+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
Xinsteel stockholder thousands tons different sizes of hot rolled hot formed finished rectangular hollow tubes and pipes in chinese specification GB/34201 Q215A with seamless type.Galvanized Hollow sections under chinese standard GB/T34201,the tubes's packages,marking and Qulity certificate format shall be according to standard GB/T 2102.
■ Full Data
Technical Requirements & Additional Services:
♦ Galvanized coating according to GB/T 13912
♦ Dimension tolerance according to GB/T6728
♦ 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 GB/T 13912
♦ Dimension tolerance according to GB/T6728
♦ 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 Q215A Carbon steel Tube:
|
Thickness (mm) |
|||
|
Q215A |
≤ 16 |
> 16 ≤ 40 |
> 40 |
|
Yield strength (≥Mpa) |
215 |
205 |
195 |
|
Tensile strength (Mpa) |
335-450 |
||
►Chemical composition for Q215A Carbon steel tube (Heat Analysis Max%)
|
Main chemical elements composition of Q215A |
||||
|
C |
Si |
Mn |
P |
S |
|
0.15 |
0.35 |
1.20 |
0.045 |
0.050 |
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