Standards: ISO, ASTM, ASEM, API
Materials: Q235B, Q345B, ST52, A106, ASTM A335
Diameters from 21.3mm to 812.8mm, wall thickness from 2.11mm to 59.54mm
Technique: hot rolled
Surface protect: varnish or black painting to prevent rust
Black surface finish, galvanized. bevel ends or plain
Place of origin:Tianjin, China
Applications: seamless steel pipes for equipment, pipelines, vessels, pipe fittings and more
Packing: bundles, seaworthy wooden cases