Manual gate valve apply for power station Z41H - 64

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Selling leads
Manual gate valve apply for power station Z41H - 64
Posting date : Sep 02, 2016
Membership
Free Member Scince May 09, 2016
FOB Price
300 USD/peice
Min. Order Quantity
1
Supply Abillity
5000
Port
Ningbo/Shanghai
Payment Terms
T/T
Package
wooden case
Keyword :
Category
Contact
pagengpeng
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
hisun
HS-CODE
8475-10
Package & Delivery Lead Time
Package
wooden case
Detailed Description
Main characteristics and USES
1、 compact structure, reasonable design, good rigidity, smooth channel, small flow resistance coefficient. 2、 the sealing surface of stainless steel and carbide, long service life. 3、using the flexible graphite packing, reliable seal, flexible operation of the light. 4、 drive way points in dynamic, electric, qigong, gear transmission, structure: elastic wedge single ram, rigid wedge single ram and double disc type.5、 is widely used in petrochemical, oil, steam pipeline, such as coal-fired power plants connected or truncated the medium inside the pipe opening and closing device.
As the material different, the general medium and the temperature are also different,for example when the material is carbon steel ,the general medium is allowed water、 steam 、oil and the temperature is 425centigrade degree or less.
Test pressure
Nominal pressure (MPa)
Test pressure (MPa)
shell
Seal (liquid)
Seal (gas)
On the seal
1.6
2.4
1.5
0.6
1.8
2.5
3.8
2.8
2.8
4
6
4.4
4.4
6.4
9.6
7
7
10
15
11
11
16
24
18
18
 
The major parts material:
 
Body and bonnet
Disc, seat
The valve stem
Stem nut
packing
The handwheel
Carbon steel
High quality carbon steel + hard alloy or stainless steel
Chromium stainless steel
Aluminum bronze
Graphite asbestos packing
Malleable iron
Titanium nickel chrome steel
Stainless steel, stainless steel + carbide
Chromium nickel titanium stainless steel
Immersed teflon
Titanium nickel chrome molybdenum steel
Stainless steel, stainless steel + carbide
Chromium nickel titanium stainless steel
Asbestos packing
Chrome molybdenum steel
Alloy steel + carbide
Aluminum nickel molybdenum steel
Flexible graphite, four fluorine filling
Series resistance (sulfur)
Scope of application:
Shell material
General medium
Suitable temperature (cencigrade degree)
Carbon steel (C type)
Water, steam, oil
425 or less
Titanium nickel chrome steel (P)
Nitrate class
200 or less
Titanium nickel chrome molybdenum steel (R)
Acetic acid class
200 or less
Chrome molybdenum steel (type I)
Water, steam, oil
550 or less
 
 
 

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