| JIS | G3441 SCM415/SCM430/SCM435 |
Alloy steel tubes for machine structural purposes |
| G3445 STKM11A 12A 13A 12B 13B 12C 13C |
Carbon steel tubes for machine structural purposes | |
| G3454 STPG370/STPG410 |
Carbon steel pipes for pressure service | |
| G3455 STS370/STS410 |
Carbon steel pipes for high pressure service | |
| G3456 STPT370/STPT410 |
Carbon steel pipes for high temperature service | |
| G3461 STB340/STB410 |
Carbon steel boiler and exchanger tubes | |
| JFPS 1006
OST1 ,OST2 |
Carbon steel precision tubes for hydraulic line service | |
| BS | 3059 Gr320 |
Steel pipes and super heater tubes |
| 3601 Gr320/Gr360/Gr430 |
Steel pipes for pressure service | |
| DIN | 1629 St37.0/St44.0 |
Seamless circular unalloyed steel tubes |
| 2391 St35/St45 |
Seamless precision steel tubes | |
| 1630 St37.4/St44.4/St52.4 |
High performance seamless circular unalloyed steel tubes | |
| 17175 St35.8/St45.8 |
Seamless tubes of heat — resistant steel | |
| ASTM | A53 Gr.A/Gr.B |
Pipe, steel, black and hot-dippd, zinc — coated, welded and seamless |
| A106 Gr.A/Gr.B |
Seamless carbon steel pipe for high — temperature service | |
| A179 | Seamless cold — drawn low — carbon steel heat — exchanger and condenser tubes | |
| A192 GrA |
Seamless carbon steel boiler tubes for high — pressure service | |
| A210 Gr.A 1- Gr.C |
Seamless medium — carbon steel boiler and superheater tubes | |
| A334/A334M | Seamless and welded carbon and alloy — steel tubes for low — temperatur service | |
| SAE | J524 | Seamless low carbon steel tubing annealed for bending and flaring |
| EN | 10305-4 | Seamless cold drawn tubes for hydraulic and pneumatic power systems |
National Service Hotline
0411-86294910
