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CAST IRON SWING CHECK VALVE Bolted cover,Swing type
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disc,Renewable bronze body & disc seat rings,Flanged ends,CNS 5974 B2513.
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零件 PART
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材质 MATERIAL
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阀体 BODY
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CAST IRON (FC20)
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阀盖 COVER
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CAST IRON (FC20)
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阀盘 DISC
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CAST IRON (FC20)
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座环 SEAT RING
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CAST BRONZE (B62)
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堵头 PLUG
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STEEL (SS41)
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销 HINGE PIN
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BRASS (B16)
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尺寸
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2
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21/2
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3
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4
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5
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6
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8
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10
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12
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L
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203
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217
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242
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292
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330
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356
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495
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622
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698
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H
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105
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115
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140
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155
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170
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200
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240
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282
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333
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D
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155
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175
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185
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210
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250
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280
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330
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400
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445
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{zg}使用压力
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试验压力(水压)
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120°C以下之静流水
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120°C以下之脉动水、油、空气
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阀体
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阀座
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14.0 kg f/cm2
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10.0 kg f/cm2
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21.1 kg f/cm2
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15.4 kg f/cm2
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