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Ojas Pipes and Tubes, based in Kolkata, India, has earned a solid reputation as a leading manufacturer and supplier of Carbon Steel JIS G3462 Pipes. They specialize in high-quality seamless steel pipes that comply with Japanese Industrial Standards. Renowned for their precision engineering and durability, these pipes excel in handling pressure, making them a go-to choice for heat exchangers and boiler applications. Ojas guarantees that all JIS G3462 pipes meet strict international quality standards through cutting-edge manufacturing processes and thorough quality checks. With a strong focus on customer satisfaction, timely deliveries, and tailored solutions, Ojas Pipes and Tubes has established a trusted name among clients both in India and around the world.
Carbon Steel JIS G3462 Pipes are crafted from carbon-manganese steel, featuring approximately 0.18–0.23% carbon and 0.30–0.60% manganese, along with minimal amounts of silicon, phosphorus, and sulfur. These pipes boast impressive mechanical properties, including a tensile strength of around 440–590 MPa, a minimum yield strength of about 215 MPa, and an elongation of roughly 25%. They are known for their excellent toughness, ductility, and good weldability, making them perfect for high-pressure and high-temperature environments. Each pipe undergoes non-destructive testing, hydrostatic tests, and dimensional inspections to ensure they meet the rigorous safety and reliability standards essential for demanding boiler and heat exchanger operations.
Standards | JIS G3462 Carbon Steel Pipe |
---|---|
JIS G3462 Carbon Steel Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
JIS G3462 Carbon Steel Welded Pipe Size | 5.0 mm – 1219.2 mm |
JIS G3462 Carbon Steel EFW Pipe size | 5.0 mm – 1219.2 mm |
JIS G3462 Carbon Steel Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
JIS G3462 Carbon Steel Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
JIS G3462 Carbon Steel Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
JIS G3462 Carbon Steel Welded Tube Size | 6.35 mm OD To 152 mm OD |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
JIS G3462 Carbon Steel Tube wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
End | Plain End, Beveled End, Treaded Pipe & Tube |
Marking | All JIS G3462 Carbon Steel Pipe are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
Grade | Chemical Composition Limits (%) | ||||||
C | Si | Mn | P | S | Cr | Mo | |
JIS G3462 STBA12 | 0.10-0.20 | 0.10-0.50 | 0.30-0.80 | ≤ 0.035 | ≤ 0.035 | – | 0.45-0.65 |
JIS G3462 STBA13 | 0.15-0.25 | 0.10-0.50 | 0.30-0.80 | ≤ 0.035 | ≤ 0.035 | – | 0.45-0.65 |
JIS G3462 STBA20 | 0.10-0.20 | 0.10-0.50 | 0.30-0.60 | ≤ 0.035 | ≤ 0.035 | 0.050-0.080 | 0.45-0.65 |
JIS G3462 STBA22 | ≤ 0.15 | ≤ 0.50 | 0.30-0.60 | ≤ 0.035 | ≤ 0.035 | 0.80-1.25 | 0.45-0.65 |
JIS G3462 STBA23 | ≤ 0.15 | 0.50-1.00 | 0.30-0.60 | ≤ 0.030 | ≤ 0.030 | 1.00-1.50 | 0.45-0.65 |
JIS G3462 STBA24 | ≤ 0.15 | ≤ 0.50 | 0.30-0.60 | ≤ 0.030 | ≤ 0.030 | 1.90-2.60 | 0.87-1.13 |
JIS G3462 STBA25 | ≤ 0.15 | ≤ 0.50 | 0.30-0.60 | ≤ 0.030 | ≤ 0.030 | 4.00-6.00 | 0.45-0.65 |
JIS G3462 STBA26 | ≤ 0.15 | 0.25-1.00 | 0.30-0.60 | ≤ 0.030 | ≤ 0.030 | 8.00-10.00 | 0.90-1.10 |
Grade | Tensile Property (N/mm2) ( ≥ ) | Yield Point or Yield Strength (N/mm2) ( ≥ ) | Elongation (%) | ||
OD ≥ 20 mm | 10 mm ≤ OD <20 mm | OD <10 mm | |||
NO. 11 Sample; NO. 12 Sample | NO. 11 Sample | NO. 11 Sample | |||
Longitudinal | Transverse | Transverse | |||
JIS G3462 STBA12 | 382 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA13 | 412 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA20 | 412 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA22 | 412 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA23 | 412 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA24 | 412 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA25 | 412 | ≥ 206 | ≥ 30 | ≥ 25 | ≥ 22 |
JIS G3462 STBA26 | 412 | 206 | ≥ 30 | ≥ 25 | ≥ 22 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel JISG3462 Pipes from Ojas Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Ojas Pipes and Tubes is one of the largest Carbon Steel JISG3462 Pipes suppliers in Kolkata, India, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel JISG3462 Pipes to meet your specific requirements. Our team at Ojas Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Carbon Steel JIS G3462 Pipes find their primary applications in boiler tubes, heat exchangers, and superheaters, thanks to their outstanding resistance to pressure and temperature. In the power generation sector, they facilitate efficient heat transfer and dependable performance under extreme conditions. The oil and gas industry utilizes them in refineries, offshore platforms, and petrochemical facilities. Moreover, these pipes are also used in chemical processing, mechanical engineering, and marine applications. Ojas Pipes and Tubes provides JIS G3462 pipes in various sizes and specifications to meet diverse industry needs.
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