High Quality Cross Cross Cross Cross

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$0.50 / watt
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TT or LC
Min Order Qty:
1000 watt
Supply Capability:
100000 watt/month

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Product Description:

High   Quality    Cross   Cross   Cross   Crossppr 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:When calculating the installation of water supply and drainage pipelines, are elbow and pipe fittings calculated separately?
This is not necessarily, to see whether the water quota of pipe fittings, such as Fujian Province, the eighth volume of drainage pipe, plastic pipe and cast iron pipe fixed drainage pipe containing the pipe installation fee and material fee, and the rain cast iron pipe fittings with only the installation fee, material fee does not include fittings. So, when you calculate the amount of work, whether to count, according to your local quota of specific provisions, these in the quota description inside have description.
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: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:How can the leakage between the solar heating pipe and the water tank joint be avoided?
If the pipe and pipe leakage between, then as long as the demolition, the thread of the side with the raw material tape around, about 20 laps or more can be, and then take back, screwed
Q:Municipal water supply pipeline is a plastic pipe, then its matching valves and fittings are plastic?
Municipal water supply pipe for water supply plastic pipe, the pipe supporting accessories, such as three pass joints, valves, etc., can be chosen according to specific circumstances.
Q:What are the connecting modes of steel wire mesh and plastic composite pipes?
The connection of wire mesh frame and plastic composite pipe is made up of two kinds of electric heating welding and flange connection. Electric melting connection is a composite pipe socket to electrofusion fittings, make embedded electric heat wire on the surface of the heat pipe fitting.
Q:Can a plastic pipe be evacuated into two vacuum?
Yes, the polypropylene material can be made into a vacuum.
Q:About plastic drain pipe expansion joint?
The setting of the expansion joint of the transverse pipe is that the transverse branch pipe and the transverse dry pipe are connected without the confluence pipe and are connected with the vertical pipe. When the length of the pipe section is larger than 2.2M, the expansion joint is arranged at the side of the cross pipe near the confluence pipe. When the drainage tube is arranged in the inner tube, setting expansion joints in the lateral wall near the well. The other side of the expansion joint of the transverse pipe should be provided with a fixed support.
Q:May I ask whether the steel mesh skeleton plastic composite pipe can be installed as the same PE
Wire mesh frame plastic (polyethylene) composite pipe with high strength steel wire winding distribution in pipes for reinforced skeleton, the outer and inner layers with high density polyethylene matrix, and the new environmental protection hot melt adhesive composite by continuous extrusion tube
Q:What are the manufacturing processes of plastic pipe fittings?
Vacuum - hot melt extrusion - vacuum sizing - two spray - print traction ---- product cutting ---- visual inspection ----Package warehousing

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