|
 |
用途 |
日本 |
美国 |
德国 |
中国 |
锅炉、热交换器用碳素钢钢管 |
JIS G3461 |
STB340
(STB35) |
ASTM A179
A192 |
DIN 17175 ST35.8 |
GB6479 10# |
STB410
(STB42) |
ASTM A178 C
A210 A1 |
DIN 17175 ST45.8 |
GB5310 20G
GB6479 20G |
STB510 |
ASTM A210 C |
DIN 17175 19Mn5 |
|
锅炉、热交换器用合金管管 |
JIS G3462 |
STBA20 |
ASTM A213 T2 |
|
GB9948 GB5310 GB6479 12CrMo |
STBA22 |
ASTM A213 T12 |
DIN 17175 13CrMo44 |
GB9948 GB5310 GB6479 15CrMo |
STBA23 |
ASTM A213 T11
A199 T11 |
|
|
STBA24 |
ASTM A213 T22
A199 T22 |
DIN 17175 10CrMo910 |
GB5310 12Cr2Mo
GB6479 12Cr2Mo |
STBA25 |
ASTM A213 T5
A199 T5 |
DIN 17175 12CrMo195 |
GB9948 1Cr5Mo
GB6479 1Cr5Mo |
STBA26 |
ASTM A213 T9
A199 T9 |
DIN 17175 X12CrMo91 |
|
加热炉用钢管 |
JIS G3467 |
STFA410 |
|
|
GB9948 20# |
STFA23 |
ASTM A200 T11 |
|
|
STFA24 |
ASTM A200 T22 |
|
|
STFA25 |
ASTM A200 T5 |
|
GB9948 1Cr5Mo |
STFA26 |
ASTM A200 T9 |
|
|
压力管通用碳素钢管 |
JIS G3454 |
STPG370
(STPG38) |
ASTM A53A |
DIN 1629 ST35 |
GB8163 10# |
STPG410
(STPG42) |
ASTM A53B |
DIN 1629 ST45 |
GB8163 20# |
高温管通用碳素钢钢管 |
JIS G3456 |
STPT370
(STPT38) |
ASTM A106A |
DIN 17175 ST35.8 |
GB6479 10#
GB9948 10# |
STPT410
(STPT42) |
ASTM A106B |
DIN 17175 ST45.8 |
GB5310 20G
GB6479 20G |
STPT480
(STPT49) |
ASTM A106C |
|
|
管道用合金钢钢管 |
JIS G3458 |
STPA20 |
ASTM A335 P2 |
|
GB9948 GB6479 12CrMo |
STPA22 |
ASTM A335 P12 |
DIN 17175 13CrMo44 |
GB9948 15CrMo |
STPA23 |
ASTM A335 P11 |
|
|
STPA24 |
ASTM A335 P22 |
DIN 17175 10CrMo910 |
GB5310 12Cr2Mo
GB6479 12Cr2Mo |
STPA25 |
ASTM A335 P5 |
DIN 17175 12CrMo195 |
GB9948 GB6479 1Cr5Mo |
STPA26 |
ASTM A335 P9 |
DIN 17175 X12CrMo91 |
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