D341X手动法兰式软密封蝶阀
|
序号 |
零件名称 |
灰铸铁 |
|
铸钢 |
不锈耐酸铸钢 |
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|
Z |
C |
P |
R |
PL |
RL |
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|
1 |
阀体/阀盖 |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
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|
2 |
蝶板 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
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|
3 |
阀杆 |
1Cr13 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
000Cr17Ni14Mo2 |
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|
4 |
衬里/阀座 |
PTFE(F4),PCTEF(F3),FEP(F46),PFA(可溶F4),PP,PO |
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|
5 |
紧固销 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
000Cr17Ni14Mo2 |
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|
6 |
填料 |
PTFE(F4) |
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|
7 |
填料压盖 |
WCB |
CF8 |
CF8M |
CF3 |
CF8 |
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