Specification :

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/ 8 inch to 26 inch OD.

Specification

Pipe diameter : 6mm-830mm
Pipe thickness : 0.8mm-40mm
Grade

API 5L Grade B – now ISO L245 ( the number indicates yield strength in MPa)
ASME SA106 Grade B ( Seamless carbon steel pipe for high temperature service)
ASTM A312 ( Seamless and welded austenitic stainless steel pipe)

Standards: ASTM, ASME, DIN, JIS and etc

Applications
for use in the petroleum, chemical, medical equipment, boiler heat-exchanger and other fields.