Japanese Industrial standard JIS G3454 seamless carbon steel pipes are for pressure service.STPG370 and STPG410 are commonly used steel grades in this standard.IMRI supplies steel pipes of different standards such as JIS,ASTM,EN,DIN and API.Please contact us if you want to import any kind of steel pipes.
Specifications
| Standard | JIS G3454 |
| Steel Grade/Material | STPG370,STPG410 |
| OEM service | Provide |
| Outer Diameter(OD) | 1 1/2”-28”(38mm-720mm) |
| Wall Thickness(WT) | 2.6mm-60mm |
| Length | 5.8-16m or OEM |
| Packing | Plastic cap and bundling |
| Surface Treatment | Bare or 3pe,3pp,fbe anti-corrosion coated |
| Section Shape | Round |
| Technique | Seamless hot rolled |
| Application | Seamless carbon steel pipes for pressure service |
| Sour service | No |
| Place of Origin | China |
| MOQ | 25 ton |
| Transportation | 1.Sea port:Tianjin Xingang port,Qingdao port,Shanghai Luojing port →America,Europe,Africa,Middle East,India, Pakistan,Japan,Korea, Australia…(shipping)
2.Land port:Alataw pass port(Пограничный пункт “Алашанькоу”) |
| Chemical Composition of JIS G3454 Seamless Steel Pipes | |||||
| Grade | C | Si | Mn | P | S |
| STPG370 | <0.25 | <0.35 | 0.30-0.90 | <0.040 | <0.040 |
| STPG410 | <0.30 | <0.35 | 0.30-1.00 | <0.040 | <0.040 |
| Mechanical properties of JIS G3454 Seamless Steel pipes | ||
| Grade | Tensile strength | Yield strength |
| STPG370 | >370 | >215 |
| STPG410 | >410 | >245 |
