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Z41F46 襯氟楔式法蘭閘閥 |
襯氟閘閥引用標(biāo)準(zhǔn):
遵循GB/T12234,API 6D,API 600標(biāo)準(zhǔn)
主要零件的材料說(shuō)明:
序號(hào)
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零件名稱
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灰鑄鐵
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鑄鋼
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不銹耐酸鑄鋼
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超低碳不銹耐酸鑄鋼
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Z
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C
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P
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R
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PL
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RL
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1
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閥體/閥蓋/閘板
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HT250
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WCB
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CF8
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CF8M
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CF3
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CF3M
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2
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閥桿
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1Cr13
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2Cr13
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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00Cr18Ni10
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00Cr17Ni14Mo2
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3
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襯里/閥座
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PCTEF(F3)、FEP(F46)、PFA(可溶F4)、PP、PO
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4
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填料壓蓋
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WCB
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CF8
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CF8M
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CF3
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CF3M
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5
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填料
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PTFE(F4)
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PTFE(F4)
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PTFE(F4)
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6
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活節(jié)螺栓
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35
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1Cr17Ni2
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1Cr17Ni2
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7
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閥桿螺母
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ZCuAl10Fe3
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ZCuAl10Fe3
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ZCuAl10Fe3
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8
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緊固螺栓
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35
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1Cr17Ni2
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1Cr18Ni9Ti
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9
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螺母
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45
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0Cr18Ni9
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0Cr18Ni9
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10
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手柄
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WCB
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WCB
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WCB
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