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
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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: The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?
- You can change it yourself. However, many families do not yet know that in the past two years, the state has made great efforts to change rubber tubes into metal hoses, because metal hoses are safer, longer life and better sealing. They will certainly replace rubber pipes in the future.
- Q: How far is the gas cooker from the gas riser in the kitchen?
- Rubber hose for gas shall use oil resistant rubber hose, length of 1.2-1.5 meters, length not exceeding 2 meters.
- Q: Is there a tolerance standard for rubber tubes in length?
- Just think, in the use of the tube, is the important dimension of diameter and wall thickness of the pipe, a little a little long, short should not affect the use, especially the rubber tube, right?! so imagine, rubber tube should not have standard tolerances in length (requirements).
- Q: What's the difference between the rubber hose joint and the stainless steel hose joint?
- Flange connecting metal hose, metal hose is an important connecting component in engineering technology, which is made up of corrugated flexible pipe, net sleeve and joint. Connect the metal hose is an important component of modern industrial equipment connected in the pipeline. The metal hose is used as wire, cable, automatic instrument signal wire, cable protection tube and civil shower hose, specifications from 3mm to 150mm. Small caliber metal hose (inner diameter 3mm-25mm) is mainly used for precise optical ruler sensing line protection and industrial sensor line protection.
- Q: Is it feasible to use rubber material, middle canvas layer and outer rubber material in PVC rubber tube?
- Improvement measures: 1, adjust the process, plastic material in place; mixing rubber plastic stability; vulcanized rubbing with low temperature long time vulcanization; 2, test cloth in curing temperature shrinkage coefficient is too big, consider changing cloth;
- Q: How to install the water hose and do you use the tape? Or direct installation?
- Installation of water hose, joint with PVC (or metal pipe) head, the end of the connector with 8 iron wire at least two tied, and tied together at the end of a piece of wire;
- Q: Is the rubber pipe joint installed in the middle of the pipe and pump for shock absorption?
- A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
- Q: The difference between the rubber pipe and PE pipe?
- The appearance of the native HDPE is milky white and is somewhat translucent in the narrow cross section. PE has excellent properties that are resistant to most life and industrial chemicals. PE pipe welding, butt welding of PE pipeline, the method provides the highest reliability and the diameter of the range and pressure process: the end of the heating tube, using a tool called mirror contact pressure and temperature under the definition of "". The ends are contacted rapidly and remain under pressure during cooling. 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.
- Q: Do you know the inner diameter of the hose for household shower hose is the same? Can different brands of shower and hose mix?
- The shower hose interface is the same, 4 interface is Water Leakage washer, and shower hose can be mixed, Plumbing Hardware stores generally have washer, preferably with silicone rubber, durable, no, poor quality
- Q: What's the difference between hose and hose for compressed air?
- In use, it is usually marked with color. For example, the intake is made of blue, and the exhaust is made red, but it is not necessary.
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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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