pvc-u or upvc water supply low price pipe
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 5000 m/month
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Specification
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.
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
Color:grey
| Nominal diameterdn(mm) | Mean outside diameter | Wall thickness | out of roundness ≤ | ||||||||||
| min. | max. | PN0.63 | PN0.8 | PN1.0 | PN1.25 | PN1.6 | |||||||
| min. | max. | min. | max. | min. | max. | min. | max. | min. | max. | ||||
| 20 | 20.0 | 20.3 | 1.6 | 2.0 | － | － | 1.8 | 2.2 | － | － | 2.0 | 2.4 | 1.2 |
| 25 | 25.0 | 25.3 | 1.6 | 2.0 | － | － | 1.8 | 2.2 | － | － | 2.0 | 2.4 | 1.2 |
| 32 | 32.0 | 32.3 | 1.8 | 2.0 | － | － | 2.0 | 2.4 | 2.0 | 2.4 | 2.4 | 2.9 | 1.3 |
| 40 | 40.0 | 40.3 | 2.0 | 2.4 | － | － | 2.2 | 2.7 | 2.4 | 2.9 | 3.2 | 3.8 | 1.4 |
| 50 | 50.0 | 50.3 | 2.0 | 2.4 | 2.2 | 2.7 | 2.6 | 3.1 | 3.0 | 3.5 | 3.7 | 4.3 | 1.4 |
| 63 | 63.0 | 63.3 | 2.0 | 2.4 | 2.5 | 3.0 | 3.2 | 3.8 | 3.8 | 4.4 | 4.7 | 5.5 | 1.5 |
| 75 | 75.0 | 75.3 | 2.3 | 2.8 | 2.9 | 3.4 | 3.6 | 4.2 | 4.5 | 5.2 | 5.6 | 6.5 | 1.6 |
| 90 | 90.0 | 90.3 | 2.8 | 3.3 | 3.5 | 4.1 | 4.3 | 5.0 | 5.4 | 6.3 | 6. 7 | 7.8 | 1.8 |
| 110 | 110.0 | 110.4 | 2.7 | 3.2 | 3.4 | 4.0 | 4.2 | 4.9 | 5.3 | 6.2 | 6.6 | 7.7 | 2.2 |
| 160 | 160.0 | 160.5 | 4.0 | 4.6 | 4.9 | 5.7 | 6.2 | 7.2 | 7.7 | 8.9 | 9.5 | 11.0 | 3.2 |
| 200 | 200.0 | 200.6 | 4.9 | 5.7 | 6.2 | 7.2 | 7.7 | 8.9 | 9.6 | 11.1 | 11.9 | 13.7 | 4.0 |
| 250 | 250.0 | 250.8 | 6.3 | 7.1 | 7.7 | 8.7 | 9.6 | 10.8 | 11.9 | 13.3 | 14.8 | 16.5 | 5.0 |
| 315 | 315.0 | 316.0 | 7.7 | 8.7 | 9.7 | 10.9 | 12.1 | 13.6 | 15.0 | 16.7 | 18.7 | 20.8 | 7.6 |
| 355 | 355.0 | 356.1 | 8.7 | 9.8 | 10.9 | 12.2 | 13.6 | 15.2 | 16.9 | 18.8 | 21.1 | 23.5 | 8.6 |
| 400 | 400.0 | 404.2 | 9.8 | 11.0 | 12.3 | 13.8 | 15.3 | 17.1 | 19.1 | 21.3 | 23.7 | 26.3 | 9.6 |
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 | |
| min. | max. | |||
| 20 | 16.0 | 20.1 | 20.3 | 0°40′ |
| 25 | 18.5 | 25.1 | 25.3 | 0°40′ |
| 32 | 22.0 | 32.1 | 32.3 | 0°40′ |
| 40 | 26.0 | 40.1 | 40.3 | 0°40′ |
| 50 | 31.0 | 50.1 | 50.3 | 0°40′ |
| 63 | 37.5 | 63.1 | 63.3 | 0°40′ |
| 75 | 43.5 | 75.1 | 75.3 | 0°30′ |
| 90 | 51.0 | 90.1 | 90.3 | 0°30′ |
| 110 | 61.0 | 110.1 | 110.4 | 0°30′ |
| 160 | 86.0 | 160.2 | 160.5 | 0°30′ |
| 200 | 106.0 | 200.2 | 200.6 | 0°30′ |
| 250 | 131.0 | 250.3 | 250.8 | 0°30′ |
| 315 | 163.5 | 315.4 | 316.0 | 0°30′ |
| 355 | 183.5 | 355.5 | 356.2 | 0°15′ |
| 400 | 206.0 | 400.5 | 401.5 | 0°15′ |
The physical properties of the pipe should meet the following requirements：
density:1350-1460kg/m³
Vicat softening temperature：not less than 80 ℃
Elastic Modulus:3000MPa
Expansion coefficient of Axial line :0.06-0.07mm/m℃
- Q: Could you tell me the maximum pressure that the hose can bear?
