2019 Good Quality China Factory Pn10 Pn16 2~6 Inches Ss Disc Ductile Iron Wafer Worm Gear Butterfly Valve
No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for 2019 Good Quality China Factory Pn10 Pn16 2~6 Inches Ss Disc Ductile Iron Wafer Worm Gear Butterfly Valve, We encourage you to make get hold of as we've been wanting for companions inside our venture. We are sure you'll uncover doing company with us not only fruitful but also profitable. We've been prepared to provide you with what you require. No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for China Iron Worm Gear Butterfly Valve, Ductile Iron Valve，pn10 butterfly valve, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone. Features: 1.rapid installation, sinnple, safe, nefiable, easy to install without space restrictions 2.pipeline and valve maintenance 3.has overcome the pipeline connecting different axis caused imitation, solve the temperature generated the advantages of thermal expansion and contraction Technical data (MPa) Nominal pressure PN16 Design standard GB 5135.6-2003 (MPa) Strength test pressure 6.4 Test standard GB 5135.6-2003 (MPa) Seal test pressure 3.2 Applicable temperature -10-80°C Applicable medium Water.oil.gas.non corrosive media Material of main parts No. Part name Material No. Part name Material 1 Valve body Ductile iron 5 Rubber ring Rubber 2 Butterfly disc Ductile iron 6 Positioning disc Stainless steel 3 Conical pin Stainless steel 7 Handle Carbon steel 4 Valve stem Martensitic stainless steel,carbon steel Main dimensions DN A B C D E F mm inch 50 2" 92 60 8 16 100 53 65 21/2" 102 76 8 16 108 61 80 3" 102 89 8 16 114 68 100 4" 116 114 10 16 136 85 125 5" 125 141 10 16 162 99 150 6" 125 165 10 16 174 111 200 8" 138 219 11 19 204 145 250 10" 159 273 13 19 230 190 300 12" 166 324 13 19 270 230 Qualification certificate Exhibition Our valves received a lot of attention at the Dubai show. Factory