Electric gate valve main feature and application
1、Compact structure, reasonable design, good rigidity;
2、No installation requirements, two-way sealing, small flow resistance,long service life;
3、Using ZB, ZL series of mine electric valve device, safe and reliable;
4、For the coal mine methane gas.chinacoal05
Product Item: Electric Ball Valve. Material: ASTM A216 WCB. Size: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Design Standard: API 6D. For ...
Bronze Gate Valve China Manufacturer Bronze gate valve for sale uses bronze material, which has excellent wear resistance and corrosion resistance, good casting performance and airtightness. The bronze steam rated gate valve is widely used in higher load parts, such as ...
Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular ...