説明

• Transparent valve body design; totally clear valve body, be aware operation situation to guarantee ordinary use. Double-leaf duplicate design, improve clumsy unmarried web page design, two-page open fast, smoke-efficient. Anti-oil sticky, no leakage of smoke; silicone gasket, the use of sentimental washers, stable sealing effect, forestall the odor of smoke. Spring design; Check valve with spring, long use, no deformation strength lasting, to guarantee pleasant sealing performance. Product Name: Pipe verify valve Specifications: B: 160PVC pipe at both ends/C: Double-sided smoke pipe/A: 160PVC pipe on one side Colour: white Material: plastic Package Contents: 1 * Pipe examine valve Only the above equipment content, diversified merchandise will not be included. Note: Light capturing and assorted displays could cause the color of the article within the picture a little different from the real thing. The size allowed error is +/- 1-3cm. Time of shipment: All of product we can transport out within 3~8 weekday, on veritably we're in step with visitor orders time for packing and shipment, we need to carefully test the standard of the products earlier than to Ship, So take a while to handled. About monitoring quantity update: If your monitoring quantity isn't any logistics information, as 1000's of parcels sent to international countries, logistics companies didn't update logistics information, please contact us the first time, Please kindly don't immediately open the dispute. We are the 1st time for you to solve! Or you can track your parcel on the following web page using your tracking number: (Copied to the browser to open)

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