About this product

【Material Size】The stainless steel locking hexagon and washer are rustproof. The natural rubber used is resistant to aging. It comes in three sizes: 1/2 inch, 3/4 inch, and 1 inch. These sizes are small, lightweight, and portable.

【Expansion Rubber Ring】The needle is inserted into the water pipe and twisted to expand the rubber ring, effectively achieving a water stop function.

【Usage】First, attach the water stop needle to the corresponding wrench. Then, insert it into the water pipe at an angle and rotate it tightly to halt the water flow. Proceed to weld the pipe using a hot melt machine. Finally, remove the water stop needle once the welding process is finished.

【Stable Function】The water stop pin for hot melt water pipes is constructed from durable stainless steel, ensuring high pressure resistance and stability. It seamlessly penetrates concrete structures, effectively preventing water leakage.

【Application】The construction is versatile, unaffected by seasons or weather conditions, and suitable for a wide range of tasks, such as overhauls, repairs, and drinking water projects. The water stop plug is not only durable and sturdy but also reusable.