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• 3 Piece Flanged Ball Valve The three-piece ball valve consists of three parts, the valve cover and the intermediate valve body, the three-piece ball valve is different from the two-piece ball valve and a piece of ball valve lie...
• ZHMIS-D1 DIN 3202 Swing Type Check Valves Flanged End The function of the German standard swing check valve is to prevent the medium back in the pipeline, the pressure applied to the nominal are PN1.6-4.0MPa.
• JMI-D1 DIN 3356 PN10/16 Metal Seated Flanged Globe Valves German standard flanged globe valves are used for nominal pressure PN16 ~ PN160, and suitable for industrial fluid medium temperature range from -29 ~ 350 ℃.
• ZMIO-A1 O.S.&Y. Flanged Gate Valves The rising gate valve is also referred to as a lifting stem gate valve, which is up and down together during the opening and closing process.
• Carbon Steel Pipes Carbon steel pipes include seamless and welded constructure. Seamless steel pipes are mainly used for liquid transport, and are applicable to transport liquid, gas, oil, and mechanical propose. Welded...
• Stainless Steel Buttweld Fittings Stainless Steel Buttweld Fittings are commonly used to join pipes to valves, fittings or other parts by ways of butt-welding. They are made from stainless steel pipes of plates through the procedure o...
• Flanged Gate Valves Gate Valves are generally used to provide full flow or completely shut off flow in the pipeline, with optional materials of Cast Iron, Carbon Steel, and Stainless Steel.
• Flanges Flanges are used to connect parts on pipelines. We provide slip-on, weld neck, plate, blind, socket weld, threaded and lap joint flanges. Materials include A105, RST37.2, 304, 316 etc. All common standard are available, e.g. ASME B16.5，EN 1092-1，BS 4504 etc.
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• Oil & Gas No mattter it is crude oil, Gas or refined oil products, Seamless pipes are used a lot to do the transportation.
• Products Hebei Leading offers a large range of pipeline products, including valves , flanges, pipe fittings etc. Our clients cover most industries that have requirements in coveying or transporting oil,gas, wa...
• Common Pipe Connection Methods There are four pipe connection methods: the welding connection, the flange connection, threaded connection and socket connection. The most commonly used in engineering is welding connection and flange...
• Expansion Joint, Single Sphere Single sphere expansion joint ( single sphere rubber joint) generally refers to rubber joint with single rubber sphere structure. It's mainly used in pipeline in order to reduce vibration, decreas...
• Butterly Valves