Style
|
Size
|
Steel grade
|
Standard
|
Applications
|
|
OD
|
WT
|
20G/25MnG
15CrMoG 12Cr1MoVG /R102 |
GB 5310
Technical agreement |
Used for working pressure greater than 9.8MPA,
working temperature 540-6500 ℃of heat pipes, headers, steam pipes.
|
|
High pressure boiler pipes
|
8~219
|
2~40
|
SA210C
SA210A1 |
ASME SA210
Technical agreement |
|
T1/T2/ T11/ T12/ T22/ T23/ T91/T92
|
ASME SA213
Technical agreement |
||||
10CrMo5-5
13CrMo4-5 10CrMo9-10 X10CrMoVNb9-1 |
EN10216-2:2002
Technical agreement |