Petroleum machining seamless steel pipe , also can be named machined pipe which can be divided into large diameter seamless pipe and small diameter seamless pipe and the seamless steel pipe used in conveying.
The machining seamless pipe has two distinctive featurters, they are outer diameter and wall thickness. Thick wall seamless steel pipe is mainly used in mechanical processing, hydraulic steel, and other purposes. The material of thick wall seamless steel tube is divided into 10 #, 20 #, 35 #, 45 #, 16 mn, 27 simn, 12 cr1mov, 10 crmo910, 15 crmo, 35 crmo, etc.
The thick wall seamless steel pipe can be classified , they are hot-rolled thick wall seamless steel tube, cold rolling thick wall seamless steel tube, cold drawn thick-walled seamless steel pipe.Now do you have a deep understanding of the petroleum machining seamless steel pipe? If you have any needs of the thick wall seamless pipe, you can contact with us.