China plug valve manufacturer,factory and supplier-Plug valves

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SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email:info@shxvalve.com

Address: NO.720, Suide Road, Jiading District,Shanghai, China.

 

China Big size large diameter plug valve

Model:

  • Port size:DN15-DN1200;1/2''-48''
  • Pressure:150LB-2500LB
  • Medium:Water,steam,oil,gas
  • Temperature :-20~180ºC,-46~450ºC
  • Body material:Carbon Steel, Stainless Steel,forged steel
  • Description:China plug valve manufacturer,factory and supplier for different size, structure,material and pressure plug valve, we accept customized order.

China big size large diameter plug valve manufacturer,factory and supplier for big plug valve,which is hard seal seal, pressure balanced inverted structure,big size large diameter plug valve is used in place of a big gate valve where the quick operation is required.High temperature lubricated plug valve can be used in high-pressure temperature services.

In the open position, this bored passage is in line with the flow. When the plug is turned 90° from the open position, the solid part of the plug blocks the flow.
 

China big size big diameter plug valve technical Specification

Design & manufacturer API599, API6D
Nominal diameter 1/2'' ~ 48''( 15mm ~1200mm)
Pressure class Class 150 ~ Class 2500
Length of face to face ASME B16.10
Flange end ASME B16.5
Test & inspection API598, API6D
Operation model Handle wheel, worm gear, pneumatic and electric actuated


China big size big diameter plug valve main parts material

NO Part Name Material
1 Body ASTM A216-WCB A 217-WC1,WC6,WC9,C5, ASTM A351-CF8,CF8M,CF3,CF3M
2 Plug ASTM A182-Gr.F6a ASTM A182-F22 ASTM A 217-WC1,WC6,WC9,C5, ASTM A351-CF8,CF8M,CF3,CF3M
3 Gasket Flexible graphite+stainless steel
4 Cover ASTM A216-WCB A 217-WC1,WC6,WC9,C5, ASTM A351-CF8,CF8M,CF3,CF3M
5 Bolt ASTM A193-B7,A193-B8,A193-B8M
6 Nut ASTM A194-2H,A194-8,A194-8M
7 Packing Flexible graphite+304
8 Gland ASTM A216-WCB A 217-WC1,WC6,WC9,C5, ASTM A351-CF8,CF8M,CF3,CF3M
9 Wrench ASTM A216-WCB, ASTM A351-CF8,CF8M,CF3,CF3M
10 Yoke nut ZQA 19-4
11 Hand wheel ASTM A536 Gr.60-40-18 ,ASTM A216-WCB


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