German standard gate valve, Shanghai valve, gate valve total, differential pressure oil sealing gate valve , stainless steel wire gate valve , grooved elastic seat sealing gate valve , buried (extension rod) elastic seat sealing gate valve , low temperature gate valve , wedge type open gate valve , wedge Dark rod gate valve Z45T-10 , vacuum gate valve , slab gate valve , heat preservation gate valve , slag gate valve , oil seal differential pressure gate valve , low temperature gate valve , lining fluorine gate valve , high temperature lining wear gate valve , stainless steel wire gate valve , purge hole wedge Gate valve , national standard flange corrugated pipe gate valve , pressure self-tightening forged steel gate valve , differential pressure oil sealing gate valve , welded water sealing gate valve , cast steel water sealing gate valve , DK/Z41H vacuum gate valve , stainless steel flange gate valve Z41W , stainless steel flange Gate valve , forged steel flange gate valve Z41H/Y , forged steel welding gate valve Z61H\Y , RVHX dark rod elastic seat sealing gate valve , open rod elastic seat sealing gate valve , signal gate valve , cast steel flange gate valve Z41H , Z41W forged steel gate valve , fire protection Pump adapter, power station valve, oil field valve, valve pressure : 1.0-32.0Mpa Specifications : DN15-DN1200 . Valve materials are: cast iron, aluminum alloy, stainless steel, cast steel, carbon steel, A105 , 304 , 304L , 316 , 316L and so on. The driving method can be: manual, electric, pneumatic, gear transmission and other devices. Connection method: flange, welding, wire mouth, pair of clips, ferrules. Standard: GB , HB , JB national standard, API American standard, JIS Japanese standard, DIN German standard. Shanghai Longjing Valve Co., Ltd. products are widely used in water treatment equipment, chemical equipment, petrochemical equipment, petroleum equipment, papermaking equipment, mining equipment, electrical equipment, liquefied petroleum gas equipment, food equipment, pharmaceutical equipment, water supply and drainage equipment, municipal valves, Mechanical equipment valves, electronic industrial valves, urban construction valves, industrial pipeline valves, general parts, industrial equipment, fire HVAC, central air conditioning, filtration equipment, environmental protection equipment, etc. ! Welcome to buy custom-made, Shanghai Sheng Long Valve Co., Ltd. Address: Long Sheng Wang Yang Road, Shanghai, Fengxian District, Industrial Zone, 688 Tel: 021-51875583 Mobile: 13122010133 Website: Â Â Â Â 