application

Hard polyvinyl chloride pipe (UPVC)

In the world, hard polyvinyl chloride pipeline (UPVC) is the largest consumption of all kinds of plastic pipeline, is also a new chemical building materials are vigorously developed at home and abroad.  The use of this kind of tubing can play a positive role in alleviating the situation of steel shortage and energy shortage, and the economic benefit is remarkable.

The UPVC tube has the following features:

1, good chemical corrosion, no rust;

2, with self-extinguishing and flame retardant;

3, good aging resistance, can be used between -15℃ and 60℃ for 20-50 years;

4, the inner wall is smooth, the inner wall surface tension, it is difficult to form scale, fluid transport capacity than cast iron pipe 43.7%;

5, light quality, easy to flaring, bonding, bending, welding, installation workload is only 1/2 of steel pipe, low labor intensity, short construction period;

6, good resistance performance, volume resistance 1-3× 105ω.  Cm, breakdown voltage 23-2kV/mm;

7. Low price;

8, save metal energy;

9, UPVC tube toughness is low, linear expansion coefficient is large, the use of a narrow temperature range.

Hard polyvinyl chloride pipe (UPVC) main applications:

1. Building water supply and drainage pipeline system;

2. Building rainwater system;

3. Pipe for building electrical wiring;

4, air conditioning condensate system