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172020-07The highest service temperature of applicable medium for gray iron valve body and bonnet is 250℃;Malleable iron body, valve cover applicable medium maximum service temperature is 300℃
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102020-07The outer surface of the valve should be painted out of the factory, the paint layer should be durable, beautiful rules, and ensure that the mark is clear.
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032020-07API Symbol Certification Specification Update, API Std 608 Metal Ball Valves - Flanges, Threads and Welding Ends, 6th Edition was published in January 2020.
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262020-06Globe valves are designed to be low in and high out in order to reduce flow resistance and save effort in opening valves
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192020-06Temperature of packing and gasket commonly used in valves
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122020-06Is the inlet valve really that good?What is the difference between domestic and imported valves?How can we close these gaps?
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052020-06Scope of exhibition: With the continuous promotion of industrialization in China, the demand for pump valve manufacturing industry is increasing and the industry has broad development prospects.
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292020-05What are the sealing rings made of? What are the characteristics?
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222020-05According to the movement mode of the driving mechanism, the valve drive device is divided into two types: straight travel and angular travel.According to the driving structure, the valve actuators are divided into diaphragm type, cylinder type, etc.
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152020-05Corrosion is one of the most important elements causing valve damage.Therefore, valve corrosion protection is an important consideration in valve protection.
COPYRIGHT ? 2017,www.shangliguzhen.cn,ALL RIGHTS RESERVED BOSTER VALVE GROUP Co., Ltd ICP 12018354 Support: Feng Sheng Technology
Tel：+86-027-84805675 +86-027-84806280
Add：No.1 Changfu Xincheng, Wuhan Economic and Technological Development Zone
COPYRIGHT ? 2017,www.shangliguzhen.cn
BOSTER VALVE GROUP Co., Ltd
ICP 12018354 Support: Feng Sheng Technology
Add：No.1 Changfu Xincheng, Wuhan Economic and Technological Development Zone
COPYRIGHT ? 2017,www.shangliguzhen.cn
BOSTER VALVE GROUP Co., Ltd
ICP 12018354 Support: Feng Sheng Technology
