PPR 90 Degree Elbow Plastic Pipe Fittings for Civil Construction PE Pipes

Ref Price:
$0.45 - 32.75 / pc
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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Product Description:

PPR Elbow Plastic Pipe Fittings

Mainly used to connect civil construction, industrial, agricultural and landscape irrigation drainage system PE pipes

 

Main Features of PPR Elbow Plastic Pipe Fittings

1, Health, non-toxic:

    The various parts of the pipeline system consists of PP-R pipes and fittings constituted can be completely non-toxic, health indicators in line with GB / T17219 standards.

2, Does not rust:

    PH value can withstand a wide temperature range, in the range of 1 to 14, a high concentration of acid and alkali corrosion.

3, Wear-resistant, non-fouling:

    PP-R pipe and tube inner wall smooth, uniform flow resistance is small and does not scale.

4, Reducing vibration and noise:

    PP-R pipe has excellent insulation properties, can significantly reduce the vibration and noise caused by the flow of liquid.

5, Anti-cracking:

    PP-R materials excellent elasticity makes pipes and fittings sectionally With frost expansion of the liquid together without bursting.

6, Anti-condensation, heat loss is small:

    PP-R material is a poor thermal conductor, reduces condensation and reduce heat loss less.

7, Anti-electric corrosion:

    PP-R material is a poor conductor of electricity can avoid corrosion. Complete specifications: 10-30 optional

 

Pictures of PPR Elbow Plastic Pipe Fittings

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Q:How can the leakage between the solar heating pipe and the water tank joint be avoided?
There is also a white tube, but this tube is PVC to the water pipe, this tube is glued with glue, and if this leak, the joint leakage or tape with the raw material on it
Q:Can the PPR pipe be injected with the same pipe as the PVC pipe?
Tolerable。 As long as it is thermoplastic, all injection molding machines can be produced.
Q:PE is the hot melt?
1. When using this method, the hot melt butt welding machine is adopted, and the main operation steps are as follows:After the butt welding machine has been debugged, put the pipe to be placed on the welding jig and clamp;The cleaning pipe end to be connected and connected with two end milling cutter alignment docking, the displacement is not greater than the pipe wall thickness of 10%:When the temperature of the heating plate reaches the set temperature, put it on the heating plate:After heating, take out the heating plate, quickly start the oil pump pressure, join the two pipe heating surface, and step up to the welding pressure, keep pressure and cool down:After cooling to the specified time, open the clamp and remove the pipe from the rack, observe the roll edge, determine the quality of the connection, and complete the connection.2. Check the quality of hot melt butt jointThe determination of the quality of hot melt butt welding is still mainly concerned with nondestructive appearance inspection of welding roll edges. Usually includes edge geometry and cutting edge visual inspection, the edge to behind the buckling to prove that connected with no lack of fusion check.Ultrasonic testing and X ray examination have been applied abroad.Destructive detection. Tensile test, bending test and tensile creep test are carried out at the interface respectively.3, hot melt docking notes:The procedures for the use of the docking machines and the matters needing attention shall be observed;Operators must wear gloves, wear overalls, do a good job of self-protection, to avoid electric shocks or burns;Heating the surface of the board, and the connecting ends should be kept clean:Docking pressure should be adjusted to the actual needs of the site:Polyethylene pipes shall not be heated by open flame;The welding interface to protect from sand and rain hit.
Q:Can steel wire frame plastic composite pipe be connected with normal elbow?
The wire mesh frame and the plastic composite pipe are usually connected by an electric melting sleeve, and also can be used for the electric melting flange support between the tubes, and then the mechanical connection between the flanges is performed.
Q:What are the specifications of PVC tubes?
PVC drainage specifications, I know, 200mm-2500mm caliber, Shandong Mu Feng plastic pipe to do drainage that piece is pretty good, you can look at, as if the largest domestic should be able to do three meters caliber
Q:Method for using steel wire mesh skeleton plastic composite pipe
After welding, make sure that it is cooled for more than 120 minutes before water pressure test.
Q:How to connect the steel tube and the steel tubes?
Characteristics of electric fusion welding:The electric heating welding technology is easy to construct and quick to implement. It can be used for welding and weldingThe welding reliability is good, and the strength and density are better than other connection methodsKeep the inner wall of the pipe smooth, without affecting the flow area
Q:How to set the quota for plastic pipe fittings?
If the valve without quota, quota to perform a similar process can be performed in the similar process quota of plastic pipe section is appropriate, according to the material included in the flange.
Q:What are the connecting modes of steel wire mesh and plastic composite pipes?
The tube surface melting and melt, melt pipe expansion and full clearance, until the appearance of pipe has two mutually melt, melt together, cooling after molding, pipe fittings are closely connected as a whole.
Q:TTP-PESI hole net steels belt composite pipe fittings need to be taken?
The connection of the hole net, the steel band and the composite plastic pipe can be made by flange connection, and also can be conveniently, quickly and safely welded by sleeve welding. The electric welding is connected with an electric heating element arranged in the pipeline, and the plastic of the inner wall of the pipe sleeve and the outer wall of the pipe (pipe fittings) is melted and cooled after being electrified to generate heat. The joint strength is high, the connecting force of more than 20000 kilograms of pipes and fittings, no leaks and other defects.

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