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Home > Products > Industrial Metal Pipe > ASTM A671 Pipe > A671 Gr CJ112
ASTM A671 Gr CJ112, EFW Pipes, Alloy Steel Pipes, Low-Temperature Pipes and High-Pressure Steel Pipes
Kwality Steelage Pvt. Ltd., based in Mumbai, India, is a leading manufacturer, supplier, and exporter of ASTM A671 Gr CJ112 EFW Pipes, known for their superior quality and performance. These pipes are engineered to meet the demanding requirements of atmospheric and low-temperature applications, offering exceptional durability and reliability. With a global clientele, we provide customizable solutions tailored to specific industrial needs, ensuring compliance with international standards.
ASTM A671 Gr CJ112 Pipes are fabricated using alloy steel that undergoes advanced heat treatments like quenching and tempering, ensuring optimal mechanical properties. They are manufactured under the ASTM A517/A 517M specifications, with Grade M steel, making them suitable for high-pressure services. Available in diameters ranging from 1/2 inch to >3 inches and unit lengths up to 30 meters, these pipes cater to various industrial requirements. Thickness and length can be customized as per client specifications.
These pipes boast a robust structure with superior resistance to wear and tear. Whether you need pipes for oil refineries, petrochemical plants, or boiler systems, the ASTM A671 Gr CJ112 ensures reliable performance across diverse applications.
Designed for high-performance in critical environments, ASTM A671 Gr CJ112 EFW Pipes are extensively used in:
Their ability to withstand atmospheric and low-temperature conditions makes them an indispensable component in infrastructure and industrial applications.
Kwality Steelage offers pipes in round shapes with surface finishes such as mill-finished and polished, ensuring suitability for diverse applications. Packaging options include shrink wrapping, jute wrapping, bubble wrapping, or wooden boxes, guaranteeing safe transportation and delivery. Each pipe is rigorously tested to meet international quality standards, ensuring customer satisfaction.
Invest in ASTM A671 Gr CJ112 EFW Pipes by Kwality Steelage Pvt. Ltd. for unmatched quality, precision, and reliability. Designed to meet the highest industry standards, these pipes ensure durability and optimal performance across diverse industrial sectors. Contact us today for expert consultation and competitive pricing on your piping requirements.
| Specification | Details |
| Size Range | Custom sizes available |
| Thickness | As per client requirements |
| Unit Pipe Length | 3m, 6m, 9m, 18m, or customized |
| Unit Length | 3m, 6m, 12m, 30m, or as required |
| Material Composition | Alloy Steel, Quenched and Tempered |
| Manufacturing Process | Electric Fusion Welded |
| ASTM Specification No. | A517/A517M |
| ASTM Grade | CJ112 |
| Pipe Type | EFW (Electric Fusion Welded) |
| Applications | Oil Refineries, Petrochemical Plants, Boilers, Fluid Transmission |
| Surface Finish | Mill Finished |
| End Protection | Plastic Caps |
| Outside Coating | Anti-Corrosion Oil, Black Painting |
| Packaging Type | Shrink Wrapping, Jute Wrapping, Bubble Wrapping, Wooden Boxes |
| Tolerance Type | Outside Diameter (OD) | Wall Thickness (WT) |
| Size Tolerance | +1% / -1% of specified OD | +12.5% / -10% of specified WT |
| Outside Diameter (mm) | Wall Thickness (mm) | Nominal Size (in.) | Weight (Kg/m) |
| 21.34 | 3.73 | 1/2 | 1.45 |
| 33.40 | 4.55 | 1 | 2.78 |
| 88.90 | 8.18 | 3 | 13.51 |
| 168.28 | 12.70 | 6 | 46.78 |
Note: Additional sizes and weights are available upon request.
| Grade | Yield Strength (Min) | Tensile Strength (Min) | Elongation (%) |
| CJ112 | 310 MPa | 515 MPa | 20-30 |
| Element | Maximum % Composition |
| Carbon (C) | 0.15% |
| Manganese (Mn) | 0.90% |
| Phosphorus (P) | 0.025% |
| Sulfur (S) | 0.025% |
| Silicon (Si) | 0.50% |
| Chromium (Cr) | 1.00% |
| Molybdenum (Mo) | 0.50% |
| Pipe Type | Price Range (USD) |
| ASTM A671 Gr CJ112 EFW Pipes | $600 – $1,500 |
Careful handling is essential during welding to ensure the structural integrity of ASTM A671 Gr CJ112 pipes. Post-Weld Heat Treatment (PWHT) is recommended to relieve residual stress and improve mechanical stability. For pipes with larger thicknesses, additional preheating and controlled cooling are advised.
Invest in premium ASTM A671 Gr CJ112 EFW Pipes by Kwality Steelage Pvt. Ltd. Contact us today for expert consultation, competitive pricing, and tailored solutions!
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We Kwality Steelage Pvt. Ltd. are professionally organized firm engaged in exporting and supplying Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Duplex, Super duplex and other Ferrous & Non-Ferrous Metal products such as Pipes, tubes, Pipe, Tubes, Pipe Fittings, Piping Spools, LR Bends, Sheets, Plates, Rods, Flanges, Fasteners, Gaskets.
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