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From the heart of Hamilton, New Zealand, Blundell Pipes and Tubes has built a reputation for reliable steel solutions, and their expertise truly shines with their Carbon Steel JISG3456 pipes. This particular grade is a workhorse in industrial settings, known for its dependable performance in pressure and piping systems. Blundell ensures each length meets the stringent JIS standard, providing local and international industries with a trustworthy component for critical infrastructure, all backed by their commitment to quality and customer support that you can count on.
The composition of these pipes is a straightforward carbon steel, primarily iron with carefully balanced amounts of carbon, manganese, and silicon to achieve its characteristic strength. This balance gives the steel its robust mechanical properties, including excellent tensile strength and good ductility, allowing it to be formed and welded with ease. It’s this reliable combination of a simple, effective makeup and proven mechanical performance that makes JISG3456 a go-to choice for engineers who need a material that won’t let them down under pressure.
| Standards | JIS G3456 Carbon Steel Pipe |
|---|---|
| JIS G3456 Carbon Steel Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| JIS G3456 Carbon Steel Welded Pipe Size | 5.0 mm – 1219.2 mm |
| JIS G3456 Carbon Steel EFW Pipe size | 5.0 mm – 1219.2 mm |
| JIS G3456 Carbon Steel Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| JIS G3456 Carbon Steel Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| JIS G3456 Carbon Steel Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| JIS G3456 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 G3456 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 G3456 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 | C | Si | Mn | P | S |
| JIS G3456 STPT370 | ≤ 0.25 | 0.10-0.35 | 0.30-0.90 | ≤ 0.035 | ≤ 0.035 |
| JIS G3456 STPT410 | ≤ 0.30 | 0.10-0.35 | 0.30-1.00 | ≤ 0.035 | ≤ 0.035 |
| JIS G3456 STPT480 | ≤ 0.33 | 0.10-0.35 | 0.30-1.00 | ≤ 0.035 | ≤ 0.035 |
| Grade | Tensile Property (N/mm2) | Yield Point or Yield Strength (N/mm2) | Elongation (%) | |||
| NO. 11 Sample; NO. 12 Sample | NO. 5 Sample | NO. 4 Sample | ||||
| Longitudinal | Transverse | Longitudinal | Transverse | |||
| JIS G3456 STPT370 | ≥ 370 | ≥ 215 | ≥ 30 | ≥ 25 | ≥ 28 | ≥ 23 |
| JIS G3456 STPT410 | ≥ 410 | ≥ 245 | ≥ 25 | ≥ 20 | ≥ 24 | ≥ 19 |
| JIS G3456 STPT480 | ≥ 480 | ≥ 275 | ≥ 25 | ≥ 20 | ≥ 22 | ≥ 17 |
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 JISG3456 Pipes from Blundell 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.
| Type | Allowable Deviation of Outer Diameter | Allowable Deviation of Wall Thickness | |||
| Hot-Working Seamless Steel Pipe | <50 mm | ± 0.5 mm | < 4 mm ≥ 4mm | ± 0.5 mm ±12.5% | ≤ 20% of thickness |
| ≥ 50mm~<160mm | ± 1% | ||||
| ≥ 160mm~≤ 200 mm | ± 1.6 mm | ||||
| ≥ 200 mm | ± 0.8% | ||||
| For ≥350 mm ones, we can measure according to the perimeters. Allowable deviation is ± 0.5%. | |||||
| Cold-Working Steel Seamless Pipe and Electric-Resistance Welded(ERW) Steel Pipe | ≤ 40 mm | ± 0.03 mm | < 2 mm ≥ 2 mm | ± 0.2 mm ± 10% | – |
Blundell Pipes and Tubes is one of the largest Carbon Steel JISG3456 Pipes suppliers in Hamilton, New Zealand, 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 JISG3456 Pipes to meet your specific requirements. Our team at Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
These pipes are extensively employed in oil and gas transmission pipelines, refineries, and petrochemical facilities for transporting fluids and gases under high-pressure conditions. They also find applications in power plants, chemical processing units, and industrial construction projects that demand durable and safe piping solutions. With their remarkable mechanical strength, toughness, and reliability, JIS G3456 Pipes stand out as the perfect choice for industries that need long-lasting, efficient, and high-performance piping systems.
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