High Quality Plastic union Plastic union

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1000 watt
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100000 watt/month

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Product Description:

High   Quality  Plastic   union  Plastic   unionppr fittings HYOSUNG PPR raw materials standard:DIN8077-8078            GB/T18742.3-2002             PN25            White grey green color

1.Material:Random Polypropylene(Hyosung R200P); 
3.Standard:GB/T 18742.3-2002, DIN8077/8078; 
4.OEM also ok


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Q:Hot melt connection method of PE-RT plastic pipe and the matters needing attention?
To cut the pipe, the end face must be perpendicular to the axis of the pipe. The general use of the pipe or pipe cutting shear pipe cutting machine, if necessary, use a sharp saw, but after cutting the pipe section should remove burrs and burrs;
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:What are the commonly used pipe fittings?
There are many kinds of pipe fittings, which are classified according to the purposes, connections, materials and processing methods.
Q:PE plastic pipe surface is concave, how could it happen?
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:Plastic pipe fittings and cast iron pipe fittings are not the same technical field
Plastic fittings are of national standard.Plastic pipes are usually made of synthetic resins, that is, polyester as raw materials, adding stabilizers, lubricants, plasticizers, etc., to "plastic" method in the pipe mill by extrusion processing.
Q:Municipal water supply pipeline is a plastic pipe, then its matching valves and fittings are plastic?
General DN75 below the pipe diameter can be used plastic pipe fittings, DN150 and more of the majority of cast steel valves, pipe fittings, and its plastic pipe connection is mainly flange connection.
Q:What's the size of the PPR pipe?
After heating, take out the pipe and pipe fittings and connect immediately. When the pipe and pipe fittings are joined together, if the location is not correct, a little adjustment can be made, but the twist angle shall not exceed 5 degrees. Don't push the tube too deep because it may reduce the inner diameter and even clog the pipe
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 differences between electrofusion welding, hot melt welding and welding connection?
The welding is to melt the other solder and to connect the parts, the most common are metal welding, welding plastic plates and so on.
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.

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