Plastic Pipe - PVC Pipe/CPVC Pipe/UPVC Pipe/PVC-U Pipe
|FOB Price:||US $0.1-50 / Meter|
|Min. Order:||1,000 Meters|
|Min. Order||FOB Price|
|1,000 Meters||US $0.1-50/ Meter|
|Transport Package:||Standard Export Packing|
|Payment Terms:||L/C, T/T|
- Model NO.: czwy
- Hardness: Hard Tube
- Color: Color
- Shape: Round
- Standard: ISO
- Feature: Low Cost
- Trademark: czwy
- Origin: Hebei, China
- Material: CPVC/UPVC
- Type: Thermosetting Plastic Pipe
- Hollow: Hollow
- Usage: Drainpipe, Water Supply Pipe, Threading Pipe, Wire and Cable Pipe, Agricultural Irrigation Pipe, Corrugated Pipe, Building Materials
- Customized: Yes
- Life: Long
- Specification: as your requirement
- HS Code: 3917230000
Plastic Pipe - PVC Pipe/CPVC Pipe/UPVC Pipe/PVC-U Pipe:
We are a professional manufacturer of PVC pipes, like irrigation pvc tube, drainage tube, Water supply pipes, electrical tube, and other pvc products. We can base on your require to do any specifications.
PVC material properties:
Density of 1380 kg/m3
Young's modulus of elasticity (E), 2900-3400 MPa
Tensile strength (sigma t) 50-80 MPa
Elongation @ break 20-40%
Notch test 2-5 kJ/m2
Glass transition temperature of 87 ºC
Melting point is 212 ºC
Vicat B1 85 ºC
Thermal conductivity (lambda) 0.16 W/m.K
Coefficient of thermal expansion (alpha) 8 10-5 / K
The heat capacity (c) 0.9 kJ/(kg · K)
Water absorption (ASTM) 0.04 to 0.4
The refractive index of hard molding product is 1.52 ~ 1.55
Price 0.5 1.25 euro/kg
The melt index of 6-9 g / 10 min
Polyvinyl chloride (PVC) is the biggest characteristic of flame retardant, so is widely used in fire protection applications.But the polyvinyl chloride (PVC) in the process of combustion will release hydrogen chloride and other toxic gases, such as dioxin.
Polyvinyl chloride (PVC) combustion can be divided into two steps.In 240 ºC to 340 ºC before burning decomposition of hydrogen chloride gas and alkadiene contain a double bond, and then in 400-470 ºC carbon burning.
~~~~~Several kinds of common PVC pipes:~~~~~
1. PVC Water Pipe:
PVC water pipe is health grade PVC resin as the main raw material, adding quantitative stabilizer, lubricant, filler, toner, etc., the plastic extruder extrusion molding and injection molding machine, through cooling and solidifying, finalize the design, testing, packaging process to produce a kind of water supply pipe.
PVC pipe size has Φ20,Φ25,Φ32,Φ40,Φ50,Φ63,Φ75,Φ90,Φ110,Φ125,Φ140,Φ160,Φ180,Φ200,Φ225,Φ250,Φ280,Φ315,Φ355,Φ400,Φ450,Φ500,Φ630,Φ720,Φ800 etc.
For PVC hoses - as the nominal pressure, pressure of said expressed in Mpa.Nominal pressure regulation is 0.63 Mpa, 0.8 Mpa, 1.0 Mpa, 1.25 Mpa, 1.6 Mpa, etc.
Minimum diameter of the pipe for each pressure area: 0.63 Mpa pipes, the minimum diameter is 63 mm, manage the minimum diameter of 50 mm 0.8 Mpa, 1.0 Mpa pipes, the minimum diameter of 40 mm, 1.25 Mpa pipes, the minimum diameter is 32 mm, 1.6 Mpa pipes, the minimum diameter of 20 mm and 25 mm.Pipe length is 4 m, 6 m, 8 m.
