Ordinary Discount Astm A500 Steel Square Tube A36 Cold Rolled Hollow Pipe 4×4 Galvanized Metal Fence Posts
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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for 4×4 Galvanized Square Metal Fence Posts, A36 Cold Rolled Square Hollow Steel Pipe, Astm A500 Steel Square Tube, We have the best solutions and qualified sales and technical team.With the development of our company, we are able to deliver customers best products, good technical support, perfect after-sales service.
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Spec |
Grades |
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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 |
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API5L PSL2 ANNEX J |
BNO、BQO、X42NO、X42QO、X46NO、X46QO、X52NO、X52QO、X56QO、X60QO、X65QO、X70QO、X80QO、X90QO、X100QO |
