Haihao Group Gee Pipe Mill Co.,Ltd is one of the biggest manufacturers and exporters of pipe fittings in China. Due to our larger output capacity, we have exported our products to East Asia, Europe, America, Africa and other twenties countries. High quality and competitive prices are our advantages. And we can develop new items with your requirements. We wish to express our desire to enter into business relationship with you.

10 check valveFeatures:

1) Product information: the gate valves supplied are mainly used for adjusting water,
steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150

3) Connection type: flanged type, push-on type, mechanical joint type, plain ends
type, PVC socket.
4) Material:

a) Body: Ductile Iron GGG500-7

b) Wedge: D/I, core fully vulcanized with NBR or EPDM rubber

c) Wedge Nut: Brass

d) Stem: Stainless steel, BS970 431S29 or DIN17440x20Cr13

e) Gasket: NBR

f) Bonnet: GGG500-7

g) O ring: NBR

h) Washer: Carbon steel or Stainless steel.

5) Size: 50-600mm/2" - 24"

6) Pressure rate: PN10, PN16

7) Coating:

 a) Fusion-bonded epoxy 200-250 microns inside and out side

b) Coating as per customers' requirement

8) Package: carton for each item, wooden boxes outside.