Seamless (SMLS) steel pipe and seamless line pipe Seamless Carbon Steel Pipes use st...

company:Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd Name:Steel pipe tee Sur...

Specifications of API 5CT Tubing Dimension range (OD inch): 2-3”/8----4-1/2”(60.32mm...

Specifications of API 5CT Casing Dimension range(OD inch): 4-1/2”---20”(114.3mm-50...

Boiler steel pipe Boiler tube is a kind of steel with hollow section and openings ...

PUP JOINT Standard: API 5CT / 5B or customer specification Grades: J-55, K55, N-80,...

API casing and tubing couplings Type of coupling: Standard: API 5CT & 5B Steel Gra...

Pile tube quality inspection is convenient, especially closed pile tip, pile length a...

Scaffolding Steel Pipe,Construction Scaffold Black Pipe Product Details: Scaffoldin...

Galvanized steel pipes are dipped into a protective zinc coating to protect the pipes...

Rectangular&square hollow section tube Company :Hebei Borun Steel Trade Co., Ltd D...

ssaw steel pipe,high quality carbon steel ssaw 3pe coated steel pipe,cheap price per ...