Physical parameters of ERW steel pipe JIS G3444

by Lucy H. SEO manager

As steel pipes supplier, even for ERW steel pipe, we can supply different types with different grade, certification for customers. Today, editor would have a detailed introduction for the physical parameters of ERW steel pipe JIS G3444.

Product Name

Standard

Grade

Length

Usage

STRUCTURAL PIPES,PILING PIPE

AND FLUID TRANSPORTATION PIPE

JIS G3444

Gr.A , Gr.B

GR 1,

GR 2, GR 3

S235JR,

S275JR, S355JR, S355JOH,

S355J2H

P195TR,

P235TR,

P265TR

STK400, STK490

C250, C350,C450

33.4-660mm

2.1-22mm

0.8-18m

Gas, heating, water Transportation, construction,

mechanical application, aviation, offshore platform etc

Although ERW steel pipe JIS G3444, one of standard steel pipe, has various grade for this same type. Under this situation, it is necessary for us to have a better understanding of which kind of grade is needed for us clients before wholesale.