+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
Q275A Seamless Steel Pipe,Q275A SMLS pipe,Q275A seamless tube owned minimum yield strength at 275Mpa,and tensile strength within 410-540Mpa.Besides Q275A Seamless Steel Pipe,we also stock cold formed Q275A square hollow section,Q275A rectangular hollow section.
■ Full Data
Technical Requirements & Additional Services for Q275A Seamless Steel Pipe:
♦ Galvanized coating according to GB/T 13912
♦ Out Diameter and Nominal wall thickness according to GB/T 17395
♦ Ultrasonic test under GB/T 5777,EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime.
♦ Galvanized coating according to GB/T 13912
♦ Out Diameter and Nominal wall thickness according to GB/T 17395
♦ Ultrasonic test under GB/T 5777,EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime.
■ Techicals
►Mechnical property for Q275A Seamless Steel Pipe:
|
Thickness (mm) |
|
|
Q275A |
|
|
Yield strength (≥Mpa) |
275 |
|
Tensile strength (Mpa) |
410-540 |
►Chemical composition for Q275A Seamless Steel Pipe (Heat Analysis Max%)
|
Main chemical elements composition of Q275A |
||||
|
C |
Si |
Mn |
P |
S |
|
0.24 |
0.35 |
1.50 |
0.045 |
0.045 |
Tel：+86 371 55057610 
Fax： +86 371 5505 7611