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Henan Yunyu Mechanical Equipment Co., Ltd.
Discussion on Leakage and Repair of High Pressure Liquid Ammonia Pump Outlet Check Valve
Abstract: This paper briefly introduces the damage situation of the outlet check valve of the high-pressure liquid ammonia pump in urea plant and presents the solution. Keywords: Liquid ammonia check...
Maintenance-free bellows chlorine valve /Bellows Globe valve (chemical valve)
Maintenance-free corrugated pipe chlorine valve (chemical valve) is a new type of valve designed for chlorine, liquid chlorine and various high-risk media-specific design. Its seal in addition to...
Gate valve Defects/ Gate Valve Installation and Maintenance
The shortcomings of the valve ① processing than the closing valve complex; ② seal surface is not easy to repair after wear and tear; ● Dimensions high; open and close a long time. Gate valve...
[ internal thread gate valve] [ forged steel gate valve] [ gate valve] American standard gate valve]
Zui big valve wholesale base in Henan area Main connection size and weight unit:
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