The production process of seamless elbow

Seamless Elbow get the high competitive factory price, meet the high quality .China manufacturers like Hebei Longrun Pipeline Group Co.,Ltd.

We have the strictly production process of seamless elbow ,as follows .
Raw material review,cutting ,plain end ,push it into type ,adjust the shape ,sort out the end of the elbow ,heat treatment ,process groove ,finished goods inspection ,surface treatment ,paint logo,confirm data ,pack it and shipping .

Seamless Steel Elbow leading manufacturers in China.we do business all over the world.Please contact me ,if you have any requirement .