Changhe Seamless Steel Pipe Products

Boiler steel pipe Boiler tube is a kind of steel with hollow section and openings at both ends. It can be divided into seamless steel pipe and welded steel pipe according to the production method. The specification of steel pipe is expressed by its shape size (such as outer diameter or side ...

Our manager denounced that weve got another three years for the API-5CT steel pipe guarantee. No matter our customers need seamless steel pipe or welded one, now we have confidence to provide them with high quality steel pipelines. The American Petroleum Institute has grants to our company with the ...

Our main products have pipe fittings(elbow,flange,bend,tee,reducer,olet,bolt, gasket,nipple,coupling,plug,cap,cross...) and steel pipe. Elbow have LR Elbow and SR Elbow,and are divided into 45 degree,90 degree and 180 degree. Tee have equal tee and reducing tee. Reducer have CON reducer and ECC ...

Feature: high precision, good brightness, no oxidize residual, could withstand high pressure, no deformation after cold bending, no crack and break after flattening and flaring, good mechanical property and no deformation after bending at any angle. 1) Description: Cold-drawn or cold-rolled high ...