Product Description
NO. Body Disc Seat Stem Type of Operation
1 Ductile iron Ductile iron EPDM Galvanized 45 gauge steel Stamped iron handle
2 Stainless steel 304/316/316L Stainless steel 304/316/316L PTFE Stainless steel 420/431
/304/316/316L Cast iron handle
3 Aluminium alloy Aluminum bronze NBR Die cast aluminum handle
4 Cast steel Stainless steel sulfide polytetrafluoroethylene Heat-resistant EPDM Motorized
5 Cast iron Ductile iron covered with nylon Wear-resistant EPDM Stainless steel stamped handle
6 Aluminum bronze Ductile iron covered with vulcanized rubber Fluorine rubber Stainless steel cast handle
7 Stainless steel coated with PTFE Silicone rubber pneumatic
8 Ductile iron spray epoxy resin
Hypalon rubber
Duplex stainless steel 2205/2507/1.4469/1.4529 Worm gear box
9 Stainless steel spraying Halar HNBR Worm gear box with signal
10 Stainless steel sprayed nano-ceramics Neoprene rubber Hydraulic maneuver
11 Stainless steel coated with tungsten carbide Rubber without copper or zinc Copper alloy
12 Duplex stainless steel 2205/2507/1.4469/1.4529 Insulating rubber
Company Overview
Wenbao Valve Co.,Ltd was established in 1985. The main products range are as following: Fully Welded Ball Valve,1PC/2PC/3PC Flanged Ball Valve, Threaded Ball Valve, Mini Ball Valve, High Pressure Ball Valve, Pneumatic Ball Valve, Electric Ball Valve, Sanitary ball valve, Ball valve with mounting pad and other valves like gate, globe, check valves and Strainer, etc. Main material include: Stainless steel, Cast Steel, Forged Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB and GB, and have CAD valve design and quality testing center. The products are widely used in chemical industry, oil, metallurgy, light industry, electric power, food, pharmacy, civil industry, fiber industry, liquefied natural gas, liquefied petroleum gas, steel mills, heating pipes, etc. Our company passed the ISO 9001:2008, Standards Organization of Nigeria(SON), International Quality Award Certificate, Manufacture License of Special Equipment, KC of South Korea,CE of Europe, etc.