JIS G3455 is suitable for carbon steel pipes for pipelines with high working pressures used below 350℃. STS370 pipe is a carbon steel seamless pipe, mainly used for high-pressure piping.
JIS G3455 STS370 seamless pipe has a variety of surface treatments, such as black paint, varnish, oil, etc. The length can be customized according to demand, generally between 5.8 meters and 12 meters.
Products Data
Heat treatment of JIS G3455 STS 370 Seamless Carbon Steel Pipes For High Pressure Service
|
Letter symbol of grade |
Hot-finished seamless steel pipe |
Cold-finished seamless steel pipe |
| STS 370 | As manufactured. However, low temperature annealing of normalizing may be applied, as necessary. |
Low temperature annealed of normalized |
Chemical Composition of JIS G3455 STS 370 Seamless Carbon Steel Pipes For High Pressure Service
|
Grade |
Chemical Composition % | ||||
|
C |
Si | Mn | P | S | |
|
STS 370 |
0.25 max. | 0.10~0.35 | 0.30~1.10 | 0.035 max. |
0.035 max. |
JIS G3455 STS 370 Carbon Steel Pipes Specification
Manufacture:Seamless process; Hot-finished,Cold-finished
Out Dimensions: 14mm-508mm
Wall Thickness: 2mm-60mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Ends: Plain End, Beveled End, Treaded
Products display
JIS G3455 STS370 Seamless High Pressure Pipe

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