Petroleum tubing (GB9948-88) is a furnace pipe, heat exchanger and seamless pipe for petroleum refineries.Geological drilling steel pipe (YB235-70) is a kind of steel pipe used by geological departments for core drilling. It can be divided into drill pipe, drill collar, core pipe, casing and settling pipe according to the purpose.Petroleum pipe is a kind of long steel with hollow section and no joints around it.Widely used in the manufacture of structural and mechanical parts, such as oil drill pipe, automobile drive shaft, bicycle frame and construction of steel scaffolding.Ring parts made of petroleum cracking pipe can improve material utilization, simplify manufacturing process, save material and processing time, such as rolling bearing ring, jack sleeve, etc. Steel pipe has been widely used in manufacturing.Petroleum cracking pipe is also an indispensable material for all kinds of conventional weapons.The petroleum cracking pipe can be divided into round pipe and special-shaped pipe according to the shape of cross-sectional area.Since the area of the petroleum cracking pipe is the largest with the same perimeter, more fluid can be transported in the circular pipe.

Jinjiang City Changjiang Steel pipe Industry Co., LTD. Specializes in the production and sales of seamless pipe, spiral pipe and shelf pipe in Fujian, welcome to inquire: 86-0595-82151777.