| 详细说明 |
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| 品牌：台湾317 | 产地：台湾 | | 价格：0人民币/件 | 规格：PR-3AS减压阀 | 简要说明： 台湾317牌的台湾317 PR-3AS减压阀产品：估价：0，规格：PR-3AS减压阀，产品系列编号：齐全 | |  | | | 详细介绍：
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(PR-3AS) CAST IRON PRESSURE REDUCING VALVE CLASS 10K
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* Please name the model No. (PR-3AS) when negotiation.
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* Thread: BS21, ANSI B2.1 or DIN-259.
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* Max. Temperature: 220℃
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* Test Pressure: Body 20 kgf/cm2 (Hydrostatic)
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* Primary Pressure: 0.3 kgf/cm2 – 10 kgf/cm2
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Material:
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Model:
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PR-3AS
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Body Cap
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IRON
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Bottom Cover
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IRON
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Gasket
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ASBESTOS
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Diaphragm
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ST.ST.
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Seat/Disc/Stem
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STEEL
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Spring
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ST.ST.
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Spring Seat
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STEEL
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Packing
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PTFE
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Adjust Scr. Nut
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BRASS
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Bolt
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STEEL
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DIMENSION
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mm
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Size
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inch
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1/2
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3/4
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1
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mm
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15
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20
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25
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L
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93
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93
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101
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H
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196
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196
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202
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