High Quality Reducing coupling Reducing coupling

Ref Price:
$1.89 / 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 Reducing coupling Reducing 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 connecting modes of steel wire mesh or plastic composite pipe?
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:Plastic pipe connections commonly used in several ways?
The bonding method is mainly used for the connection of hard PVC pipes and ABS pipes. The method is to apply the adhesive on the socket and spigot, and the socket is squeezed into the bearing mouth until the adhesive is solidified. The solvent binders used are mostly PVC solutions in tetrahydrofuran or cyclohexanone, requiring moderate viscosity at room temperature with a minimum viscosity of 90Pa = S. The appearance is in a state of flow, with no lumps and no delamination. The content of PvVC in solution is not less than 10%.
Q:What kinds of plastic pipe fittings are there? What are the various uses? And how to distinguish quality?
Meet our general tap, usually with silk accessories, is 1/2. Drainage fittings have straight through, elbow, three straight, different diameter three pass, different diameter sleeve, big small head, water storage bend, expansion joint, ventilation, flat four pass, three-dimensional four pass, oblique three pass, rain bucket, etc..
Q:Antistatic flame retardant PE plastic pipe installation?
1 、 cut the pipe according to the required length, remove the burr of the pipe port and chamfer 30 degrees.2. Insert the pipe into the bottom of the pipe mouth and mark it at the interface of the pipe and the pipe. Then mark the tube out of the 10mm with this mark. Make second more marks. Clean the outer side of the pipe and the inner side of the pipe. Apply a lubricant (not oil or grease).3. The special rubber sealing ring is coated with lubricant and put into the pipe groove, and the pipe is directly inserted into the pipe fitting to the second mark.
Q:Doubts about the connection of plastic pipe and steel pipe flange?
Plastic pipe flanged fittings such as PPR, to have the corresponding, the flange pipe diameter, as long as the nominal nominal pressure and nominal diameter, nominal pressure pipe, bolt holes can be matched. Because the outer diameter of the pipe has been considered in the pipe fittings, there is no need to worry.
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:What are the main specifications and sizes of PVC pipe fittings?
PVC material has light, heat insulation, heat preservation, moisture-proof, flame retardant, simple construction and so on. Specifications, colors, patterns, and very rich decoration, is widely used in production and life. For example, PVC water pipes, PVC plastic doors and windows, and plastic toys containing PVC, wires and cables. 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.
Q:What are the differences between electrofusion welding, hot melt welding and welding connection?
Electric melting is actually a hot melt, the heating coil has predetermined material, connection heating melting, welding quality is good but the material is expensive, inconvenient to use instruments suitable for hot melt, or welding requirements of the occasion;
Q:How to calculate joint parts for hot melt connection of water supply plastic pipes?
Calculate the joint, you have to draw a sketch, and then point out how many joints.
Q:When calculating the installation of water supply and drainage pipelines, are elbow and pipe fittings calculated separately?
To calculate the cost of both chambers.. as long as it is in. Including tolls.

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