High Quality Coupling Coupling Coupling

Ref Price:
$1.39 / 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 Coupling  Coupling  Coupling1.It is used in industrial fields, agriculture and garden irrigation 2. Beauty appearance.3.Thermal insulation and energy saving.4. Easy installation 5.excellent heat resistance and pressure resistance 6. affordable price

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 are the common connecting methods for plastic PP pipes?
The electric wire welding method: the oxidation of the tube surface skin removed, insert pipe specifications corresponding with the electric heating element, the heating element to the rated current through a certain period of time, polypropylene pipe fittings and pipe joints to heat and melt each other, turn off the power, thus forming an inseparable interface. The butt welding of the pipe end treatment method: first, with the heating plate placed on well tube and tube or pipe and pipe fittings, set the heating temperature, close the control power, heating, pumping out the heating piece, and then ends by force rapid docking together to form a high cooling. The strength of trapezoidal interface, its interface strength and bulk material. Flexible flange connection method: in the plastic flange place steel looper flange, and then put the appropriate gasket, string into the specified bolt, tighten it.
Q:Plastic pipe fittings and plastic doors and windows on the stain in what way?
They are good at this, generally do not clean up their own.
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 are the connecting modes of steel wire mesh or plastic composite pipe?
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. Electric melting connection features: electric melting welding technology, easy construction. Prompt.
Q:PE how about the installation of plastic pipes?
1, pipe connections, the pipe and pipe fittings and ancillary equipment should be checked according to the design requirements, and should be in the construction site for visual inspection, in line with the requirements can be used. Main inspection items include pressure rating, external surface quality, matching quality, consistency of material, etc.. 2, should be in accordance with different forms of interface using the corresponding heating tools, shall not use open flame heating pipes and fittings. 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:How to connect the wire mesh, steel tape and plastic composite pipe?
The connection of hole net, steel belt and polyethylene composite pipe can be made in two ways: fused pipe fittings and flange joint.
Q:What kind of flange gasket does the ABS plastic tube work with?
According to the use of 1, for pipe connected fittings: flange, loose joints, hoop, hoop, card sets; 2, change the direction of the pipe fittings: elbow, elbow, pipe fittings; 3 changing diameter: diameter (reducer), reducing elbow, pipe, reinforcing pipe; 4, increase the pipeline fittings Branch: three, four; 5, for pipe line seal: gasket, raw material belt, hemp, pipe plug, blind flange, blind plate, welding head, plug; 6, pipeline fittings for a fixed clasp, hook, rings, bracket, bracket tube, card etc.. According to the connection of 1, 2, 3 welding fittings threaded fittings, card casing tube clamp members 4, 5, 6, pipe fittings 7, hot melt adhesive, rubber ring type pipe connecting pipe 8 divided by material 1, 2, 3 cast iron pipe fittings, stainless steel pipe fittings, plastic pipe fittings 4 5, PVC pipe 6 rubber fitting 7, graphite tube 8, forged steel 9, PPR pipe fittings, 10 alloy tube 11, PE 12, ABS pipe fittings
Q:What is the PVC pipe fitting?
PVC pipe (PVC-U pipe) rigid PVC pipe is made of PVC resin and stabilizer, lubricant and so on. It is extruded and formed by hot pressing method. It is the earliest plastic pipe to be developed and applied. PVC-U pipes are corrosion resistant, easy to adhere, low in price and hard in texture, but because of the exudation of PVC-U monomers and additives, they are only suitable for the feed water system with a temperature of not more than 45 DEG C. Plastic pipes are used to transport potable water, waste water, chemicals, heating and cooling fluids, foodstuffs, ultrapure liquids, slurries, gases, compressed air, and vacuum systems.
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.
Q:Regarding the connection of plastic pipes and inspection wells, is the flexible connection or rigid connection?
Connected with the manhole brick or concrete pipe or tube, the intermediate layer is connected with the outer surface approach, part of the advance with polyvinyl chloride adhesive in the pipe or pipe fittings with the wall made of coarse and intermediate layer, and then use the cement mortar wall built into the manhole;

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