Tianjin Tiangang Special Petroleum Pipe Manufac...

We are Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd, with over 10 years&＃039; experience in manufacturing and selling casing and tubing according to API-5CT standard casing from: 5-1/2&＃039;&＃039;(139.7mm)---20&＃039;&＃039;(508mm) , Pipe end type:BTC/ LTC/ STC , Steel grade:J55/K55/N80/L80/P110 ETC. Length range:R1 / R2 /R3 Tubing from:2-3/8&＃039;&＃039;(60.32mm)---4-1/2&＃039;&＃039;(114.3mm) , Pipe end type:EUE /NU , Steel grade:J55/K55/N80/L80/P110 ETC.Length range:R1 / R2 / R3 Coupling from:2.2&＃039;&＃039;(55.88mm)---21&＃039;&＃039;(533.4mm) , end type:BTC/ LTC / STC / EUE / NU Steel grade:J55/K55/N80/L80/P110 ETC and pls contact Mr Richie and send email to to richie_casing at yahoo cn for kindly details and welcom your inquiry!