... manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Guaranteeing stable and timely supply, credible ... : Q235,Q345,304,316L,etcSize range: 3~40 mm in thickness, 20~350 mm in width, 3~12 meters in length.Application: ... 000 Tons, Hot Dipped Steel Pipe 20,000 Tons, Pregalvanized Steel Pipe 20,000 Tons, Square Rectangular Steel Pipes 20,000 Tons, Scaffolding Steel ...