+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
Xinsteel stockholder thousands tons different sizes of cold formed finished square hollow tubes and pipes in american specification A500/A500M A500 Grade B.Square Hollow sections under American standard A500/A500M,the tubes's packages and marking shall be according to A700.
■ Full Data
Technical Requirements & Additional Services:
♦ Galvanized coating according to ASTM A53/A53M
♦ Dimension tolerance according to ASTM A500/A500M
♦ Ultrasonic test under 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 ASTM A53/A53M
♦ Dimension tolerance according to ASTM A500/A500M
♦ Ultrasonic test under 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 A500 Grade B structural steel tube:
|
A500 Grade B |
|
|
Yield strength (≥Mpa) |
315 |
|
Tensile strength (≥Mpa) |
400 |
►Chemical composition for A500 Grade B structural steel tube (Heat Analysis Max%)
|
Main chemical elements composition of A500 Grade B |
||||
|
C |
Mn |
P |
S |
Cu min. |
|
0.26 |
1.35 |
0.035 |
0.035 |
0.20 |
Tel：+86 371 55057610 
Fax： +86 371 5505 7611