18 Years Factory Hot Dipped Tubes Seamless Steel Carbon Tube Galvanized Welded Cold Drawn Welded Pipe
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We’re going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for Galvanized Welded Cold Drawn Welded Pipe, Galvanized Welded Pipe, Gi Galvanized Welded Pipe, We insist on “Quality First, Reputation First and Customer First”. We’re committed to providing high-quality products and solutions and good after-sales services. Up to now, our merchandise have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of “Credit, Customer and Quality”, we expect cooperation with people in all walks of life for mutual benefits.
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 |