ppr pipe fittings pr raw material environment firendy

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Tianjin
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TT OR LC
Min Order Qty:
500 mm
Supply Capability:
10000 mm/month

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Item specifice:

Application:: irrigation Standard:: DIN8077 8078/ISO15874, DIN80 Material:: PPR
Model Number:: PPR Pipe Brand Name:: CNBM

Product Description:


discription:

1)Size:20-160mm 
2)Pressure Rating:1.0Mpa ,1.6Mpa,2.0Mpa,2.5Mpa 
3)Standard:DIN8077/8078.




1.ppr pipe and fitting size:


Pressure
PN1.0MpaPN1.6Mpa
PN2.0Mpa
PN2.5Mpa

outer diameter

dn(mm)

Wall Thickness

en(mm)

Wall Thickness

en(mm)

Wall Thickness

en(mm)

Wall Thickness

en(mm)

201.9
2.3
2.8
3.4
252.3
2.8
3.5
4.2
32
3.0
3.6
4.4
5.4
403.7
4.5
5.5
6.4
50
4.6
5.6
6.9
8.7
63
5.8
7.1
8.7
10.5
75
6.8
8.4
10.3
12.5
90
8.2
10.1
12.3
15.0


 



2.PPR pipe and fittings Feature:

High Temperature Resistance:In Long term normal use the working temperature is 70 °C,the maximum temperature is up to 95°C in short terms use.

Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe. And 1/250 of steel pipe. Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes.

Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium.

Corrosion Resistant: resist chemical matters or electron chemical corrosion. can use more than 50 years on normal conditions

Lower Installation Costs: light weight and ease of installation, ppr pipe can reduce installation costs by as much as 50%over metal piping system.

Recycled and Environment-friendly





3.Applications: 

1) Cold / hot water supply facilities for public buildings 
2) Food, chemical, electronic industry pipeline networks; Such as 
Pipeline networks for transporting all kinds of corrosive liquids 
3) Drinking water production system pipeline networks; Such as 
Pure water and mineral water 
4) Air conditioning facility pipelines 
5) Compressed gas pipeline networks for industry 
6) Pipeline networks for swimming pools 
7) Pipeline networks for solar energy facilities 
8) Agriculture and garden production transporting systems




ppr pipe fittings pr raw material environment firendy

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Q:ABS, rubber, resin, pipe made of three kinds of material. Which kind of hardness, electricity, heat insulation is good?. Can that material be used as tubing and heating fittings?
ABS, rubber, resin, pipe made of three kinds of material. Which kind of hardness, electricity, heat insulation is good?. Can that material be used as tubing and heating fittings?
Q:What kinds of plastic pipe fittings are there? What are the various uses? And how to distinguish quality?
Plastic pipes are generally divided into water supply, drainage, power communication pipes, etc. according to the material, they are divided into PVC-U, PVC-C, PE, PPR, HDPE, PP, PB and so on.
Q:What causes plastic pipes and fittings to burst easily?
Pipe is widely used. Pipes are used in many industries.Different industries have different characteristics of the industry, and thus have different technical requirements.Pipe is a relatively mature product, each industry has the corresponding technical standards.Detect pipe material, according to the application of pipe industry, select the corresponding product standards, according to the industry needs to detect the corresponding technical indicators.
Q:How can the PPR pipe be connected with the metal tubes?
In the PP-R piping system, the transition between the metal pipe and the plastic pipe needs a transition piece, the transition piece and the PP-R pipe are connected by hot melt, and the transition part is connected with the metal pipe through a screw thread.
Q:Water supply and drainage, fire pipeline installation, pipe installation has been included in the quota, if adding the elbow, three links should be the cost of materials, in which the items below?
The general situation of water supply and drainage pipe elbow, three links are not permitted to increase the cost of materials, unless otherwise specified can explain the quota increase of three, the cost of materials through the elbow or the auxiliary fee adjustment coefficient,Or the clamp connection of the pipe allows the addition of three pass, elbow, big head, clamp flange and must be consistent with the specified diameter
Q:How about plastic pipe fittings?
The length or depth of the connecting part of the pipe (called the socket in the standard) is long enough. Irregular production of pipe fittings, in order to reduce costs, deliberately Jerry built, socket is generally shorter, so that in the future use of the joint leakage easily. If from the angle of safe use, the longer the socket depth, the more users can compare or actual measurement. From an economic point of view, however, the minimum socket depth is given in the standard. 5., pay attention to the purchase of pipe fittings and pipe matching issues. First try several times into the pipe inserted tube, should not feel difficult, but after inserted into not too loose for good.
Q:Can the PPR pipe be injected with the same pipe as the PVC pipes?
Tolerable。 As long as it is thermoplastic, all injection molding machines can be produced.
Q:What are the differences between electrofusion welding, hot melt welding and welding connection?
Electric melting is actually a hot melt, the heating coil has predetermined material, connection heating melting, welding quality is good but the material is expensive, inconvenient to use instruments suitable for hot melt, or welding requirements of the occasion;
Q:How to calculate joint parts for hot melt connection of water supply plastic pipes?
The hot melt connection directly connects the pipe and does not need the fittings
Q:Antistatic flame retardant PE plastic pipe installation, what should pay attention to?
1 、 cut the pipe according to the required length, remove the burr of the pipe port and chamfer 30 degrees.2. Insert the pipe into the bottom of the pipe mouth and mark it at the interface of the pipe and the pipe. Then mark the tube out of the 10mm with this mark. Make second more marks. Clean the outer side of the pipe and the inner side of the pipe. Apply a lubricant (not oil or grease).

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