UA Valve



| Cast Steel Trunnion Ball Valve

Cast Steel Trunnion Ball Valve

Specifications


  • Noties
  • 1. The sizes of serial valve connecting flange ends can be designed according to customer's requirement.
  • 2. DN>1000(40"), the design standard is accordance with「Specification of the length pipe valve」
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  • Design Standard
  • API 6D Notes
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  • Face to Face
  • API 6D / ASME B 16.10
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  • Flanged Size
  • ASME B 16.5
  • ASME B 16.47
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  • Test & Inspection
  • API598 / API 6D
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Parts and Material List

Ball
The Material of this part about the anti-sulphur type valve is ASTM(A276-321)

Stem
The material of this part about the anti-sulphur type valve is ASTM(A182-304, CF8+Ni,P) Major parts of the valve series and materials of sealing surface differ according to actual working condition and customer's special requirement.

List