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Detailed Product Description
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Cryogenic gate valve 800Lb
Details
No.
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Part name
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AStoASTM
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SStoASTM
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LF2
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LF3
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F304(L)
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F316(L)
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1
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Body
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A350LF2
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A350LF3
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A182F304(L)
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A182F316(L)
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2
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Seat
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A276420
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A276410
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A276304(L)
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A276316(L)
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3
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Wedge
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A350LF2
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A350LF3
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A182F304(L)
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A182F316(L)
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4
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Gasket
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316+graphite
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316+PTFE
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5
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Bonnet
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A350LF2
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A350LF3
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A182F304(L)
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A182F316(L)
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6
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Bolt
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A193B7
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A193B7
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A193B8
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A193B8M
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7
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Stem
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A182F6
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A182F6
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A182F304(L)
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A182F316(L)
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8
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Packing
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Flexible graphite
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PTFE
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9
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Pin
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A276420
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A276 304
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10
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Eye bolt
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A193B7
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A193B16
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A193B8
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A193B8M
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11
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Packing bushing
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A276410
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A182F304(L)
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A182F316(L)
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12
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Packing plate
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A105
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A182F11
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A182F304(L)
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A182F316(L)
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13
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Nut
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A1942H
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A1944
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A1948
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A1948M
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14
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Yoke nut
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A276420
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15
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Lubricating pad
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A473431
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16
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Nameplate
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SS
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17
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Lock nut
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A1942H
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A1944
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A1948
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A1948M
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18
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Handwheel
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A197
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Suitable Temp.
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≥—40℃
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≥—101℃
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≥—196℃
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Note: we can also make valves according to clients'demand on material.
CS=carbon steel;AS=alloy steel;SS=stainless steel;
Dimensions (MM) and weights(KG)
NPS
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3/8"
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1/2"
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3/4"
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1"
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11/4"
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11/2"
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2"
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L
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79
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92
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111
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120
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120
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140
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178
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H(open)
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330
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333
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360
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407
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475
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475
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551
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W
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100
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100
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125
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160
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160
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180
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200
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Weight
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bolt bonnect
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5.2
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7.1
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9.4
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13.5
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15.0
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17.8
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28.0
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welded bonnect
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4.8
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6.4
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8.7
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12.2
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13
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