1. Support Method

Setting up support brackets outside the pipeline and plugging leaks using tools and sealing washers is known as the support method. This approach is suitable for plugging leaks in larger pipelines and is used when it is not possible to secure the body.

2. Top pressure method

A method for stopping leaks in equipment and pipelines by fixing a screw directly or indirectly on the pipe, known as the topping-up method. This method is suitable for sealing leaks in sand holes, small holes, and other leak points on medium and low-pressure pipelines.

3. Clamp method

The method of stopping leaks by securing a sealing washer in place with a clamp (also known as a clamp) is referred to as the Clamp Method.

4. Caps sealing method

A method of achieving leakage prevention by tightening a sealing washer and cover against the inner or outer surface of a hole with bolts, known as the cover method. This technique is suitable for low-pressure, easily operated pipeline leak sealing.