2PC Floating Ball Valve GB Flanged

WCB, S.S.304, S.S.316

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2PC Floating Ball Valve GB Flanged Type Descriptions

2pc floating ball valve GB flanged is the most common flanged type ball valve whose body is two pieces structure. It can be divided into 2pc flanged ball valve stainless steel 304(CF8), 316(CF8M) and 2pc flanged ball valve carbon steel (WCB) according to valve materials. Flowspec Luokai can produce the two pieces floating ball valve especially according to NACE MR01-75 and API607 & API6FA. Flowspec Luokai can manufacture and supply the 2pc floating ball valve GB flanged type according to standard of GB/T 12237, JB/T 7745 with sizes of DN15~DN250mm. Just feel free to contact us now to get best prices. 30 years of experience. High quality. Big stock. Fast delivery.


  • Full port
  • Fully opening or closing
  • Blow-out proof stem, anti-static device
  • Two pieces structure, easy operation and maintenance
  • PED97/23/EC (CE0035) approved
  • Investment casting approved to AD2000-WO certificate


  • Design & manufacturing: GB/T 12237, JB/T 7745
  • Face to face: GB/T 12221, JB/T 7745
  • Flanged ends: GB/T 9113, JB/T 79
  • Inspection & testing: GB/T 13927


  • PN16/PN25/PN40
  • DN15~DN250mm
  • Materials: carbon steel A216 WCB, stainless steel 304(CF8), stainless steel 316(CF8M)
  • Applicable medium: water, oil, gas, corrosive liquids
  • Applicable temperature: -29℃~+120℃ (higher temperature is available upon request)


  • Mining, steel industry
  • Coal, slurry industry
  • Paper making industry
  • Power plant
  • Oil, chemical industry
  • Fertilizer, pharmaceutical industry
  • Waste water, sludge, sewage treatment industry

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