Modified poly vinyl chloride(PVC-M) pipes for water supply
- 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
Modified poly vinyl chloride(PVC-M) pipes for water supply
What is MPVC pipe for water supply
High-impact PVC-M environmental water pipe is a kind of high performance new pipe which is made of PVC resin powder,adding impact modifiers to extrusion and shape and with high strength and toughness.Pipe production is strictly implemented according to pipeline industry standards CJ / T272-2008. In the process of manufacturing PVC-U pipes ,addition of impact modifiers keep the strength of pipes while increasing ductility of the material PVC resin so that the pipes have good toughness,enhancing the safety and environmental compatibility of the pipes .These pipes combine simple connection and straight of PVC-U pipe and high-impact performance of PE pipe.PVC-M pipe is widely used in municipal water supply and drainage, civil drainage, industrial water supply, industrial drainage, irrigation and watering and other vegetation. 
Advantages:
1. Light weight, easy to transport and install
Because of PVC resin powder adding impact modifiers , PVC-U water pipe become high-impact water pipe .under the same pressure, smaller wall thickness of PVC-M pipe , lighter quality
2. Good flexibility
while maintaining the elasticity modulus of PVC-U pipes ,PVC-M water pipes improve the flexibility of the pipe, excellent impact resistance;can resist to external shocks, environmental adaptability.
4. Health environmental protection;no pollution; ensure water quality, no scaling, no bacteria.
5. corrosion resistance and long service life
Under normal conditions, more than 50 years of service life
6. pipeline operation, lower maintenance costs, simple and reliable connection
Small wall thickness of pipe , large diameter of pipeline flow, energy-saving and low consumption. Products use simple adhesive bonding or elastic ring connection, easy to install securely.
Nominal Pressure and specification of MPVC pipe for water supply
Material:PVC resin according to GB/T 5761
Standard:CJ/T272-2008
Pipe Color:grey
Surface:smooth,no cracks,opacity
Pipe length:4m /6m
| Nominal Diameter (mm) | Wall thickness (mm) | Nominal Pressure (Mpa) | Nominal Diameter (mm) | Wall thickness (mm) | Nominal Pressure (Mpa) | Nominal Diameter (mm) | Wall thickness (mm) | Nominal Pressure (Mpa) | Nominal Diameter (mm) | Wall thickness (mm) | Nominal Pressure (Mpa) |
| 20 | 2.0 | 1.6/2.0 | 125 | 6.0 | 1.6 | 250 | 4.9 | 0.63 | 450 | 8.8 | 0.63 |
| 25 | 2.0 | 1.6/2.0 | 7.4 | 2.0 | 6.2 | 0.8 | 11.0 | 0.8 | |||
| 32 | 2.0 | 1.6/2.0 | 140 | 2.8 | 0.63 | 7.7 | 1.0 | 13.8 | 1.0 | ||
| 40 | 2.0 | 1.6 | 3.5 | 0.8 | 9.6 | 1.25 | 17.2 | 1.25 | |||
