Thông tin công ty
Henan Yunyu Mechanical Equipment Co., Ltd.
Closure of chlorine bellows valve structure characteristics
Bellows special chlorine valve is designed for chlorine, liquid chlorine and various high-risk media designed specifically. Its seal in addition to the filler also added a bellows seal, which has a...
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...
Bản quyền © 2020 Henan Yunyu Mechanical Equipment Co., Ltd. tất cả các quyền.