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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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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.
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242020-04Stainless steel valves have many industry advantages over traditional valves
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172020-04The valves are indispensable for the conventional water production process in water plant, such as raw water intake
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COPYRIGHT © 2017,coolyimin.com
BOSTER VALVE GROUP Co., Ltd
Support:
