PVC 45 Degree Elbow

The main function of PVC 45 Degree Elbow is to change the direction of the pipeline, and at the same time play a buffering role, reducing the impact of water flow on the pipe wall at the elbow.

Puhui Industry can supply various sizes PVC Solvent Cement Joint fittings from DN20mm to DN400mm.

PVC Solvent Cement Joint fittings include: equal tee, reducer tee, reducer, elbow 45 degrees, Elbow 90 degrees and so on. Can be customized according to requirements, our PVC fittings are high quality new and unused Polyvinyl chloride raw materials, mainly used in PVC water, drainage and cable protective systems.

Advantages of 45-degree elbows

In the pipeline system, elbows are a common pipe fitting used to change the direction of the pipeline. 45-degree elbows, as one of them, are particularly suitable for situations where the direction of the pipeline needs to be changed. It can achieve the change of the direction of the pipeline through a 45-degree turn, without causing the water flow to directly hit the elbow like a 90-degree elbow, thereby reducing the impact of the water flow on the elbow. This design is particularly suitable for drainage systems, especially when it is necessary to cross walls or other obstacles. Using a 45-degree elbow can effectively reduce the impact on the elbow when the water flow is too large or mixed with foreign objects, thereby avoiding the elbow from breaking or being damaged. ‌In addition, the 45-degree elbow is also easy to clean and maintain. For example, if a cleaning port is set in the drainage system, the cleaning port can be directly opened for cleaning when necessary to avoid blockage. At present, the commonly used plastic elbows on the market are PE and PVC. The following introduces the difference between them.

Difference between PE and PVC 45 Degree Elbow

The main difference between PE elbows and PVC elbows lies in their materials and performance characteristics. ‌

Material difference:

HDPE (high-density polyethylene) is a plastic material, and PVC (polyvinyl chloride) is also a kind of plastic. The two materials have significant differences in chemical structure and physical properties. ‌PVC is famous for its good acid and alkali resistance and chemical resistance, while HDPE is famous for its low temperature resistance, sealing, anti-aging, chemical stability and excellent wear resistance. ‌

Performance characteristics: ‌

HDPE elbow: ‌

Good low temperature resistance, brittle temperature can reach -70℃, no special protection measures are required during construction under general low temperature conditions (above -30℃), suitable for winter construction. ‌

It has excellent sealing performance and can effectively prevent liquid or gas leakage. ‌

It has strong anti-aging performance and can be used for a long time in outdoor environment without being easily affected by ultraviolet rays, oxidation and other factors. ‌

It has excellent chemical stability and has good resistance to most chemical media. ‌

It has excellent wear resistance, which is even several times higher than that of steel pipes. ‌

PVC elbow: ‌

It has good corrosion resistance and flame retardancy, can resist the erosion of various media such as acids, alkalis and salts, and can be quickly extinguished when away from the fire. ‌

It has good electrical insulation performance and can effectively prevent short circuits and leakage between cables, ensuring the safe operation of power equipment.