API 5B X-over joint/nipple made in dalipu cross over Product Name API 5B X-over joi...

3 layer pe anti-corrosion steel pipe coating seamless steel pipe for gas and oil ...

Material:SA213-T91,A335-P91,15CrMo,30CrMo,35CrMo,42CrMo,P5(Cr5Mo),P9(Cr9Mo),A335-P11,...

Material:SA213-T91,A335-P91,15CrMo,30CrMo,35CrMo,42CrMo,P5(Cr5Mo),P9(Cr9Mo),A335-P11,...

1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread produ...

TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.,LTD is a modern professional industry an...

API 5CT P110 tubing and casing Coupling and premium Connectors for oil filed TIANJIN...

API 2 7/8 and 2 7/8 EUE*NU K55/J55 tubing crossover coupling TIANJIN DALIPU OIL COUN...

forging flanges carbon steel low price per kg flanges pipe fittings Product name Tia...

flanges suppliers long weld neck flanges stainless pipeline flanges Product name fl...

standard:API 5CT size:1.315"-4 1/2" steel grade:j55,k55,n80,l80,c90,t95,p110,v150,1...

API seamless steel pipe used for petroleum pipeline,API oil pipes/tubes Standard AP...