Tianjin Tiangang Special Petroleum Pipe Manufacture Co.,Ltd

We are Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd, with over 10 years\' experience in manufacturing and selling casing tubing according to API-5CT standard casing from: 5-1/2\'\'(139.7mm)---20\'\'(508mm) , end type:BTC/ LTC/ STC Steel grade:J55/K55/N80/L80/P110 ...

Telephone：86 - 022 - 28593336Address：Jinnan Development Zone,Tianjin City,China Tianjin Tianjin 300350 China