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External sealing bag



Rapid leak sealing bag for emergency maintenance pipelines, oil tanker, all kinds of dangerous goods leakage emergency places.


Used for pipe, container, tank car or tank car, barrel and storage tank with diameter greater than 500mm.

There are two openings on both sides of the M1 plugging air bag. Through the opening, the tightening belt can fix the M1 plugging bag on the pipe or box.

There are two belt swivel buttons on both sides of the M2 air plugging bag, which is used to connect the fastening belt.

The plugging bag is made of soft rubber. The reasonable core structure ensures the high adaptability and optimal performance of the leak plug bag.

The plugging bag is equipped with a quick vent plug.