Specifications

PE-RT pipe
Great resistance
Durability and longevity
Stable market with BV,ISO,CE

         2014 best selling 25mm pert plastic pipe for underfloor heating system pipe

 

 

PE-RT pipe

1.Great resistance

2.Durability and longevity

3.Stable market with BV,ISO,CE

 

 

 

 

PERT pipes produced by the polyethylene of raw material, transparent for all, is the most common under floor heating pipe at preaent.Pipes nexine is smooth, it can reduce the blocking phenomena by the residuum in the water: good flexibility, easy to install and carry: resistance to low temperature and frost crack, service life up to 50 years.

 

1)25mm pert plastic pipe Features:

1. Good thermal stability and long-term pressure resistance

2. In conformity with potable water hygienic standard

3.Strong impact resistance 

4. Good flexibility

5. Easy to be connected (hot-melt connection or mechanical connection)

6.Good thermal conductivity 

7.Good processing property 

8.Can be recycled, good to the environment. 

 

2)25mm pert plastic pipe Specifications(unit:mm):

Nominal outer diameter	Average outer diameter		circularity		series
					S5	S4	S3.2
	minimum	maximum	Straight pipe	Coil pipe	Pipe wall thickness
20	20.0	20.3	≤1.0	≤1.2	2.0	2.3	2.8
25	25.0	25.3	≤1.0	≤1.5	2.3	2.8	3.5
32	32.0	32.3	≤1.0	≤2.0	2.9	3.6	4.4

Specification: dn 16-32mm  100m~300m coil length

 

3)25mm pert plastic pipe Choice of S

Design pressure	Pipe Series S
	20°C 50years  σs =7.36MPa	S1      σs =3.06MPa	S2      σs =2.15MPa	S4      σs =3.34MPa	S5      σs =2.02MPa
0.4	6.3	6.3	5	6.3	5
0.6	6.3	5	3.2	5	3.2
0.8	6.3	3.2	2.5	4	2.5
1.0	6.3	2.5	--	3.2	--

 

4)25mm pert plastic pipe applications:

1. Heating system pipelines for floor, wall, roof and street.
2. Industrial and residential water system, water supply system of geothermal water
3. Pipeline system of pure water, mineral water, drinking water and sanitary water
4. Central air-condition pipeline system

 

5)Company introduction:

Shandong Dongli Plastic Building Materials Co., Ltd. has become one of the leading international manufacturers of plastic pipe and fitting since the foundation in 1999. With an annual production capacity of 250,000 tons, we have more than 2000 employees in 3 factories and strictly follow ISO9001 quality system and ISO14001 environment system to arrange manufacturing.

 

Due to high-class raw material, strict quality control in both the workshop and laboratory with various professional testing equipment, we promise every single product meets the corresponding inspection standard.