News

News

  • DN2000 Duplex SS Tilting Disc check valve

    The Tilted Disc Check Valve is an excellent choice for raw water, cooling water and treated water/wastewater applications. Its streamlined body contouring, flow area 40% greater than nominal pipe size and hydrodynamic disc combine to provide the lowest head loss of any check valve produced today....
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  • The remarkable exhibition Valve World Expo

    The remarkable exhibition Valve World Expo

    We attened the valve world Expo Asia held on Singapore on Oct. 26 & 27, one and half month contacts with our meeting customers at Expo, the fruitable orders comming one by one. The remarkable exhibition brought us new customers and new friends. And also shows that our products are welll recog...
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  • Our water valves get WRAS approval

    Our water valves get WRAS approval

    Safe drinking water is a priority for every home and business. So, it’s vital you can easily demonstrate your plumbing products comply with regulations. WRAS, which stands for Water Regulations Advisory Scheme, is a certification mark that demonstrates that an item complies with the high standard...
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  • PN25 ductile iron wafer check valve, test result

    PN25 ductile iron wafer check valve, test result

      The dual disc check valve is known as non-return valve or retainerless check valve. The valve allows the medium to flow in one direction only and to prevent flow of fluids to the opposite direction. The valve is working in an automatic system which contains an articulated mechanism. GGG50...
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  • The Performance Comparison of DBB and DIB trunnion Mounted ball valve

    The Performance Comparison of DBB and DIB trunnion Mounted ball valve

    Table 1 The Performance Comparison of DBB and DIB trunnion Mounted ball valve Seat place ConstructionType Fuid DirectionRequirement Multiple seal FigureNo. Seal ability Service life Upstream valve seat Downstream valve Seat SPE SPE DBB NO 1 Fig.1 Good OK DPE DPE DIB-1 NO 4 Fig.2 Better...
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  • Basket Strainer

    Basket Strainer

    Basket Strainers , the screen can be removed from top. The screen is in the form of a basket, with a lifting handle, so that all particulate captured and retained by the screen can be easily removed for disposal. They are intended for applications where large amounts of solids particulate are exp...
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  • The metal seated check valves we can supply

    The metal seated check valves we can supply

    Wafer check valves are in-line piping valves used to control fluid flow direction and reduce or fully prevent possible back flow within plumbing systems. Wafer check valves are also known as clack valves, reflux valves, non return valves and one way valves. This valve type has been engineered to ...
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  • Introduction of duplex SS  UNS31803

    Introduction of duplex SS UNS31803

    Duplex UNS S31803 Duplex UNS S31803 Technical Information Overview Duplex is an austenitic ferritic Iron Chromium-Nickel alloy with Molybdenim addition. It has good resistance to pitting, a high tensile strength and higher resistance to stress corrosion cracking at moderate temperatures to that o...
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  • DN2200 hard rubber lined butterfly valves

    DN2200 hard rubber lined butterfly valves

    Ebonited lined(Hard Rubber) butterfly valves for sea water DOUBLE ECCENTIRC BUTTERFLY VALVE DESIGN: AWWAC504 FACE TO FACE: AWWA C504 SHORT Working Pressure PN10 – FLANGE ASME B16.1 CLASS 125 BODY: DI ASTM A536 65 45 12 + EBONITE LINING DISC: DI ASTM A536 65 45 12 + EBONITE LINING DISC SEAL...
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  • Cargoes started to ship from Shanghai Port

    Cargoes started to ship from Shanghai Port

    Summer is officially coming. Happy Summer Days! The Shanghai city Shut down for the whole months and the good news now, Shanghai is back to normal life from June.1. Our and your cargoes can start to ship from Shanghai port again. Below is our little collection for the water valve and accessories ...
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  • Flanged Wafer check valves for marine ship

    Flanged Wafer check valves for marine ship

    The Wafer Check valves to Saudi Arabia are ready for shipment , The wafer check valves with double flange ends, PN16 flange drilling, and double disc design.  It is more ealier for flange connection and more accurate  istall on the pipeline. Wafer check valves are in-line piping valves used to co...
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  • big knife valve for mining project

    big knife valve for mining project

    knife gate is a uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as: Pulp and Paper/ Power plants/Wastewater treatment plants/Chemical plants/Food and Beverage/Bulk...
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