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| Products |
Cast Steel Gate Valve |
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Product name：Cast Steel Gate Valve |
Item：083 |
Details： |
 
FEATURES SPECIFICATIONS
Design&Manufacturing Standard: API, ANSI, JIS, DIN, ROST.
OS&Y, Rising Stem, Bolted Bonnet Structure.
Locking Device Optional, and NACE MR-01-75 Special Optional
MATERIALS
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ITEM
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PART NAME
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MATERIAL
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1
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Body
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ASTM A216 GR.WCB,
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2
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Seat Ring
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ASTM A105 + Stellite Faced
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3
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Disc
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ASTM A216 GR.WCB+13Cr Faced
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4
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Stem
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ASTM A182 GR.F6
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5
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Gasket
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Soft Iron + Graphite
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6
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Bonnet
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ASTM A216 GR.WCB
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7
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Bonnet Nuts
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ASTM A194 GR.2H
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8
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Bonnet Bolts
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ASTM A193 GR.B7
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9
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Backseat Bushing
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ASTM A276 Type 410
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10
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Stem Packing
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Graphite packing
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11
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Eye Bolt Pins
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Carbon Steel
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12
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Gland Eye Bolts
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ASTM A307 GR.B
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13
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Gland
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ASTM A276 Type 410
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14
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Gland Flange
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ASTM A216 GR.WCB
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15
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Eye Bolt Nuts
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ASTM A194 GR.2H
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16
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Grease Nipple
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Carbon Steel
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17
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Stem Nut
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ASTM A439 GR.D-2
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18
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Retaining Nut
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Carbon Steel
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19
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Hand wheel
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Ductile Iron
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20
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Hand wheel Nut
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Carbon Steel
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21
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Screw
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Carbon Steel
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22
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Yoke
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ASTM A216 GR.WCB
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23
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Nuts
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ASTM A194 GR.2H
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24
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Bolts
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ASTM A193 GR.B7
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25
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Bearing
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Steel
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Ball Valve 
