High Quality Female threaded coupling

Ref Price:
$2.21 / 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  Female threaded  couplingppr 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 quota should plastic tube be fitted?
The installation of fixed base according to their own actual situation to apply, pay attention to the installation quota, no material cost
Q:What's the blind head in the pipe fittings?
It is "plug", it is a pipe sealed at the end of dongdong.
Q:How to set the quota for plastic pipe fittings?
Installation of plastic pipe installation, the plastic flange installation included in the quota items in the valve flange.
Q:PE plastic pipe surface is concave, how could it happen?
Before the pipeline connection, the pipe, pipe fittings and accessory equipment shall be checked according to the design requirements, and the appearance inspection shall be conducted at the construction site, and may be used in accordance with the requirements. Main inspection items include pressure rating, external surface quality, matching quality, consistency of material, etc..
Q:When calculating the installation of water supply and drainage pipelines, are elbow and pipe fittings calculated separately?
Water supply and drainage pipeline engineering, bends and fittings of the material shall be calculated separately, the installation fee is included in the pipeline installation quota, do not need to be calculated, such as industrial pipeline, the pipe installation fee plus
Q:Who knows the size of the PVC pipe and what is the maximum and minimum size?
The physical properties such as molecular weight, crystallinity and softening point of PVC change with the polymerization conditions (temperature). PVC resin is used as base material and mixed with various additives such as stabilizer, plasticizer, filler, colorant and modifier. It is plasticized, molded and processed into PVC resin plastic. 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.
Q:PVC what's the direct head of the outside pipe?
PVC water supply pipe and wire directly, as with the pipe connection. As regards the fittings in this area, you can take information from Asia / Johnson / plastics. I hope my answer will help you.
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:As long as the quality of plastic pipe is good Can the problem of plastic pipe connection be neglected?
Only the performance of the pipe itself is not enough, the connection of plastic pipe is the largest local problem in pipeline system, especially the use of pipe connections, such as hot melt connection, no welding operation in accordance with the construction standard, extremely easy to cause hidden troubles due to leakage. General plastic pipe product standards are required to test the applicability of the system, can be selected according to the actual situation of the project inspection. Communicate further if you have any questions.
Q:Antistatic flame retardant PE plastic pipe installation, what should pay attention to?
When installing the pipe, the distance between the two socket flexible connections shall be no more than 3 meters. When the length compensation is needed, the pipe can be completely inserted into the socket and then out of the 10mm. Flexible connections between pipes and fittings can absorb thermal expansion of pipes up to 10mm.

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