Steel Pipe Fittings from Zain Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Carbon Steel Pipe Fittings offer several advantages, making them a preferred choice across industries. They provide exceptional strength and durability, allowing them to withstand high pressures and heavy loads. These fittings are highly resistant to wear and impact, ensuring longevity in demanding conditions. Cost-effectiveness is another key benefit, as carbon steel is less expensive compared to other alloys while maintaining excellent performance. Their adaptability to various temperatures and resistance to corrosion in moderate environments make them versatile for numerous applications, including oil and gas, construction, and power generation industries.
Yes, custom sizes for Carbon Steel Pipe Fittings are available at Zain Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@zainfittings.id
| NPS (Normal Pipe Size) | O.D. (Outside Daimeter) | Elbow 90 Deg | Elbow 45 Deg | Return Elbow 180 Deg | ||||
|---|---|---|---|---|---|---|---|---|
| (inch) | Long Radius Elbow | Short Radius | Long Radius Elbow | Long Radius Elbow | ||||
| (millimeter/ MM) | (inch./ Inches) | Center to Face (Inches) | Center to Face (Inches) | Center to Face (Inches) | Radius (Inches) | Center to Center (Inches) | Back to face (Inches) | |
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
| DN (Normal Pipe Size) For ASME B16.9 | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Carbon Steel Pipe Fittings are widely utilized in industries that demand strong, durable, and cost-effective piping solutions. They’re particularly suited for pipelines in oil and gas, petrochemical facilities, water treatment systems, and construction projects. Moreover, they find applications in power generation, chemical processing, and HVAC systems where resistance to high pressure and moderate temperatures is essential. With their blend of mechanical strength, durability, and reliability, Carbon Steel Pipe Fittings have become the preferred choice for industrial, commercial, and infrastructure piping systems, guaranteeing secure, long-lasting, and efficient performance.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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