pvc-u or upvc water supply low price pipe

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Item specifice:

Country of origin: Shandong,China specification: dn20mm-80mm standard: GB/T10002.1-2006
length: 4m/6m colour: gray/white

Product Description:

What is UPVC?
 UPVC or Unplasticized PVC,PVCU is composed of certain additives (such as stabilizers, lubricants, fillers ) and amorphous thermoplastic resin which vinyl choride monmer is polymerzated to made .In addition to using the additive,using approach of blending with other resins modified has obvoius practical value.These resins have CPVC, PE, ABS, EVA, MBS etc. High melt viscosity of UPVC,poor mobility,even with a high injection pressure and melt temperature,liquidity will not change much.Molding temperature and thermal decomposition temperature is very close.so molded temperature range is very narrow and UPVC is a difficult molding material.
Why Choose UPVC Pipe for Water Supply?

UPVC pipe is non-toxic,no pollution and corrossion-resistant.application pplication temperature is not more than 40 degrees (cold water pipe).diameter of pipe is 40-100mm .the common application engineering of UPVC pipe iswaterworks ,electrical ,construction ,ground water ,telephone,well drlling,salt water ,gas supply ,chenmical factory,paper mill,acidifying&fermenting plant,electroplating groend,,agricultual plant,,mining plant,free way,,golf course engineering,fishery use for plastic raft.

pvc-u or upvc water supply  low price  pipe
What are advantages of UPVC Pipe for Water Supply?
1. light weight, convenient transportation and handling:
2.PVC pipe has excellent resistance to acid, alkali, corrosion resistance, very appropriate for the chemical industry
3.Small fluid resistance:
Smooth pipe wall , small fluid resistance , the roughness coefficient only 0.009, lower than other pipe;at the rate of same flow, the diameter can be reduced.
4.mechanical strength
Better Water pressure resistance strength , pressure-resistant strength andimpact strengthvery appropriate for a variety of conditions of the plumbing.
5.good electrical insulation properties
PVC pipe has excellent electrical insulation for wire /cable conduits and wire pipe for building.
6.does not affect the water quality
PVC pipe does not affect water quality because of confirmation of the dissolution tests ;the best pipe for drinking water pipe
7.simple construction

joining of PVC pipe construct quicklyand easily, so the construction project costs low.
Nominal pressure and specification of pipe system
Material :Unplasticzed polyvinyl chloride(UPVC)resin
Standard:GB/T10002.1-2006 OR ISO4422-1996
Pipe Length:6m

Nominal diameterdn(mm)Mean outside diameterWall thicknessout of roundness ≤
9090. 77.81.8

Table 2size of welded pipe socket

Nominal outside diamete Dn(mm)Minimum length of pipe socket (mm)Mean inner diameter of pipe socket cenral(mm)The maximum taper αofsocket

The physical properties of the pipe should meet the following requirements: 
Vicat softening temperature:not less than 80 ℃ 
Elastic Modulus:3000MPa 
Expansion coefficient of Axial line :0.06-0.07mm/m℃

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Q:What is the essential difference between rubber expansion joint and rubber joint?
Rubber joint is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. The product uses rubber elasticity, high air tightness, medium resistance, weather resistance and radiation resistance etc., using polyester cord fabric skew high strength, strong stability and the hot and cold composite, after high pressure, mold temperature and curing. As the rubber joint has good comprehensive performance, it mainly acts as shock absorption, noise elimination and noise reduction. Therefore, it is widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industries, freezing, sanitation, plumbing, fire fighting, power and other infrastructure projects.
Q:Plastic coated metal hose flexible conduit joint what treatment
You see what the other end is connected to the main, if the connecting hose can be used self fixed joints, if no thread connection pipe, to set joint by three column card, if the connection device or threaded pipe, external thread joint, and some fittings, Glenn joint
Q:What's the smell of petrol in the car and the trunk?! Especially after a long drive!
It's easy for a car with a longer car age. The rubber hose in the engine room is of better quality and can be aged easily after a long time. Once aged, gasoline can leak into the cockpit, not into the manifold. The air conditioning system causes the gasoline to taste into the car. Therefore, once the rubber tube is aging, it needs to be replaced in time!
Q:HDPE double wall corrugated pipe joint shall be made of elastic sealing rubber ring and socket joint interface. What are the requirements for rubber ring joint?
Before the interface, should check the rubber ring is complete, confirm the rubber ring placement and socket insertion depth.
Q:What are the main differences between stainless steel flexible joint and rubber soft joint?
Stainless steel soft joint and rubber flexible joint are used as flexible components to absorb vibration and noise.
Q:How do you remove the burrs on the rubber joint quickly?
Frozen deburring machine is a kind of ultra low temperature using liquid nitrogen to make rubber, plastic products, zinc alloy burr occurs rapidly embrittlement, and under this condition, the burr of high-speed jet impinging particles of frozen products, so as to achieve both high quality and high efficiency removal products of burr, and keep possession the product itself does not change. The utility model can greatly improve the deburring precision of products, and has a high degree of intensification.
Q:Access toilet water inlet hose joints, how to repair water?
However, be careful not to hold back too much to prevent the toilet from being cracked. Because before if overwind, or rust, is not open, can only remove the drainage valve inside with a pipe wrench stuck open.
Q:The basic buret is a rubber tube is inlaid with a glass bead to replace glass piston. Why this burets cannot be used to install Potassium Permanganate solution?
Are made of glass, acid burette glass piston burette, no piston, just at the tip of a rubber tube, rubber tube with glass beads, glass or the lower beak. Why not the same because of acid burette, glass and alkali reaction, generate silicate, sticky, if it is very easy to use acid burette, the hole is blocked, damaged burets.
Q:What is the essential difference between natural rubber and three yuan ethylene propylene rubber?
The main use of natural rubber natural rubber because of its insulation, plasticity, water vapor barrier, tensile and wear characteristics of strong elasticity and good, widely used in industry, agriculture, national defense, traffic, transportation, machinery manufacturing, medical and health fields and daily life, such as transportation with the tire industry; with the transport belt, transmission belt, sealing rings; medical gloves, transfusion tube; used in the daily life of the shoes, raincoats, warm water bag are rubber as the main raw materials manufacturing, defense on the use of aircraft, artillery, tanks, and cutting-edge technology in the field of rockets, satellites, spacecraft, space shuttle requires a large amount of rubber parts.
Q:What is a hose valve?
The rubber tube is made of imported rubber and is made by special chemical formula. The utility model has the advantages of wear resistance, corrosion resistance, frost resistance, full sealing, no leakage, etc.;It is superior to gate valve, globe valve, regulating valve and stainless steel valve;It is convenient to overhaul, simply disassemble the valve body and replace the rubber tube. The valve body and the headstock can be used permanently. The cost is extremely low, and the service life can be raised by more than 3-5 times.Medium in the hose running, no flow resistance, do not touch the opening and closing mechanism and valve body, so as not to block the running parts, the operation is particularly flexible, greatly easing labor intensity.

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