BS1387 scaffolding carbon tubes from China Scaffolding is a temporary structure used to support people and material in the construction or repair of buildings and other large structures. Material Storage Racks, ... Read More
Coupling Stock Descriptions: 1 Standard: API 5CT 2 Steel Grade: J55, K55, N80-1, N80-Q, L80, P110, Q125 3 Length: according to the sizes of the Casing Pipes 4 End: Plain 5 Surface: black painting 6 Packing: in ... Read More