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                          Oil & gas

                          Oil and Gas industry includes exploration, extraction, refining, transporting, and marketing petroleum products. The largest volume products of the oil and gas industry are fuel oil and gasoline. The industry is usually divided into three major components: upstream, midstream and downstream. 
                           
                          Xinhai valves meet oil & gas industry upstream, midstream, downstream demands of reliability, corrosion resistance, temperature, pressure, vibration, etc.
                          NO.2013 Valves catalog download
                          View and download valve product literature, sales brochures and more.
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                          News & Events
                          2019.05.13
                          Manual Valves Types
                          Ball Valves Ball valves offer very good shut-off capability. A ball valve is a form of quarter-turn (90°) valve to control the fluid flow. This characteristic minimizes valve operation time a...
                          2019.05.08
                          Types of Gate Valves
                          A gate valve can be defined as a type of valve that used a gate or a wedge type disk, and the disk moves perpendicular to the fluid in the pipeline to shut off the fluid. The valve is e...
                          2019.04.23
                          The Basics of Gate Valves
                          Definition of gate valve  A gate valve is a valve utilizing a gate, usually wedge-shaped, that allows fluid flow when the gate is lifted from the seat. Gate valves have less resistance...
                          2019.04.20
                          Why should pipes and valves be insulated?
                          With the increasing value of energy and serious environmental pollution, energy conservation has received more and more attention from people, ranging from energy saving for large equipment to energy ...
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