Plastic Tube Plug

1. For plastic pipe caps stored long-term, regular inspections are necessary. Keep the exposed processing surface clean and free of dirt. Store them indoors in a dry location, either stacked or outdoors. Always maintain the uniformity and ventilation of the plastic pipe caps, ensuring cleanliness and proper storage.

How to Store Plastic Pipe Plugs

2. Plastic pipe caps fitted on steel pipes, which can be installed at any position along the pipeline under normal circumstances for ease of operation and inspection. Pay attention to the sealing integrity of the plastic pipe caps to prevent leakage and affect normal operation.

3. Ball valves, stop valves, and gate valves with plastic pipe plugs are to be fully open or fully closed only; they are not to be used for flow regulation to prevent erosion of the sealing surfaces and accelerated wear. Gate valves and top-threaded stop valves are equipped with reverse-sealing devices. By rotating the handwheel to the top position and tightening it, leakage of the packing medium can be prevented.

4. Use the handwheel to plug the plastic pipe. Do not rely on levers or anything else to prevent damage to the valve parts. Clockwise rotation of the handwheel closes it; counterclockwise opens it.