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- Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
- marketing@sqvalves.com
- +86-577-67159376
Soft Seated Ball ValveThe soft seated ball valves are mainly used for distribution, cutting off and transition of medium’s flowing. With a small rotation of 90 degrees and turning torque, soft seated ball valves share a
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V Port Ball ValveProduct Introduction: V port ball valve is also known as a control valve because the flow velocities need to be controlled depending on the application. It can be widely used in water treatment, food
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DBB ball valveDouble Block and Bleed Valve is a side-entry ball valve, with either a bolted or welded body, designed for use in upstream, midstream and downstream oil and gas applications. It requires two in-line
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Metal Seated Ball ValveSQ trunnion ball valves are offered in 2 PC side entry, 3 PC side entry, welded body and top entry design in a wide range of carbon and stainless steel ,alloy steel, duplex stainless steel , Monel
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Ceramic Lined Ball ValveThe V-port full lined hard-seal ceramic ball valves are applicable to a variety of pipes like Class15./300 and PN10-PN50,suitable for the controlling or cutting of medium in the high-wearing or
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API 6D Floating Type Ball ValveFloating Type Ball Valve SQ floating type ball valves are offered in 2 PC side entry, 3 PC side entry design in a wide range of carbon and stainless steel ,alloy steel, duplex stainless steel , Monel
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Trunnion Mounted Ball ValveT runnion Mounted Ball Valve SQ trunnion mounted ball valves are offered in 2 PC side entry, 3 PC side entry design , top entry , fully welded type in a wide range of carbon and stainless steel
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PFA Lined Ball ValveTeflon lined ball valves have straight-through flow providing positive shutoff with minimal pressure drop and flow turbulence. With the ball independent of the stem, the ball has some freedom to move
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Top Entry Ball ValveSQ trunnion mounted top entry ball valves are produced according to API 6A, API 6D, ASME B16.34 and ISO 17292 standards. The valves can be offered with both soft , metal or composite seats that can
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Fully Welded Ball ValveFully welded ball valve offers the advantage of a compact envelope, which allows for increased strength and significant reduction in weight. Furthermore, since the body is made by welding forged
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减压阀(pressure relief valve)又称压力调节器 (pressure regulator)。 贮气简内气体压力很高,并且随着温度和容积的改变而变化。麻醉机需用低压稳定的 气流,减压阀的作用是把贮气筒内高而变化的压力降为低而稳定的压力,供麻醉机安 全使用。 第三节 流量控制系统...
At present, 91% of X80 steel pipes used in the trunk line of the Second Western Pipeline already is purchased at home and the localization rate of 900-pound high-pressure ball valves under 24 inches...
mofcom.gov.cn...
b28 ball bearings b29 transpalet < 3t . group c furniture - prints – clothes ... h.28.1.1 contractors for mechanical high pressure and temperature h.28.1.2 contractors for electrical high voltage ......





