20" Hydraulic Valve Horizontal Flange Cast Iron Gate Valve

Iron Valve Series 
Product Name: Horizontal Flanged Cast Iron Gate Valve
                                  Item No.: WZ545T-10(Q)

Details

DN	500	600	800	1000	1200	1400	1600
D	500	600	800	1000	1200	1400	1600
D1	715	840	1025	1230	1455	1675	1915
H	1450	1625	2094
L	540	600	720	840	960	1080	1000
Parts Name	Body /Bonnet /Hand Wheel /Packing gland /Disc				Packing	Seat	Stem
Material	Gray Cast Iron /Ductile Cast Iron				Graphite	Brass	Brass, Stainless Steel
Product Standard: GB/T12232-2005      Flange standard: GB/T17241.6-2008

About Three Cast Iron
a.Malleable Cast Iron(MOS Iron/ Magang) 
b.Ductile Cast Iron 
c.Gray Cast Iron 
Compared with Gray cast iron, Ductile iron in intensity has an absolute advantage. The tensile strength of ductile iron is 60k, while the tensile strength of Gray cast iron is only 31k.The yield strength of ductile iron is 40k,while Gray cast iron did non yield strength. The strenght and cost of ductile cast iron is much superior the Gray cast iron.Ductile cast iron and Grey Cast Iron in the corrosion resistance is in the same.   
Ductile cast iron has the same strength of cast steel, but also has excellent corrosion resistance, and the cost of ductile cast iron is lower than cast steel.

***Surface Treatment: Epoxy Resin Coating***


More Iron Gate Valve for option 




Production Process

OEM service
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information.

After-sale Service
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