Original Information of ASTM A192 High Pressure Seamless Steel Tube
Range of OD(Outer Diameter): 6.00mm-177.8mm
Range of WT(Wall Thickness):1.00mm-25.4mm
Range of Length(Each Pipe): 14000mm Max.
Description:
1. ASTM A192 High Pressure Seamless Steel Tube are made in cold finished with seamless process.
2. Hot finished tube no need for heat treatment,Cold finished tubes are heat treated at a temperature of 1200°F [650°C] or higher at the final cold-finishing
3.Each Pipe need to do hydrostatic test,or it can be instead of non-destructive testing designated by buyers
Composition of ASTM A192 High Pressure Seamless Steel Tube
| Mechanical Properties | Tensile Strength (Mpa) | Yield Point (Mpa) | Elongation (%) | Hardness |
| ≧325 | ≧180 | ≧35 | ≤77HRB |
|
Chemical Composition( %) |
C | Mn | P≤ | S≤ | Si≤ |
| 0.06~0.18 | 0.27~0.63 | 0.035 | 0.035 | 0.25 |