| 2.4 | 2.0 | 4.3 | 1.0 | 11.9 | 1.6 | 21.5 | 1.6 | ||||
| 50 | 2.0 | 1.25 | 5.4 | 1.25 | 14.8 | 2.0 | 26.7 | 2.0 | |||
| 2.4 | 1.6 | 6.7 | 1.6 | 280 | 5.5 | 0.63 | 500 | 9.8 | 0.63 | ||
| 3.0 | 2.0 | 8.3 | 2.0 | 6.9 | 0.8 | 12.3 | 0.8 | ||||
| 63 | 2.0 | 1.0 | 160 | 3.2 | 0.63 | 8.6 | 1.0 | 15.3 | 1.0 | ||
| 2.5 | 1.25 | 4.0 | 0.8 | 10.7 | 1.25 | 19.1 | 1.25 | ||||
| 3.0 | 1.6 | 4.9 | 1.0 | 13.4 | 1.6 | 23.9 | 1.6 | ||||
| 3.8 | 2.0 | 6.2 | 1.25 | 16.6 | 2.0 | 29.7 | 2.0 | ||||
| 75 | 2.0 | 0.8 | 7.7 | 1.6 | 315 | 6.2 | 0.63 | 630 | 12.3 | 0.63 | |
| 2.3 | 1.0 | 9.5 | 2.0 | 7.7 | 0.8 | 15.4 | 0.8 | ||||
| 2.9 | 1.25 | 180 | 3.6 | 0.63 | 9.7 | 1.0 | 19.3 | 1.0 | |||
| 3.6 | 1.6 | 4.4 | 0.8 | 12.1 | 1.25 | 24.1 | 1.25 | ||||
| 4.5 | 2.0 | 5.5 | 1.0 | 15.0 | 1.6 | 30.0 | 1.6 | ||||
| 90 | 2.0 | 0.63 | 6.9 | 1.25 | 18.7 | 2.0 | 37.4 | 2.0 | |||
| 2.2 | 0.8 | 8.6 | 1.6 | 355 | 7.0 | 0.63 | 710 | 13.9 | 0.63 | ||
| 2.8 | 1.0 | 10.7 | 2.0 | 8.7 | 0.8 | 17.4 | 0.8 | ||||
| 3.5 | 1.25 | 200 | 3.9 | 0.63 | 10.9 | 1.0 | 21.8 | 1.0 | |||
| 4.3 | 1.6 | 4.9 | 0.8 | 13.6 | 1.25 | 27.2 | 1.25 | ||||
| 5.4 | 2.0 | 6.2 | 1.0 | 16.9 | 1.6 | 33.9 | 1.6 | ||||
| 110 | 2.2 | 0.63 | 7.7 | 1.25 | 21.1 | 2.0 | 42.1 | 2.0 | |||
| 2.7 | 0.8 | 9.6 | 1.6 | 400 | 7.9 | 0.63 | 800 | 15.7 | 0.63 | ||
| 3.4 | 1.0 | 11.9 | 2.0 | 9.8 | 0.8 | 19.6 | 0.8 | ||||
| 4.2 | 1.25 | 225 | 4.4 | 0.63 | 12.3 | 1.0 | 24.5 | 1.0 | |||
| 5.3 | 1.6 | 5.5 | 0.8 | 15.3 | 1.25 | 30.6 | 1.25 | ||||
| 6.6 | 2.0 | 6.9 | 1.0 | 19.1 | 1.6 | 38.1 | 1.6 | ||||
| 125 | 2.5 | 0.63 | 8.6 | 1.25 | 23.7 | 2.0 | 47.4 | 2.0 | |||
| 3.1 | 0.8 | 10.8 | 1.6 | ||||||||
| 3.9 | 1.0 | 13.4 | 2.0 | ||||||||
| 4.8 | 1.25 | ||||||||||
Characteristics of MPVC pipe for water supply
1. physical and mechanical properties of technical indicators
| item | specification |
| density（kg/m3） | 1350～1460 |
| Vicat softening temperature（℃） | ≥80 |
| Longitudinal reversion rate（%） | ≤5 |
| Methylene chloride immersion test（15℃±1℃,30min,） | no surface change |
| Drop hammer impact test（0℃） | TIR≤5% |
| High-speed impact test（22℃）（dn≥110mm） | no brittle failure |
| Hydraulic test | no rupture, no leakage |
| Cut pipe hydraulic test | no rupture, no leakage |
| C- ring toughness test | ductile failure |
2、Hydraulic test：
According to GB / T 6111-2003 prescribed test, test temperature and hoop stress in the table below, without leakage or damage ,pipe is qualified within the specified conditions in the table .
| Temperature℃ | hoopstress,MPa | testtime | pipenominaldiameter/mm |
| 20 | 36 | 1 | dn≤63 |
| 20 | 38 | 1 | dn＞63 |
| 60 | 12.5 | 1000 | Allsizes |
- Q: The basement of submersible sewage pump outlet pipe installation need and flexible rubber joint is not installed? Can not?
