SEAMLESS PIPE

Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. The seamless pipe is then finished to dimensional and wall thickness specifications in sizes from 1/2 inch to 24 inch OD.

A) Size: 1/ 2”-24”, DN15～DN600

B) Wall Thickness: SCH20, STD, SCH40, SCH80, SCH160，SCH10S, SCH40S

C) Material: a) Carbon Steel b) Stainless Steel

D) Standard: API 5L GRADE B / ASTM A53 GRADE B / ASTM A106 GRADE B / ASTM A213/A269/A312/A790/A270

E) Surface: rust-proof black painting, hot-dipped galvanized, acid-washing or polished