Product Description：

Now in the market the flange VCI cover end is sealed only with tape, rather than a durable and effective mechanical bond, and there is a large vapour space inside the bag, which tends to accumulate large quantities of water, and over a period of time also depletes the corrosion inhibitor. We used one way degassing valve with sniffing tube and VCI cover end with rubber seal by clamp and heatsealable seal can keeps be without rain water entering the VCI leaks cover , relieving the pressure of water vapour,also can know when pipeline leaks

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