Plumbing pipe fittings have the advantages of being lightweight, having good flexibility, and simple construction. The weight of the pipe is 1/20 of the weight of the galvanized steel pipe, which is easy to handle. The minimum bending radius is 6D (D: the outer diameter of the pipe).
2. Good durability, non-toxic and harmless
Because it is a polymer with high molecular weight, the molecular structure is stable, the service life can reach 50-100 years, and it is non-toxic and harmless.
3. UV resistance and corrosion resistance
It can resist the damage of ultraviolet rays and microorganisms, and will not have any effect on the water quality.
02 Brass pipe fittings
4. Good frost resistance and heat resistance
Under the condition of -20℃, it has good low-temperature impact resistance, and the pipeline will not freeze crack. After thawing, the pipes can be restored to their original state and can withstand high temperatures below 100°C.
5. The wall of the water supply and drainage pipe fittings should be smooth and free of scaling
The inner wall is smooth, which can increase the water flow by 30% compared with the galvanized pipe.
6. Advanced connection method
The connection method is an integral hot melt connection, which can avoid the movement of the pipeline and the leakage of the connection caused by the temperature change and water hammer during the embedding process.
7. Energy saving
Good thermal insulation properties. Using satellite Pb for low-temperature ground radiant heating can save 30% of energy.
8. Easy to maintain
When the plumbing fittings are buried, they must not be bonded to the concrete. In case of man-made damage, it can be quickly repaired by replacing the pipes.
Early galvanized pipes in plumbing fittings were lightweight, durable, and easy to construct. The main disadvantage is that when used as a hot water pipe, long-term thermal expansion and cold contraction can cause dislocation of the pipe wall, resulting in leakage. The latest hot water PPR material is resistant to high temperatures and corrosion. It can be used as a hot water supply pipeline for a long time.
Whether it is civil plumbing fittings or industrial and commercial plumbing fittings, they are indispensable products in the plumbing system and have been widely used and promoted.