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Description
Description:
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
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: 50-400mm/2& quot; - 16& quot;
6) Pressure grade: PN10, PN16
7) Coating: As customers& acute; requirement
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CANGZHOU YADITE FOUNDRY MACHINERY CO. LTD
manhole cover gully grates cast iron
Address: YEHE DISTRICT JIEFANG ROAD,
CANGZHOU, HEBEI
China, 061000
Tel: 0086-18331785970
Fax:
