Shanghai Longjing butterfly valve, imported butterfly valve, Japanese butterfly valve, German standard valve, American standard valve, Shanghai valve, butterfly valve total, wafer type flange rubber butterfly valve, D373H Japanese standard hard seal butterfly valve , fire special signal butterfly valve , worm gear clamp type hard Sealed butterfly valve , D73H wafer type hard seal butterfly valve , API butterfly valve , Japanese standard butterfly valve , worm gear metal hard seal butterfly valve , worm wheel flange type telescopic butterfly valve  The accumulator type fast off valve, butterfly valve worm gear, the worm wheel of the clip-on soft seal butterfly valve, D71X wafer soft seal butterfly valve, flange sealing butterfly valve, lined butterfly clips of the turbine, butt-type hard seal Butterfly valve , metal elastic clamp hard seal butterfly valve , turbine flanged fluorine butterfly valve , turbine wafer butterfly valve , turbine wafer butterfly 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. ! Shanghai Longjing Valve Co., Ltd.
Long Sheng Wang Yang Road, Shanghai, Fengxian District, Industrial Zone, 688 Tel: 021-51875583 Mobile: 13122010133 Website: Â Â Â Â Â Â Â Â Â Â Â Â
Have a professional manufacturing base of mining equipment, many sets of excavators with the largest capacity up to 75m³. The excavators can be used in surface stripping, digging and truck loading in various of large open-pit mines, iron ore mines and non-ferrous metal mines.
dedicated to steel Hot/Cold Rolling Mill Equipment developed high-tech enterprises, the company has a number of independent research and development of the franchise, ultra-high-quality cost-effective in the industry chasing far ahead
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Taiyaun JDS Machinery And Equipment Co., Ltd. , https://www.ccagoods.com