High Quality Female threaded coupling.

Ref Price:
$6.60 / 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  Female threaded  coupling.ppr 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:Who knows the size of the PVC pipe and what is the maximum and minimum size?
Because of its harm to human body, Europe, Japan and South Korea and other countries have restrictions on using PVC as raw material and products. PVC resin has the advantages of plastic products is generally difficult to burn, abrasion resistance, chemical resistance, low leakage, good gas vapor. In addition, comprehensive mechanical energy, products transparent, electrical insulation, insulation, noise elimination, shock elimination, or better, is the most superior price than the general type of material. The defect is thermal stability and shock resistance is poor, whether it is hard or soft, PVC is easy to produce brittle during use. General PVC is not containing the relevant national standards allow the use of two (2 - ethylhexyl) adipate plasticizer (DEHA), DEHA in the high temperature (over 100 degrees Celsius) easily released, after contact with human health hazard. Because PVC is a hard plastic, to make it soft, a large amount of plasticizers must be added. Plasticizers are easy to release in a heated environment. If you are using DEHA, it will interfere with the human endocrine, cause women to breast cancer, birth defects, reduce the number of male sperm, or even mental disorders.
Q:What tools and methods are needed for the installation of plastic hoses and steel tubes?
Is three (four pass) into the vertical connection pipe and the horizontal branch, cause the connection to form water jet flow, pipe flow is not smooth, the drainage system pressure fluctuations, sanitary ware water drainage pipe can be destroyed, poisonous and harmful gas in the indoor environment pollution caused by the invasion. The correct approach is to install 45 here. Three or three times through cable.
Q:Plastic pipe connections commonly used in several ways?
Welding methods are mainly used for polyolefin pipes such as LDPE, HDPE and PP tubes. Welding, the technical requirements of the operation is relatively high, relatively less application.
Q:PE how about the installation of plastic pipes?
Pipe and pipe fittings should be placed in the construction site for a certain period of time after the connection, so that the pipe and pipe temperature is consistent
Q:As long as the quality of plastic pipe is good Can the problem of plastic pipe connection be neglected?
Only the performance of the pipe itself is not enough, the connection of plastic pipe is the largest local problem in pipeline system, especially the use of pipe connections, such as hot melt connection, no welding operation in accordance with the construction standard, extremely easy to cause hidden troubles due to leakage. General plastic pipe product standards are required to test the applicability of the system, can be selected according to the actual situation of the project inspection. Communicate further if you have any questions.
Q:Are the elbow and three - pipe fittings installed in the water supply and drainage pipes included?
Indoor and outdoor plastic water supply pipe (hot melt connection) project, the pipeline joint parts are the same way of plastic pipe is connected with the pipeline, including various types of steel (copper) plastic conversion parts, such as other materials fee, the remaining unchanged.
Q:Can the PPR pipe be injected with the same pipe as the PVC pipe?
Used machines look at machine precision. The main view is whether the template is even, and whether the track is worn badly. Second, look at the circuit is chaotic, chaotic, indicating that many times the maintenance, the oil circuit is leaking, leakage, that is already very old.
Q:What are the main specifications and sizes of PVC pipe fittings?
PVC material is a kind of plastic decoration materials, PVC material is referred to as PVC (Polyvinyl Chloride, referred to as PVC) resin is a vinyl chloride monomer (Vinyl Chloride Monomer, referred to as VCM) polymerized thermoplastic polymers. Are made of PVC resin as the main raw material, adding anti-aging agent, modifier, through mixing, calendering, vacuum technology and. PVC is an amorphous polymer, crystal containing the crystallinity 5%--10% (melting point of 175 degrees).
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:Doubts about the connection of plastic pipe and steel pipe flange?
Pipe diameter is GB, such as DN100, DN150 and so on, the path is the sameBut the pipe will vary with the material used and the thickness of the materialBut the flange is the samePlastic pipes are the same size as flanges used in steel pipesWhen you refer to the piping design manual and the hardware manual on the plumbing and flanges, you'll see

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