Drill Pipe 40,000 tons/Year The Baotou FOUND Petroleum Machinery Co., Ltd.is located in Baotou, Inner Mongolia flourished Economic Development Zone, covering an area of 935000 Square Feet, is a professional production of petroleum machinery such as drill...

oil tube (add thickness) 40,000 tons / every year Baotou Found Petroleum Machinery Co.,Ltd is located in Baotou Xingsheng Ecomomic Development Area ,Inner Mongolia . It covers an area of 130 mus. It is a specialized producer which produces the petroleum...

API 5CT oil cashing pipe: 1.OD:6-760mm WT:1-30mm 2.Standard:API 5CT 3.Seamless Petroleum Casing Pipe 3.Grade:J55,K55,L80  API 5CT Oil Cashing PipeGrade:  API 5L : A25,A,B,X42,X46,X52,X56,X60,X65,X70,X80  API 5CT: J55 K 55 M65 N80 L 80 C...

API Drill Pipe 40,000 tons/ every year The Baotou FOUND Petroleum Machinery Co., Ltd.is located in Baotou, Inner Mongolia flourished Economic Development Zone, covering an area of 935000 Square Feet, is a professional production of petroleum machinery such...

API 5DP Drill Pipe Materil: G105(26CrMo); S135(27CrMo) 40,000 Tons/Year Production The Baotou FOUND Petroleum Machinery Co., Ltd.is located in Baotou, Inner Mongolia flourished Economic Development Zone, covering an area of 935000 Square Feet, is a...

API 5DP Drill Pipe Materil: G105(26CrMo); S135(27CrMo) 40,000 Tons/Year Production The Baotou FOUND Petroleum Machinery Co., Ltd.is located in Baotou, Inner Mongolia flourished Economic Development Zone, covering an area of 935000 Square Feet, is a...