Metal Seal Gate Valve
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30s41nj GOST 12820-80 20Л/20ГЛ PN16 PN40 Gate Valve
GOST standard WCB/LCC gate valve is usually hard seal gate valve, the material can be used WCB, CF8, CF8M, high temperature, high pressure and corrosion resistance, This steel gate valve is for Russia market, Flange connection standard according to GOST 33259 2015, Flange standars according to GOST 12820.
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Brass CF8 Metal Seal Gate Valve
Brass and CF8 seal gate valve is a traditional gate valve, mainly used in water and wastewater treatment industry. The only advantage compare to soft seal gate valve is to seal tight when the medium has particulate matters.
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ASME 150lb/600lb WCB Cast Steel Gate Valve
ASME standard cast steel gate valve is usually hard seal gate valve, the material can be used WCB, CF8, CF8M, high temperature, high pressure and corrosion resistance, our cast steel gate valve in line with domestic and foreign standards, reliable sealing, excellent performance, flexible switching, to meet the needs of a variety of projects and customer requirements.
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150LB 300LB WCB Cast Steel Gate Valve
WCB cast steel gate valve is the most common hard seal gate valve, the price is much cheaper compared to CF8, but the performance is excellent, we can do DN50-DN600 according to customer requirements. pressure level can be from class150-class900. suitable for water, oil and gas, steam and other media.
