|Nominal Diameter(mm)||DN 15~DN2000|
|Type||Single ball||Double ball||Flange or thread connect|
|Working pressure (bar)||10||16||25|
|Vacuum degree KPa(mm/Hg)||40(300)||53.3(400)||86.7(650)|
|Medium||Air,compressed air,water,sea water,oil,acid,alkali,ect.
Type of materials:
Flexibility,have good tear resistance ,wear resistance and drought tolerance,good
workability,easy to bond to other materials,excellent electrical insulation.The operating
temperature range is about -60℃ to +80℃.
Resistance to gasoline,hydraulic oil and other oil are particularly good performance.
Good heat resistance,air tightness,wear resistance and good water resistance etc.,
|EPDM||Resistance to ozene,UV resistance,acid,corrosion resistance,weather resistance and excellent resistance to aging.heat-resistant up to 150℃.|
|FLANGE||Can be made of carbon steel and stainless steel; Hard wire;Nylon Fabric reinforcing layer.|
1.Small volume, light weight, good elasticity, easy installation and maintenance.
2.Installation can generate horizontal, axial and angular displacement, from pipe barrier heart, flange is not parallel to the limit.
3.Work to reduce structural transmission of noise, vibration absorption ability.
4. Good sealing performance and scalability, easy to use. Internal high density, can endure high pressure, elastic deformation effect is good.
5.Use of rubber of high elasticity, high resistance, solvent resistance, weather resistance and radiation resistance and other advantages can reduce vibration and noise,and play the role of compensation for thermal expansion and contraction caused by temperature change.
6.Standard sizes range from 1.25" through 80".