High Quality Elbow 90 Elbow 90.

Ref Price:
$0.36 / 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    Elbow   90  Elbow   90.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:What are the common connecting methods for plastic PP pipes?
Because the hot melt connection method does not need any additional material, and can melt the connection part as a whole, achieves the body strength, the connection effect is good, therefore, here recommends the use of hot melt connection method. The use of hot-melt bonding method should pay attention to the following: first, the hot melt tool to connect the power supply, to the working temperature, the indicator light before the start of operation; II. Cutting the pipe material, you must make the surface perpendicular to the pipe axis. The general use of pipe cutting scissors or pipe cutting machine, using sharp hacksaw when necessary, but after cutting the pipe section should remove burrs; the PP pipe and pipe connection end must be clean, dry and free of grease; the welding elbow or three pass, according to the requirements of design drawings, we should pay attention to its direction in a straight direction pipe and tube, mark the location with the auxiliary mark the connection, no rotation; the end of the guide tube heating sleeve is inserted into the standard depth, at the same time, no rotating the pipe onto the heating head and reached the prescribed mark; the heating time is reached after, immediately put the pipe and pipe fittings from the heating sleeve and the heating head removed simultaneously, quickly and without rotation inserted into the standard depth, making joints form a uniform flange of the joint can be corrected, but not the rotation; to a prescribed cooling time, will The pipe cover is buckled on the pipe fittings.
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:How to set the quota for plastic pipe fittings?
If the valve without quota, quota to perform a similar process can be performed in the similar process quota of plastic pipe section is appropriate, according to the material included in the flange.
Q:Method for using steel wire mesh skeleton plastic composite pipe
When the cut pipe or pipe fittings are connected with the original pipeline, the angle must be reasonable, no tension or other force can be avoided, and the electric welding pipe can be displaced during welding so as to leak water.
Q:What are the machines for making plastic plugs?
Plastic expansion plugs are used to protect pipe fittings and prevent dust or dirt from entering the pipe fittings. Such as valves, small compressor, cooling pipeline, hydraulic and pneumatic components etc..
Q:What are the classifications of plastic pipes and fittings in the enterprise standard?
With the application of plastic pipe in the expanding field of plastic pipe is also increasing the variety, in addition to the early development of the supply and discharge pipe, PVC pipe, irrigation pipe, chemical gas PE pipe, in recent years, after adding PVC, PVC, foam core pipe, PE double wall corrugated pipe, aluminum-plastic composite PE pipe, plastic pipe, cross-linked polyethylene composite pipe, silicon core pipe and so on.
Q:What kind of flange gasket does the ABS plastic tube work with?
A pipe fitting is a piece of pipe that is connected to a pipe. According to the connection method can be divided into socket type pipe fittings, threaded fittings, flange pipe fittings and welding pipe fittings four kinds.
Q:How is the building material, plastic pipe and sewer made? Where are the machines and how much is the selling price?
The plastic pipe used in different fields, they have a common characteristic is the need to withstand the pressure and impact, and in turn, the position, and sometimes need to add metal inserts, the tube wall is generally thicker, so when the injection molding production, attention must be paid to the quality of plastic plastic the temperature, pressure, and (especially the two pressure holding time long) control, speed, special machine Chun's existing UPVC, SPVC, PP-R and PE special screw, machine fittings special emission maximum (National injection amount of 43 kg, a clamping force of 2000 tons), to ensure the plasticizing quality of different plastics, in the room (such as Liansu, Gu and other companies) in the process of using well. Below to PP-R pipe production, for example, to explain the specific characteristics of the process: (1) PP-R raw material properties: raw materials generally do not need drying.
Q:Why does methanol corrode plastic pipes?
Plastic containers are not recommended for storage of methanol, because long-term use can cause deterioration of plastic containers and may lead to methanol contamination.
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.

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