Marine engineering

S275J0H This designation refers to a structural steel grade in accordance with the European standard EN 10210-1

EN 10297-1 is a European standard that specifies the technical delivery conditions for seamless round steel tubes for mechanical and general engineering purposes, including non-alloy and alloy steel tubes.

A213 Grade T24 Steel tubes and pipes, to be used to respond to high-efficiency industrial waste incineration boilers, have been demand to maintain both high quality & high performance.

The hot expanding steel pipe is hot expanded seamless pipes, which is relatively low density but the contraction of the strong steel pipe (seamless pipe) can be referred to as thermal expansion.