casing pipes - ....

We supply all seamless and ERW casing pipes according to API Spec 5CT latest edition. Our casing are produced by the leading OCTG manufacturers in China like TPCO, Hengyang Valin, Baotou Steel, Jiangsu etc. Grades: H40, J55, K55, N80, L80, HC N80, C90, T95, P110, HC P110. The outer diameter of casing is ranging from 4 1/2" to 20". 30” conductor with plain ends or fast connection is also available.