• Model NO.: Dia15-300mm
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Common faults are: â‘  valve broken; â‘¡ media backwards. Caused by the valve is broken because: before and after the check valve medium pressure is close to balance and mutual "see-saw" state, the valve flap often flap and some brittle materials (such as cast iron, brass, …

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The use of globe valves is as follows: Globe valves are used in most media flow systems. Has developed to meet the petrochemical, electricity, metallurgy, urban construction, chemical and other sectors of the various forms of the globe valve. The use of stop valves is extremely common, but the …

In the selection activities of the harmonious labor relations enterprises and harmonious industrial parks in Shaanxi Province, Fast Group was awarded the title of “Shaanxi Provincial Labor Relations Harmonious Enterprises”.

In the fast-leap-forward development, the Fa…

SAIC Iveco Hongyan (hereinafter referred to as Shang Yihong) launched the Jieshi C100 national promotion plan in Nanchang. At the launching ceremony, Shang Yihong announced its special tactics for the sale of the Jay C100.

In order to compete with Jieshi C100 with the same level …

Michelin Tire laid a groundbreaking ceremony for its new plant in Shenyang on the morning of the 21st in Shenyang Economic and Technological Development Zone. With a total investment of 1.457 billion U.S. dollars, the project will produce 10 million tires for passenger cars and light trucks, 1…