High Quality Long bypass bend

Ref Price:
$1.51 / watt
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
1000 watt
Supply Capability:
100000 watt/month

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Product Description:

High    Quality    Long    bypass    bendppr fittings HYOSUNG PPR raw materials standard:DIN8077-8078            GB/T18742.3-2002             PN25            White grey green color

1.Material:Random Polypropylene(Hyosung R200P); 
2.ISO9001&ISO14001; 
3.Standard:GB/T 18742.3-2002, DIN8077/8078; 
4.OEM also ok

 

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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: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:What are plastic PVC pipes and pipe fittings made of?
Raw materials: mainly PVC resin, plus impact modifier, processing aids, lubricants, stabilizers, fillers and so on, by mixing.
Q:Doubts about the connection of plastic pipe and steel pipe flange?
We have done such a job, generally can not match the diameter of the flange, just like the 110PPR pipe flange, and if the pipe flange connection, then use 150 of the flange, and then in the variable diameter to connect the steel pipe.
Q:What is the plastic pipe joint of water supply pipes?
If you need to change or you need to connect a thick tube tube diameter hoop, if you want to separate the two pipes to three, if you want to connect to connect pipe can rotate joint.
Q:PSP plastic steel composite pressure pipe has several ways of connecting
(3) it can be installed without any anti-corrosion treatment, thus saving the project cost.(4) the complete steel pipe layer is the main pressure bearing layer of the pipe body, so the bearing capacity of the pipe is not affected by the change of the plastic layer.(5) it has excellent sealing performance, anti stripping, easy to install, and also has the adaptive ability of various deformation of pipes and pipelines.
Q:Plastic pipe fittings and plastic doors and windows on the stain in what way?
With the immersion of detergent in warm water, and then wipe with a sponge that wash water. Then wipe it with a dry towel.
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:When calculating the installation of water supply and drainage pipelines, are elbow and pipe fittings calculated separately?
Water supply and drainage pipeline engineering, bends and fittings of the material shall be calculated separately, the installation fee is included in the pipeline installation quota, do not need to be calculated, such as industrial pipeline, the pipe installation fee plus
Q:What are the connecting modes of steel wire mesh and plastic composite pipes?
Characteristics of electric fusion welding:Electric heating welding technology is convenient for construction. Prompt. The connection installation group can be implemented, and the uniform welding can be carried out.The welding reliability is good and the strength and density are better than those of other connections.Keep the inner wall smooth, without affecting the flow area.

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