JIS G3462對(duì)應(yīng)我國(guó)標(biāo)準(zhǔn)|供應(yīng)鍋爐、熱交換器用合金管管
鍋爐、熱交換器用合金管管 |
JIS G3462 |
STBA20 |
ASTM A213 T2 |
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GB9948 GB5310 GB6479 12CrMo |
STBA22 |
ASTM A213 T12 |
DIN 17175 13CrMo44 |
GB9948 GB5310 GB6479 15CrMo | ||
STBA23 |
ASTM A213 T11 |
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STBA24 |
ASTM A213 T22 |
DIN 17175 10CrMo910 |
GB5310 12Cr2Mo | ||
STBA25 |
ASTM A213 T5 |
DIN 17175 12CrMo195 |
GB9948 1Cr5Mo | ||
STBA26 |
ASTM A213 T9 |
DIN 17175 X12CrMo91 |
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