High Quality Cross Cross Cross Cross

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$0.50 / 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    Cross   Cross   Cross   Crossppr 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:PE plastic pipe surface is concave, how could it happen?
Special heating tools shall be adopted according to different interface forms, and no open flame heating pipes and fittings shall be used. 3, the use of welding methods connected to the pipeline, should use the same brand material of pipe and pipe fittings, for the performance of similar, must pass the test, qualified before.
Q:What causes plastic pipes and fittings to burst easily?
Generally, there are dimension indexes, inner diameter, outer diameter and wall thickness.Strength index, pipe strength indicators have radial compressive strength, that is, ring stiffness, flexibility index, bending index, impact strength, etc.For drinking water pipes, there are technical aspects of health indicators, as well as water pressure indicators.For the communications industry, there are other technical requirements.
Q:What are the manufacturing processes of plastic pipe fittings?
The draft tube is preheated and the vacuum setting pump is opened at the same time. The vacuum pump is used to adjust the discharge volume of the sizing sleeve.
Q:What are the classifications of plastic pipes and fittings in the enterprise standard?
Plastic pipe is a high-tech chemical composite building material, and chemical building material is following the steel, wood, cement, the new fourth new types of building materials. Chemical building materials have made great progress in our country. The rapid development, especially the widespread use of new environment-friendly plastic pipes, has set off a revolution to replace traditional building materials. Plastic pipe with water loss, energy and material saving, ecological protection, convenient completion etc., widely used in building water supply and drainage, urban drainage and gas pipe and other fields, become the main force in the new century urban network.
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:What are the specifications of PVC tubes?
Deng Quan plastic PVC-U drainage pipe is a well - developed drainage pipe series, which has been widely used at home and abroad. Deng Quan plastic production of PVC-U water supply pipe has long service life compared to the cast iron pipe, corrosion resistance and other advantages; in the construction of more light weight characteristics, handling installation and easy connection are widely used in the civil construction of sewage, chemical sewage, rainwater and other fields. PVC-U drain pipe, pipe fittings comply with the standard requirements of GB/T, 5836.1-2006 and GB/T 5836.2-2006. Pipe specification (mm)
Q:What is the difference between plastic pipe fittings and hot melt plastic water supply pipe fittings?
PSP is the abbreviation of steel plastic composite pressure pipe, P is PE or PPR, PERT and other materials should be the initial letter, S steel English letter referred to, as the name suggests PSP is sandwiched between two layers of plastic steel, with the aim of internal and external corrosion types, such products generally have high water to melt connection pipeline, inside and outside the plastic pipe with the use of fire, underground pipeline steel mesh skeleton.
Q:What's the size of the PPR pipe?
Using a special scissors cutting vertical pipe, the incision should be smooth, without burr, such as must be cleaned before welding, welding parts, cleaning pipes and fittings, avoid sand and dust quality joint damage.Two. Mark the depth of the end of the tube with a marker.Three, with the welded pipe size matching heating head assembly welding machine, connect the power supply, waiting for heating head to achieve the most work temperature (260 + 10 degrees Celsius)Four. Meanwhile, pipe and fittings are inserted into the welding machine and heated according to the prescribed time. The heating time is shown in the hot melt connection process parameter table
Q:How can the PPR pipe be connected with the metal tubes?
This is a water storage type electric water heater installation and use of PP-R material, and is connected with the water heater outlet and below the triangle valve components is a special joint installed in the water heater, the components are used to transition metal tube connected with the plastic pipe, the connecting way is to facilitate future maintenance.
Q:As long as the quality of plastic pipe is good Can the problem of plastic pipe connection be neglected?
Must not be ignored, every step should pay attention to.Compared with the traditional metal pipe plastic pipe, one of the advantages of the connection is convenient and fast; at the same time to connect different plastic piping materials and methods are not the same, for a complete fluid pipeline system, which is composed of pipe fittings and accessories, which are connected together, as a whole, not only the requirements of each individual part such as pipes, fittings and accessories the quality meets the quality standard requirements, and the composition of the pipeline system fulfills the requirements, namely connection problems can not be ignored.

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