Astm A106 SCH40 Chemical Carbon Steel Seamless Pipe X46

Seamless Steel Oil Pipe Steel Grades Gr.B, X42, X46, X52, X56, X60, X70, X80

Using steel pipe to make annular parts, can improve the material utilization rate, simplify the manufacturing process, save materials and processing hours, such as rolling bearing ring, jack sleeve, has been widely used to manufacture steel pipe.Steel pipe or a variety of conventional weapons indispensable material, barrel, barrel, etc. to steel pipe to manufacture.Steel tubes can be divided into round tubes and special-shaped tubes according to different cross-sectional area shapes.Since the circular area is the largest under the condition of equal circumference, more fluid can be transported with the circular pipe.In addition, the ring section is subjected to the internal or external radial pressure, the force is more uniform, therefore, the vast majority of steel tubes are round.

Pipes are manufactured according to the standard of API, ASTM, ASME, JIS, DIN, BS, EN, UNI, NFA, GB, domestic and international standards. Normally, they are used for the industries including electricity, Sewage treatment water piping,chemical, petrochemical, boiler, heating, ship-building and the construction industry etc.oil pipe project is a pipeline that carries oil, steam, and water from the ground to the oil and gas industries.The pipe comprises a seamless tube and a welded steel tube having a flat end, a threaded end and a socket end;The connection mode includes welding, collar connection, socket connection, etc.API 5L includes 219.1-2032, with steel grades gr.b, X42, X46, X52, X56, X60, X70, X80, etc.

Steel pipe (fluid pipe) is a kind of pipe with a hollow section with a hollow section, a large number of pipe used for the transportation of fluid transportation of oil, natural gas, gas, water and some solid materials pipelines.Compared with solid steel such as round steel, steel pipe has the same bending and torsional strength and lighter weight. It is a kind of economical section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile drive shaft, bicycle frame and steel scaffolding used in construction.