ERW API 5L GR.B Gas Pipeline ProjectJuly 18, 2016API 5L steel pipeMay 1, 2014 Published by 管理 at July 18, 2016 Categories project DateJuly 18, 2016 Product : ERW API 5L GR.B Specification : 3″ SCH 40 Quantity : 25,000 METERS Country : KUWAIT Share0 Related postsJuly 18, 2016SMLS COLD DRAW ASTM A106 GR.B Hydraulic Equipment ProjectRead more