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DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe

DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PPR/PE Pipe
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PPR/PE Pipe
  • PPR PIPE
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PE Pipe
  • PE GAS PIPE
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
  • PE GAS PIPE
  • PE WATER PIPE
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
  • PP-R Fittings
  • PPR Fittings
  • DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PP-R/PE Pipe
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Product Description

PP-R pipe.also called random copolymerized polypropylene (type Ⅲ)pipe,is a new generation of environment-friendly construction material developed in the 1990s.Besides plastic pipes' merits such as lightness.corrosion resistance.anti-deposition and long service life.PP-R piipe also enjoy some other advantages,like hygienicness,heatresistance and longer service life.Meanwhile,its coefficient of heat conductivity is quite low and it is good at heat preservation and energy conservation.Because of the technique of thermosol binding,it is convenient to be installed and reliable in joints.Also,the material can be recycled.Therefore,it is worthy of the name environment-friendly construction material.

Compared with aluminum multiunit pipe,PP-R pipe can be made into tubular products with larger calibers,with the largest reaching more than 163mms in caliber.Mingda PP-R pipes and pipe fittings are widely used in such areas as delivery of drinking water,production and delivery system of purified water and drinks,transportation of chemical fluids,heating pipes,circulation system of hot water,pipes in agriculture,planting in gardens,parks and ranches,etc.

PPR Fiber-glass(FR-PPR) composite pipes make use of 100% mported raw materials,and thus guarantee its product quality. This high-performance pipe is produced through multi-layer co-extrusion at low temperature and high speed by special technique and equipent.This pipe has 3 layers,in which the internal and external layer is made of PP-R materials,while the middle layer is stiffened and rein forced composite materials.PP-R materials of internal layer ensure the hygiene of this pipe;the middle layer stiffens and reinforced this pipe,and reduces coefficient of linear expansion;PP-R materials of external layer facilitate its hot-melting and socket connection with teaditional PP-R pipes.This pipe is equipped with 5 series of pressure class,including S2,S2.5,S4andS5,which are designed of hot water conveying system.Its nominal outside diameter has over 10 specitications,which ranges from 20 mm to 63 mm.  

Aluminum-plastic PP-R composite pipe comprises of five-layer mutual-extruded structure,interior layer is food degree PE-RT(PE),exterior layout is of PP-R,middle one is of longitudinal superposition-welded aluminum layer,which isolates each kind of liquid from penetration.It integrates in excellent high-temperature resistant performance for aluminum-plastic composite pipe and less distortion after heated while having reliability for PP-R tubing thermal melting connection.so it preferably settles down shortcoming of higher cost for aluminum-plastic composite tube joint and more linear expandability coefficient for PP-R tubing,its connection is the same as that of PP-R tubing.  

The stable random copolymerized polypropylene pipe(stable PP-R pipe) for short)is a kind of latest environment-friendly composite tube,which is made up of a metal tube and a series of protective layers fixed together by specialized hot colloidal PERFORMANCE ATTRIBUTES
1.The coefficient of thermal expansion of it is 1/3 that of the common PP-R tube,and it will not be distorted by the long period of exposure to hot water.
2.The Aluminum and the plastic are fixed tightly,whichrenders it uviofast and ensures a longer longetivity.
3.It adopts the homogeneous connection by hot colloidal sols and is conveniently fixed,reliable and timesaving.
4.It is hygienic and innocuous.It meets the standard of GB/T17219-1998 and is qualified for a type of environment-friendly product.  

PPR TUBING

PN 2.0MPa

PN 2.5MPa

Outer Diameter

dn(mm)

Wall Thickness

en(mm)

Wall Thickness

en(mm)

20

2.8

3.4

25

3.5

4.2

32

4.4

5.4

40

5.5

6.7

50

6.9

8.4

63

8.7

10.5

75

10.3

12.5

90

12.3

15.0

110

15.1

18.3

160

21.7

 26.6

 

Specifications︰B.Application

(1)Cold and hot water supply
(2)Heating system including flooring heating,wall heating and radiant system
(3)Central air conditioning system
(4)Industrial liquids transportation

C.Application Areas:

(1)Residential apartments,Condominiums,Public Housing
(2)Schools,Laboratories and Chemical Sewerage
(3)Hotels and Resorts

D.Advantages:

(1) .High Temperature Resistance:the maximum sustained working temperature is up to 70°C,the maximum transient temperature is up to 95°C.
(2). Heat Preservation:low thermal conductivity which is only 1/1500 of brass pipe,and 1/250 of steel pipe..
(3). Non-toxic:no heavy matal additives,would not be covered with dirt or contaminated by bacterium.
(4). Corrosion Resistance:resist chemical matters and electron chemical corrosion.
(5). High Flow Capacity:smooth interior walls and low friction result in low resistance and high volume.
(6). Excellent Flexibility:can be supplied in coil
(7). Low Installation Costs:light weight and ease of installation can reduce installation costs
(8). Longevity:more than 50 years under proper use
(9). Recycled and Environment-friendly

E.Hot and cold selection:

1.Pay attention to determine the overall coefficient of pipeline
2.For cold water (≤ 40 °C)system,choose the P.N(1.0-1.6Mpa)pipe and fittings
For hot water system,choose PN2.0Mpa pipe and fittings
Product Image

DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PPR/PE Pipe
DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PPR/PE Pipe

PPR PIPE
PPR PIPE

DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PE Pipe
DIN 8077,DIN 8078,EN 12201,EN 12202,EN 1555-2,ISO 4437,AS 4130 PE Pipe

PE GAS PIPE
PE GAS PIPE



PE GAS PIPE
PE GAS PIPE

PE WATER PIPE
PE WATER PIPE





PP-R Fittings
PP-R Fittings

PPR Fittings
PPR Fittings


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