Modified poly vinyl chloride(PVC-M) pipes for water supply
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- Loading Port:
- Qingdao
- Payment Terms:
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- 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:How should we distinguish between the silicone hose and the rubber tube?
- Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors. Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black.
- Q:How to make a rubber tube requires flow
- Rubber pipes are made of high pressure rubber hose and low pressure rubber hose.Low pressure rubber hose is made of inner rubber, cloth, winding (cloth, winding layer number), outer rubber. High temperature processing and vulcanization.
- Q:Hydraulic hose joint dimensions
- Classification of threadsThe 1. threaded internal and external threads two;2. according to the shape of teeth can be divided into: 1) triangular thread 2) trapezoidal thread 3) rectangular thread 4) sawtooth thread;3. by line, single, head and multi thread;4., according to the direction of rotation, two kinds of left and right threads, the right is not marked, left plus LH, such as M24 * 1.5LH;5. according to different uses are: metric common thread, thread sealed pipe thread, non threaded sealing pipe thread, 60 degrees taper pipe thread, metric taper thread, etc.
- Q:How to determine the tensile strength of GB rubber joint?
- The tensile strength of adhesive joints that can resist the ultimate capacity rubber tensile failure, tensile test piece refers to fracture when the unit section of the load, also known as tensile strength, tensile strength, unit MPa (MPa). Tensile strength is generally used as the main physical and mechanical standard in rubber joint industry.
- Q:What is the function of the rubber pipe joint and the installation 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 often do the oil - resistant rubber pipes undergo atmospheric pressure testing?
- Hydraulic test verification pressure test: Test hose and assembly under verification pressure, continue 30s-60s, whether to produce leakage, deformation and damage. Compression deformation test: keep 1 minutes under the specified pressure (work pressure, verification pressure or other pressure below the proof pressure), measure the length and diameter of the hose, twist angle and bend. Bursting pressure test: Determination of the pressure at which the hose burst during the specified step-up rate. Leak test: save 5min at 70% of the minimum blast pressure, and check again and again for leaks or damage. Due to the fact that water is often used in tests, the pressure and leakage pressure at normal temperatures may be slightly lower at normal temperatures.
- Q:How to distinguish the true and false corrosion resistant rubber soft joint?
- Soft joint products into your acidic medium, a bubble will know!
- Q:Does rubber hose drink from tap water? Is it poisonous?
- .PVC is actually a vinyl polymerization substance, whose material is a non crystalline material. PVC materials often use stabilizers, lubricants, auxiliary processing agents, pigments, anti shock agents and other additives in practical use. Is not flammable, high strength, excellent resistance to climate variability and geometric stability. PVC has strong resistance to oxidizing agents, reducing agents and strong acids. However, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid, and it is also not suitable for contact with aromatic hydrocarbons and chlorinated hydrocarbons. In addition, the terms person, vs, computer, abbreviated as PVC, and the PVC humanoid are often referred to as PVC.
- Q:What are the types of hose connectors?
- In general, we'll sort it out first.It is divided into A/, B/, C/, D/, F/, G/, H/, K/A/ flat sealing type,Type B/ is a jacketed joint that matches the 24 degree C type,C/ points 24.60. and 74 degrees, and in turn with 24 degrees g, type and 74 degree g match,D/ is a spherical sealed typeF/ is a disc type jointG/ divided into 3 kinds, namely 24, 60, and 74 degrees, and the same degree of C matching seal,The H/ machined a sealing groove in the cone of 24 degrees g,K/ a quick change connector, it goes nuts, adopts the sealing method, the piston type to facilitate the replacement of Yucca Shaw, commonly used in coal mine which is commonly used to.
- Q:What are the types of metal hose couplings?
- DPJ external threaded end metal hose joint is an extension of JB/GQ 0552, /83, D95-5 metal joint;The metal joint is made of zinc alloy. The surface is zinc plated, frosted or chrome plated. The structure is close, without porosity and high strength. The metal hose is connected reliably and has beautiful appearance;The metal joint is an end connection and a linear connection for connecting the metal hose to the case;Suitable metal hose: JS, JSH, JSB, JSHG;It is recommended to use an inch metal hose joint or a metric thread metal joint;Can be customized a variety of non-standard metal hose joints, special metal joints.
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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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