About Us

About Control for flanges,connectors,valves,and pumps leak technology

Wenzhou Leakage and Corrosion Hardware Co., Ltd. is committed to the industry to solve the leakage and corrosion management to our customers The company has three brands: Phase sealing, flange disc and Isolator containment.

1.VCI one way valve flange and vlave leaks cover with drain tube protect flange and vlave assets from corrosion and leakage during gas or liquid transmission pipeline.

2.Toxic odor leaks Nitrogen Purging recovery repair systems the leakage coverage made of PVC ,FEP ,Glass fiber with clear glass, the flange band protectors made of VCI,PVC,Steel,with glass tube drain. prevent Toxic odor leaks problems, online repair in clear coverage, maintaining the integrity of the pipeline.

3.Water-Under-Insulation detection and dryers system.a process that combines in-line corrosion detection (using an ER corrosion rate probe), vessel inspection plugs, and a method of VCI blowing and drying out water under insulation (WUI) through the use of a Water Under Insulation (WUI) plug equipped with a one way valve.

4.Self adhesive flange rubber protector Before sandblasting and/or painting, you simply peel off and toss away the shield

5.Self adhesive Pressboard or VCI soft PVC flange protection sandblasting ,painting,welding,Also can be used for shipping and storage. price is cheap then rubber type,most used pressure vessels for manufacturing welding and transport .

6.Anti corrosion pipe supports is half round pad with size:1/2" to 24",Anti corrossion flange band made of VCI,PVC or SS316 with neoprene or ePTFE , also can offer plastic bolt caps

7.SS 316L flange guards have multi layer mesh & double locking latch. suit for high pressure or LNG flanage

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Control for flanges,connectors,valves,and pumps leak technology