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■ Overview
A213 Grade T122 steel pipes,SA213 Grade T122 seamless steel tubes,A213 T122 steel pipes export to our singapore regular customer for building and repairing their super heaters.Eddy and Hydrostatic test shall be done for each piece of A213 Grade T122 steel pipe.
■ Full Data
Technical Requirements & Additional Services for A213 Gr T122 seamless pipe:
♦ Heat treatment Normalize and Temper,Austenitizing / Solutioning Temperature range 1040-1080 Degree.C.
♦ General requirements for these tubes in A213/A213M shall be comply to A1016/A1016M
♦ Heat treatment Normalize and Temper,Austenitizing / Solutioning Temperature range 1040-1080 Degree.C.
♦ General requirements for these tubes in A213/A213M shall be comply to A1016/A1016M
♦ Hydrostatic test or Nondestructive electric test
♦ Mill test certificate with EN 10204 TYPE 3.1 OR 3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Mill test certificate with EN 10204 TYPE 3.1 OR 3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
■ Techicals
►Mechnical property for A213 Grade T122 steel tube:
| A213 T122 steel pipe | |
|
Yield strength (≥Mpa) |
400 |
|
Tensile strength (≥Mpa) |
620 |
►Chemical composition for A213 Grade T122 seamless steel tube (Heat Analysis Max%)
|
Main chemical elements composition of A213 T122 |
|||||||
|
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
|
0.07-0.14 |
0.70 |
0.020 |
0.010 |
0.50 |
0.50 |
10-11.5 |
0.25-0.6 |
|
V |
Cu | Cb | N | W | B | Zr | Ti |
|
0.15-0.25 |
0.3-1.7 |
0.04-0.10 |
0.04-0.10 |
1.5-2.5 |
0.0005-0.005 | 0.01 | 0.01 |
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