|
Variety |
Specifications |
Steel grade/steel grade |
Executive standards |
Typical use |
|
|
Outer diameter (mm) |
Wall thickness (mm) |
||||
|
High pressure fertilizer pipe |
51.00~762.00 |
4.00~120.00 |
10 |
GB/T6479 |
High pressure fertilizer equipment and piping |
|
20 |
|||||
|
Q345B, Q345C, Q345D, Q345E |
|||||
|
10MoWVNb |
|||||
|
12CrMo |
|||||
|
15CrMo |
|||||
|
12Cr5Mo |
|||||
|
12Cr2Mo |
|||||
|
T/P5 |
ASMESA213ASMESA335 |
||||
|
T/P9 |
|||||
|
T11/P11 |
|||||
|
T22/P22 |
|||||
|
Petroleum cracking pipe |
51.00~720.00 |
3.50~120.00 |
10 |
GB/T9948 |
Petroleum refinery cracking furnace |
|
20 |
|||||
|
12CrMo |
|||||
|
15CrMo |
|||||
|
12Cr5Mol, 12Cr5MoNT |
|||||
|
12Cr9Mol, 12Cr9MoNT |
|||||