- This hose with material, wall thickness, diameter is Dudu, but there are special hose pressure testing machine test the size of the market, you take a look at the next.
- Q: Does the rubber tube affect the engine in the car's tank?
- I don't know what you mean by that, but the car's tank itself needs to be sealed and no clutter is allowed
- Q: What is the method of making large diameter rubber joint?
- Method for making large caliber rubber parts:Mold making: external shell, internal steam box, steam, internal core, hydraulic cylinder do support (two years earlier, with Jack) and high strength rubber cord wrapped into the mould, after high-temperature steam curing, eventually forming.
- Q: What is the difference between plastic lined steel pipe and rubber lined steel pipe?
- Service life: because the lining rubber tube generally uses the rubber board to carry on the internal bonding, therefore inevitably has the union seam, but the lining plastic tube is a molding. Therefore, in the general chemical water transportation and Xunhua water treatment, the lining pipe is more stable, and the service life will be longer. But in the condition of the abrasive medium, the lining hose will be more durable.
- Q: How to distinguish the true and false corrosion resistant rubber soft joint?
- Put the rubber joint in the corrosive liquid which needs to pass. One day, 24h can see that the swelling ratio is not more than 5%!
- Q: How do the automobile rubber hoses combine with the quick couplings?
- The fluorine fast joint is aligned with the charging head on the air conditioner of the automobile, and can be connected by pressing lightly. Then the screw handle on the fast joint can be tightened reversely, so that it can be filled.
- Q: Why should the water stop strip be joined by heat instead of superposition?
- Thermal connection is the safest and most reliable method of joint treatment, but it has certain requirements for technology.
- Q: In long-term high temperature environment, silica gel tube and three yuan ethylene propylene rubber hose which is good durability?
- Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors.
- Q: What are the types of metal hose couplings?
- DKJ jointStructure and characteristics:The DKJ card sleeve type metal hose joint can connect the steel pipe without the screw and the hose, and save the thread setting process, just screw the screw in;The metal joint is made of zinc alloy. The surface is zinc plated, sanded or chrome plated. The structure is compact and the strength is high. The steel pipe and the metal hose are connected reliably, and the appearance is beautiful;The metal fittings are jacketed to connect the metal hose to the non threaded steel tube;Suitable metal hose: JS, JSH, JSB, JSHG;Adaptation: steel thin steel wire pipe, black, tin pipe (water, gas);When choosing DKJ card type metal joint, please pay attention to the specification and size of the connecting pipe hose.
- Q: What's the difference between hose and hose for compressed air?
- When the joint is made into a quick plug, hard pipe is rare; for example, galvanized steel pipe, joint practice is similar to hydraulic tubing. The pipes in the compressed air are welded with steel tubes, but I don't think that's what you call the hard tube
Send your message to us
pvc-u or upvc water supply low price pipe
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 5000 m/month
OKorder Service Pledge
OKorder Financial Service
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