Leak repair adapter for damaged gas pipe simplifies injection of mass of plastics sealing material into gas pipe before it sets

摘要

A leak in a gas pipe is sealed by an adapter (1) with an internal sliding and rotating. Sealant is blown (4) through a hose (9) to a guide rod (3) at the rear end (10) of the guide rod. The guide rod has a 90 degree deflector plate (11) with a side recess (12) for the hose.