How to wind the tow on the thread quality
Content1. Appointment of the pakli and how it works. 2. Types of sealing materials. 3. Method of sealing pipe thread with tow. In plumbing work, tow is used for sealing pipes and transitions connected by means of thread. It is made mainly of flax waste and is a coarse fiber of small size. If the tow is properly wound, leakage protection will be ensured throughout the life of the pipeline. Answering the question of how to wind the tow on the thread, it should be said that the quality of execution prevents the occurrence of the risk of a leak in the plumbing system. There is a gap between the threaded connections through which the water easily goes beyond the pipeline. If it contains properly laid plumbing plumbing, then the gap becomes smaller, and during the penetration of water into such a connection,
Varieties of sealing materials.The main materials that create a sealed interlayer between the threaded joints are: - towel plumbing, - FUM tape - liquid FUM. Silicone is used as an additional material for the pakule, but in itself, due to its properties, can not provide reliable protection of the connection from leaks. FUM is a thread rewind consisting of made of Teflon tape, it is not wetted with water and creates a water-repellent layer in the joints. FUM is a one-component sealant of blue color, on contact with air it slowly solidifies and forms a strong enough and dense aggregate, which prevents the outflow of water from the system. But, if using the above listed materials, pressing the water pipe can be made immediately, then after using the liquid FUA, you need to wait a certain time before testing the system, depending on the diameter and ambient temperature.
The method of sealing the pipe thread of the stick. Quality thread rewinding is carried out with the use of the following materials and tools: - Tube lever keys in the number of two pieces -plumbing fixtures - FUM tapes.
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