High-pressure rubber air cushion for inflatable rubber pipeline sealing, equipped with an inner bladder, is resistant to high pressure, explosion-proof, wear-resistant, with high safety, long pressure-bearing time, easy to operate, fast sealing speed, and can be reused for over two years.

The product utilizes an overall wrapping production technique, boasting superior compressive strength compared to similar products. The rubber material is made of vulcanized mature rubber, differing from the common pipeline sealing airbag material. It features hardness and toughness, with the reinforced type of 0.15mpa fully capable of operation in conditions with water depths of ten meters and strong currents. The weight and thickness of the airbag are proportional to the specifications; the larger the specifications, the thicker the thickness and the heavier the weight.

The airbags are fully solidified into an integrated structure through special processing, eliminating the drawback of conventional plug-in airbags breaking and damaging at the joints. The airbag specifications range from DN300mm to DN3500mm, with the standard model having a pressure of 0.1mpa, the reinforced model at 0.15mpa, and the high-pressure model at 0.2mpa.

The company conducts a 48-hour water and air tightness test and pressure test on each batch of sealed airbag production to ensure the quality of the airbags, giving customers peace of mind and no concerns. The inflatable rubber sealing airbag has passed technical evaluation and is listed as a promotion project for pipeline leakage prevention and water tightness testing.

The inflatable rubber pipeline plug can be widely used for various pipeline water-sealing tests, pipeline maintenance and sealing, unblocking, dredging, water and leak blocking, drainage pipeline maintenance, fire emergency repair sealing construction, etc.

Origin factory, quality assured, the company always has stock on hand, various specifications available, accepts custom orders, welcome to call for inquiries!