4" industrial cast steel gate valve (JIS):
Design and manafature: JIS B2071
Face to face dimensions: JIS B2002
End flange dimensions: JIS B2212
Pressure test as: JIS B2212, 2214
Certificate: CE
1. Operation methods manual, gear, electric, pneumatic, please describe the method as ordered.
2. High and middle pressure flange globe valve is applicable to various of working pipelines such as petroleum, chemical pharmacy, fertilizer, power station and city construction accessory with normal pressure PN1.6~2.5 Mpa and working temperature -29~550° C to shut of or connect pipeline medium. Applicapable medium: Water, oil product, steam, acidic service etc.
3. It complies with advanced standards at home or abroad as required, having reliable sealing ability, good performance and beautiful shape.
4. It follows Fe-base alloy or stellite Co-base hard alloy overlay for disc, seat sealing face, with anti-wearing, high temperature resistant, corrision resistant, anti-scratching and long duration.
5. It may use all kinds of flange fittings standards and sealing and type to meet any product need and end use's requirements.
6. With complete range of body material, the packing and gasket may choose the reasonable type according to actual working condition or custom's requirement which is useful to all pressure, temperature and service condition.
7. Sealing performance is good, service life is long, flowing direction of medium not restriced.
We are valve manufacturer specialized in the industrial valves utilized in the server application environment against high temperature, high pressure, high corrosive and low temperature or cryogenic application ranging from petrochemical, offshore, chemical, gas, power plant, shipyard to long distance pipeline and pharmacy or other industries. Valve types vary from ball valve, globe valve, check valve, gate valve, butterfly valve to plug valve, and also from tank bottom valve, sampling valve, double block & bleed valve, strainer to sight glass.
Valve material are available from Titanium, Nickel alloy, Zirconium, Nickel-Aluminum-Bronze, (Super) Duplex to alloy 20#, 904L, 310S, 321, 347 or other anti-corrosive alloys. With emphasis on quality consistency and innovative design, we gradually turn to be reliable business partner for plenty engineering companies and end users all over the world.