- Rubber joint, also called shock proof throat, is mainly used in the entrance and exit of pumps. It is used to absorb the noise caused by vibration during the operation of pumps.
- Q: Acid burette and burette why different structure
- The basic buret cannot use frosted glass, like a night can produce sodium silicate, lead glass cock is stuck and can not rotate. With smooth glass beads with rubber tube, you can play a sealing role, the use of a little skill, pinch the rubber tube, in the upper part of the glass bead force, resulting in a gap, let the liquid drop out. If pinch in the lower half, it will lead to the lower end of the glass tube bubble, the amount is not accurate. Burette after use must be washed with water.
- Q: The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?
- This brand has been doing for more than 20 years, you can go to the store to find, certainly some, safety first, trouble trouble point.
- Q: What is the function between the rubber pipe joint and the installing pipe?
- The action of the rubber pipe joint on the installation of pipes:1. Small size, light weight, good elasticity, easy installation and maintenance.2. After installation, the transverse, axial and angular displacement of the pipe vibration can be absorbed. The pipe is not concentric and the flange is not parallel.3 、 after installation, it can reduce the noise caused by vibration of pipes, pumps and so on, and has strong vibration absorption ability.
- Q: How to prevent leakage of rubber joint check valve?
- Is an integral structure, one hundred percent high quality elastic rubber material, built-in reinforcing fibers, except hooped external stainless steel hoop, its interior does not contain any metal accessories, will not rust corrosion, and wear resistance strong, no mechanical failure worries, no maintenance. Because it is used in butyl rubber, so that the wear resistance is particularly strong with the traditional water pressure automatic opening and closing are very safe and reliable, no noise, no need of manual operation, so no need to maintain his application scope is wide.
- Q: Three yuan ethylene propylene rubber hose, hydraulic oil and oil?
- First of all, three yuan ethylene propylene rubber is non-polar, oil is non-polar, as for hydraulic oil well, there are many kinds of polar hydraulic oil and non-polar hydraulic oil.
- Q: What is the essential difference between natural rubber and three yuan ethylene propylene rubber?
- Vulcanized natural rubber elastic rubber and its crosslinking density is not too high, the elasticity is high. For example, in the range of 0-100 DEG C, elasticres at 50-85 DEG C, the elastic modulus of steel is only 1/3000, the tensile elongation is up to 1000%, to 350%, after retraction of permanent deformation is only 15%, a higher elasticity of natural rubber in the general rubber after polybutadiene rubber.
- Q: The maximum number of joints for a rubber hose is no more than
- Shower hose, shower hose, two joints are nominal diameter of: 1/2 inch (4 thiophene) cylindrical pipe thread. Standard component. Hot and cold bath: take a bath with hot water before going to bed every day. The temperature of the water is within the limits of the body's tolerance. After washing, sleep in hot water for 15 minutes. After bathing was out of a sweat, after 3~4 minutes, and then into a basin of cold water or cold shower. Note that the hot and cold bath must be "hot before cold."".
- Q: What are the gas hoses?
- The stainless steel is expensive, 40 yuan set.The rubber is cheap, 10 yuan a set.Where do you come from? I don't know. In our Shanghai gas, this price includes the labor cost of the installation to you. In other words, fix it directly for you.
- Q: Laboratory condensate water pipe must use rubber tube, shall not use latex tube reasons
- Suction flat test: in the 1min vacuum, after maintaining 10min, with diameter of 0.9 times the diameter of the hose rolled over, check the degree of collapse of the hose. Some standards used to measure the rate of change in the outer diameter of the hose to indicate the extent of deformation of the hose.
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Modified poly vinyl chloride(PVC-M) pipes for water supply
- 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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