Factory Outlets Astm A53 Din1626 St33 Gb Q235 Dn50 Od60.3mm Sch40 3.91mm Carbon Seamless Steel Pipe 15 Years
We emphasize improvement and introduce new goods into the market each year for Factory Outlets Astm A53 Din1626 St33 Gb Q235 Dn50 Od60.3mm Sch40 3.91mm Carbon Seamless Steel Pipe 15 Years, Any needs from you’ll be paid out with our best notice!
We emphasize improvement and introduce new goods into the market each year for Carbon Seamless Steel Pipe, Seamless Steel Pipe, Steel Pipe, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
Spec |
Grades |
API5L PSL1 |
B、X42、X46、X52、X56、X60、X65、X70 |
API5L PSL2 |
BN、X42N、X46N、X52N、X56N、X60N、X65Q、X70Q、X80Q、X90Q、X100Q |
API5L PSL2 ANNEX H |
BNS、BQS、X42NS、X42QS、X46NS、X46QS、X52NS、X52QS、X56QS、X60QS、X65QS、X70QS |
API5L PSL2 ANNEX J |
BNO、BQO、X42NO、X42QO、X46NO、X46QO、X52NO、X52QO、X56QO、X60QO、X65QO、X70QO、X80QO、X90QO、X100QO |