... color,structure Q345,ST51 CARBON STEEL SEAMLESS PIPES ASTM A106 GR.A,B,C;A53 GR.A, ... -Temperature, High-Pressure ServicePackaging Detail:IN BUNDLE thickness:bigger size seamless pipes Size table as following(dia*thickness mm):36×6 ... is good,Resistant to shock,Easy installation, The lowest price, Top quality and a complete range of specification,Primary Competitive Advantages ...