Межфланцевый ДВОЙНОЙ DDOR Обратный клапан

WAFER TYPE DOUBLE DDOR SWING CHECK VALVE Main materials: BodyCast ironHT20-40PlateStainless steelSS304SS316Bonnet basketSynthetic rubberNBREPDMTurning axieStainless steel2Cr13SpringStainless steelSS304 Applications:PN Nominal pressure1.6MbaSealing test pressure1.76MbaStrength test pressure2.4MbaSuitable temperature-20—135°CMediumFresh water ,sea water ,waste water,food stuff,steam,all kinds of oil,all kinds lf acid and alkaline liquid etcManufacturing connecting flange in the with:ANSL 125$150BST0$EBS4504PN10/PN16JIS 10KCompany profile:Laizhou Dongsheng Valves Co., Ltd. is a professional valve plant, and our products are used in oil, chemical, tap water, food and other fields.Our company name “Dongsheng” means “the sun is rising in the east(you can look at our logo )”,and it symbolizes “our business is booming and thriving, liking the red rising sun of morning. Our entire valves are designed and manufactured according to ANSI (ASME), DIN, BS, JIS, and unstandard. Also, we ensure the best quality for customers, and our strict quality assurances systems are conducted throughout the entire production at the standard of ISO9001:2000. We try to enlarge our overseas markets and we have received a good reputation from our customers in the USA, Europe, the UK, Southeast Asia,Spain andRussian. We welcome friends from at home and abroad to visit us and cooperate with us, and we look forward to having sincere and favorable cooperation with you. Certificates:ISO9001&CE