High Quality Blingding internal Blingding internal

Ref Price:
$0.15 / 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    Blingding internal  Blingding internalppr 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 kinds of PE pipe joint
A medium density polyethylene pipe and PE pipe with high density polyethylene pipe. Divided into SDR11 and SDR17.6 series according to the wall thickness. The former is suitable for transporting gaseous artificial gas, natural gas and liquefied petroleum gas. The latter is mainly used to transport natural gas. Compared with the steel pipe, the construction process is simple, flexible, and more importantly, no corrosion treatment, it will save a great deal of work. Shortcomings as equipment pipe, heating special attention to safety distance in construction, and can not be exposed in the air under the sun, and sensitive to chemicals, to prevent leakage of sewage pipe damage.
Q:Can the PPR pipe be injected with the same pipe as the PVC pipe?
Tolerable。 As long as it is thermoplastic, all injection molding machines can be produced.
Q:Spiral drain pipe fittings are not special pipe fittings
Because the product of the tube holes in the trough, and elongated, effectively overcomes the planar circular hole is easy to block defects affect product drainage effect, according to the requirements of different drainage tube hole size is 10mm * 1MM-30MM * 3mm, and at 360 degrees, 270 degrees, 180 degrees, 90 degrees. Within the scope of the uniform distribution, widely used in highway, railway subgrade, subway engineering, waste landfill, tunnel, greening slope protection drainage belt, athletic field and high water content caused by agriculture, gardening, and underground irrigation and drainage system. It has become the three main products of civil engineering construction (water seepage, drainage) with soft permeable pipe and plastic blind ditch. According to the drainage pressure of municipal drainage network, double arm bellows and straight wall pipe can be used. The pressure of the straight wall pipe is stronger, and it can be used in the special pipe of large-scale drainage and sewage pipe network.
Q:About plastic drain pipe expansion joint?
Vertical pipe expansion joint setting drainage pipe crossing part is fixed support, when the riser length is not more than 4m, should be provided with a telescopic section of each layer; when the interlayer pipe length is greater than 4m, the number of expansion joints should be calculated according to the pipe deformation and expansion joints allow the expansion amount calculation sure. The riser passes through the floor without blocking the floor, the maximum distance between the expansion joints is 4m, and the expansion joint should be fixed. A connecting pipe is arranged on the upper part of the upper part of the floor when the floor is near, and a telescopic joint is arranged above the confluence pipe. When the converging pipe is arranged at the lower part of the floor, a telescopic joint is arranged at the lower part of the confluence pipe.
Q:The difference between the hot melt connection and connection to electricity
Cost: hot melt than electric melting time: electric melting heat, low melting fast, less than 90 of the diameter of PE pipe can only use electric connection, different manufacturers, different grades and SDR welding pipe fittings, pipes and tubes, pipes and pipe fittings, pipe fittings can only use electric melting connection
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 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 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:How about plastic pipe fittings?
The length or depth of the connecting part of the pipe (called the socket in the standard) is long enough. Irregular production of pipe fittings, in order to reduce costs, deliberately Jerry built, socket is generally shorter, so that in the future use of the joint leakage easily. If from the angle of safe use, the longer the socket depth, the more users can compare or actual measurement. From an economic point of view, however, the minimum socket depth is given in the standard. 5., pay attention to the purchase of pipe fittings and pipe matching issues. First try several times into the pipe inserted tube, should not feel difficult, but after inserted into not too loose for good.
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.

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