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锻钢油密封旋塞阀

锻钢油密封旋塞阀
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    产品描述:

Inverted pressure balance lubricated plug valve acc.to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industried such as petroleum,chemical industry,pharmacy,chemical fertilizer,electricpower industry etc under nominal pressure of CLASS 150-900lbs and working temperature of -29-180.
  
 Main structural features;
  1.It has logical structure,reliable seal,excelient performance and nice design;
  2.It has the structre of flip-chip balanceable pressure and ligh on/off operation;
  3.An oil groove is set between valve body and seal surface,which may infuse the seal grease to increase the seal capablility;
  4.The paryt material and flange dimension may be selected according to current operating condtion and users requirement.so that meet the requirements of various engineering.
  
 Applicable Standard
  Design Standard:     API 599,API6D
  Face to Face:   ASME B16.10, DIN3202 F1
  End Connection:     ASME B16.5, ASME B16.47,DIN2543-2549
  Inspection and Test: API 598,DIN3230
  
 Products Range
  Size:    2" ~ 28" (DN50 ~ DN700)
  Rating:   ANSI 150lb ~ 900lb(PN16~64)
  Body Materials:     Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.
  Plug:   Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.
  Operation:  Lever, Gear, Electric, Pneumatic, Hydraulic

 
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油密封旋塞阀

油密封旋塞阀

 
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