RF Flanged Metal Seated Ball Valve, Metal to Metal Seated Ball Valve, Coal Chemical Metal Seated Ball Valve manufacturer / supplier in China, offering Gray Water Used Metal Seated Ball Valve, API Casting Steel Trunnion Ball Valves, Cryogenic Globe Valve with Extension Stem and so on.
|Min. Order / Reference FOB Price||1 Piece||US $499.99-49,999.99/ Piece|
|Production Capacity:||30, 000tons/Year|
|Payment Terms:||T/T, Western Union, Paypal|
|Nominal Pressure:||ANSI CLASS 150-900|
|Channel:||Straight Through Type|
|Structure:||Fixed Ball Valve|
Gray Water Used Ball valves(Generally flanged connection, but Butt-welding optional) are suitable for using on various kinds of pipeline from Class150 To Class1500, PN16 To PN100 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/worm gear/pneumatic or electric actuators could be chosen by needs.
The Gray, Black water, Mortar & Coal slurry used metal to metal sealed ball valve is listed as the "National torch project of year 2008~2009". The products listed as the national torch project which would be national high tech industry should have following features: With independent intellectual property; Leading technology position in China valve industry; Good market prospect; Big industrial scale, Strong competition and large market coverage.The honor of being listed as national torch project of Gray,Black water, Motar & Coal slurry metal to metal sealed ball valve would play a positive function in improving the influence of CHAODA brands and stepping into the international market.
The outstanding advantages of Gray, Black water, Motar & Coal Slurry used metal to metal sealed ball valve are: Owing to the characteristic that the medium is easy to be deposited on the valve, scraper-like structure(CHAODA'S Patent) has been provided for the seat ring area so that self-cleaning would be done for ball surface and thus to ensure the cleaness of sealing face and have a good sealing performance; Self-developed medium frequency heating flame spraying technology makes the hardness of ball & seat above HRC60 with good combining strength. Self developed ball grinding device ensures the sealing of ball. Grey, Black water, Motar & Coal Slurry used metal to metal sealing ball valve are suitable for working condition of frequent closing & opening (Half an hour once), quick closing to opening speed(3 to 10 seconds ), high temperature, high pressure(normally class 600 To class 900), containing massive particle with features of good sealing performance, reliable safety guarantee, long life span and etc.
CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD.is wholly owned subsidiary by Chaoda Group,Professional sales CHAODA group products,CHAODA valve products.CHAODA valves won the reputations of Zhejiang Famous Trademark,Zhejiang Famous Brand,Zhejiang Famous Exporting Brand and also enjoys prizes of 101 National Patent.