Floating ball valve infomation:
Bolted bonnet,Two-piece Body,Floating Ball
Full or Reduced bore,Blowout Proof Stem
Fire safe and Anti static
Stainless steel ball
ASTM A216 WCB,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: API 608,API 6D,BS5351
Face to face(end to end): ANSI B16.10,API 6D
Flanged connection:2~~24~to ANSI B16.5
Fire-safe: API 607,API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 598,API 6D
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Materials
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NO.
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Part name
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Material
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13
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Handle
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Carbon steel
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12
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Lock nut
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Carbon steel
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11
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Gland nut
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Carbon steel
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10
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Thrust washer
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PTFE/NYLON
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09
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Gland bush
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Stainless steel
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08
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Stem
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Stainless steel
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NO.
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Part name
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WCB
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LCB
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07
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Stud and nut
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A193 Gr B7/A194 Gr 2H
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A320 Gr L7/A194 Gr 4
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06
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Packing
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Graphite/ptfe
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Graphite/ptfe
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05
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Ball seat
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PTFE/RPTFE/NYLON
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SPTFE/RPTFE/NYLON
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04
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Gasket
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Grafoil/spiral wound
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Grafoil/spiral wound
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03
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Ball
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A182 F6a
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A182 F304
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02
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R-body
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A216 Gr WCB
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A352 Gr LCB
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01
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L-body
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A216 Gr WCB
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A352 Gr LCB
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NO.
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Part name
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CF8
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CF8M
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07
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Stud and nut
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A193 Gr B16/A194 Gr 4/7
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A193 Gr B7/A194 Gr 2H
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06
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Packing
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Graphite/ptfe
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Graphite/ptfe
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05
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Ball seat
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PTFE/RPTFE/NYLON
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PTFE/RPTFE/NYLON
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04
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Gasket
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Grafoil/spiral wound
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Grafoil/spiral wound
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03
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Ball
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A182 F304
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A182 F316
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02
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R-body
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A351 Gr CF8
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A351 Gr CF8M
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01
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L-body
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A351 Gr CF8
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A351 Gr CF8M
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