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[供應(yīng)]A28W-16P絲扣手柄微啟式安全閥 304不銹鋼彈簧微啟式安全閥
- 產(chǎn)品產(chǎn)地:上海
- 產(chǎn)品品牌:上海豪利閥門
- 包裝規(guī)格:A28W-16P
- 產(chǎn)品數(shù)量:1000
- 計量單位:臺
- 產(chǎn)品單價:1425
- 更新日期:2015-04-17 15:24:13
- 有效期至:2016-04-16
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A28W-16P絲扣手柄微啟式安全閥 304不銹鋼彈簧微啟式安全閥
詳細信息
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A28H型適用于工作溫度≤200℃的空氣、蒸汽、水、氮氫混合氣等介質(zhì)的設(shè)備或管路上,A28Y-P/10R8適用于工作溫度≤200℃有腐蝕性介質(zhì)的設(shè)備或管路上,作為超壓保護裝置。
A28H type are used for the equipment and pipeline of    the air, N2, H2 mixed gas vapour etc.medium what the working temp-erature are less than 200 . A28Y-P/10R8 type are used for the equipment    and pipeline of the quality with corrode medium what the working temperature are less than 200 . Take for extra pressure protedion devices.
主要零部件材料  Explanation of materials for main parts
NO.Name of partA28H MaterialsA28Y-P MaterialsA28Y-R8            Materials
1    BodyHT200ZG1Cr18Ni9TiCF8M
2    Nozzle35ZG1Cr18Ni9TiCF8M
3      Adjusting ring2Cr131Cr18Ni9Ti316
4    Disc2Cr131Cr18Ni9Ti316
5    Spring50CrVA50CrVA  Coated Teflon50CrVA  Coated Teflon
6    Stem2Cr132Cr13316
7  Adjusting bolt452Cr13316
8      CapZG200-400ZG200-400CF8M
Sealing surface of materialD507
Depositing D507Co
Depositing stellite
10  Adjusting nutQ235-A2Cr131Cr18Ni12Mo2Ti
  Sealing surface of material"Y" Co  Depositing stellite, "H" D507 Depositing D507, "W"  body
外形尺寸和連接尺寸  Dimensions (mm)
Nominal diameter
DN (mm)  Dimensions (mm)
doRcGLL1H
15101/2"3/4"3762189
20123/4"1"4065196
25151"11/ " 
4    4572277
322011/ "  15585312
402511/ "  2"67100322
50322"21/ " 
2    76112348
654021/ "  3"  110135370
80503"4"  110145410
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