A106Gr.B Seamless Steel Pipe-20G Water Wall Pipe

A106Gr.B seamless steel pipe for high temperature operation, SA106B water wall pipe-20G seamless steel pipe

GB/T5310-2017—— Chinese National Standard

ASME SA106——-American Boiler and Pressure Vessel Code

A106Gr.B seamless steel pipe and 20G water wall pipe are mainly used for boiler water wall, economizer, superheater, reheater, petrochemical industry pipe, etc.

Specifications and appearance quality: The outer diameter of the hot-rolled pipe of “Seamless Steel Tube for High Pressure Boiler” is 22-530mm, and the wall thickness is 20-70mm. The outer diameter of the cold drawn (cold rolled) tube is 10-108mm, and the wall thickness is 2.0-13.0mm.