WCB cast steel wedge gate valve
1.China famous trademark.
2.ISO9001, ISO14001;
3. Material: carbon steel, stainless steel.

WCB cast steel wedge gate valve 

 product specifications


Structure form Nominal diameter Pressure Rating
 No diversion hole flat plate gate valve DN50~800 PN1.6~10.0
 With diversion hole flat plate gate valve DN50~800 PN1.6~10.0
 wafer type flat plate gate valve DN100~1000 PN1.6~2.5
 Support type double disc flat plate gate valve DN50~700 PN1.6~10.0



 Technical specifications

 Design standard GB/T19672
 Face to Face dimension GB/T19672
 End flange connection GB/T 9113.1~9113.4  HG20592~20596  JB/T 79~94
 Inspection and test GB/T 13927  GB/T19672



Materials of main parts:

body  bonnetdisc Seat sealing surfacestem  packing nut

13Cr+PTFE  25+STL

 2Cr13 Flexible graphite 35CrMoA/45
LCB 16Mn LF2+nitriding/ENP


 1Cr18Ni9Ti Flexible graphite 42CrMoA/20CrMoA
















FOB Price:
Minimum Order: 1 Set/Sets
Port: Qingdao/Shanghai/Tianjin/Ningbo port
Payment Terms: L/C,T/T

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