... /A53A/A53B/ A178A179 C/A210C Features:1ProductCarbon Steel Seamless pipe ASTM A 106 GRB2Type Hot rolled ,cold drawn or ... well, boilers, precision machines, petro-chemical, ship, structure pipe, automobile,shock absorber,building, geology, fluid tubes, line ... ;8Packing Packing:Black painting,end beveled,ends protected with plastic caps.In bundle9Delivery Delivery: 30days after receiving the advanced ...