For reference only:
Range of application(Just for water pipe):
1. The civil construction, industrial building indoor water supply, water system;
2. The residential area, plant area of buried water supply system;
3. The urban water supply pipeline system;
4. Water treatment plant water pipeline system;
6. Garden irrigation, drilling engineering, and other industrial pipe.
~~~~~~~~~~~Product Specifications(ASTM Standard):~~~~~~~~~~
For reference only:
|Item Name||Size(inch)*Wall Thickness(mm)||Weight(kg/m)||PCS/BAG|
|ASTM PVC WATER SUPPLY PIPE||1/2×1.7||0.170||30|
|ASTM PVC DRAINAGE PIPE||1-1/4×2.0||0.380||10|
2. PVC Square Pipe:
~~~~~~~~~~~~~~Square Pipe Specifications:~~~~~~~~~~~
For reference only:
|PVC Square Pipe||Specification (mm)||Thickness (mm)|
1. Amorphous materials, hygroscopicity, liquidity is poor, in order to improve the liquidity, prevent bubbles and appropriate drying in advance.
2. Easy to decompose, especially at high temperature in contact with the steel and copper are more likely to break down decomposition temperature (200 degrees c).Molding temperature range is small, must be strictly controlled temperature for the material.
3. Use of screw injection machine and direct the nozzle aperture should be larger, in case of blind Angle hysteresis material.
4. Mould gating system should be thick, the appropriate gate section, mould should be cooling, mould temperature 30 to 60 degrees, the material temperature 160-190.
PVC is one of the largest plastic products production in the world, cheap, wide application, polyvinyl chloride (PVC) resin as white or light yellow powder.According to the different USES can join different additives, PVC plastic can present different physical properties and mechanical properties.Add the right amount of plasticizer in PVC resin, can be made into a variety of hard, soft and transparent products.
The density of pure PVC is 1.4 g/cm3, joined the plasticizer and filler of the density of PVC plastics are generally 1.15 2.00 g/cm3.
Hard polyvinyl chloride (PVC) has good tensile, flexural, compressive strength and impact resistance, can be used as structure materials separately.
Soft PVC softness, elongation at break, cold resistance will increase, but the brittleness, hardness, tensile strength decreased.
Polyvinyl chloride (PVC) has good electrical insulation performance, can make low frequency insulation materials, the chemical stability.Due to the poor thermal stability of polyvinyl chloride (PVC), heating for a long time can lead to decompose, release HCL gas, discoloring the polyvinyl chloride (PVC), so its application scope is narrow, with temperatures between 15 ~ 55 ºC in general.
ABS is used for conveying water, mud and chemicals.DWV (drain waste exhaust) application of the most commonly used.
UPVC the entire working temperature range has excellent chemical resistance, has extensive work pressure.Due to the nature of long-term high strength, stiffness and cost-effectiveness, UPVC system accounts for a considerable proportion of plastic pipe installation.
PP (polypropylene): Polypropylene is suitable for use of food, drinking water and ultra pure water, and in the pharmaceutical, chemical and other industries.
PE (polyethylene): Polyethylene has been successfully used for years of drinking water and waste water, hazardous waste, and the safety of the compressed gas transmission.
3. PVC - U Pipe For Water Supply Profile:
UPVC is also called the hard PVC, it is made by the polymerization of vinyl chloride monomer and amorphous thermoplastic resin with certain additives (such as stabilizer, lubricant, filler, etc.).
In addition, using additives used with other resin blend modification method, has the obvious practical value.These have CPVC resin, PE, ABS, EVA, MBS, etc.UPVC high melt viscosity, liquidity is poor, even increase injection pressure and melt temperature, the change of liquidity are slim.
In addition, the forming temperature and the thermal decomposition temperature of the resin is very close, capable of forming temperature range is very narrow, is a kind of difficult to molding material.
For reference only:
|PVC-U PIPE FOR WATER SUPPLY:|
|Nominal Outer Diameter||PN6||PN6.3||PN8||PN10||PN12.5||PN16||PN25|
|Vicat Softening Temperature||≥80ºC|
|Dichloromethane Soakage Test||No change in appearance|
|Falling impact test (0ºC)||TIR≤5%|
|Hydrostatic Test||No breakage, No leakage|
|Joint Sealing Test||No breakage, No leakage|
|Vicat Softening Temperature||≥72ºC|
|Hydrostatic Test||No leakage|
|Water Absorption||≤40g/ cm²|
|Oven Test||No breakage, No leakage|
|Drop Test||No breakage|
|Plumbum Extractim||The 1st extract ≤1.0mg/L|
The 3rd extract ≤0.3mg/L
|Cadmium Extractim||Extract three times, each|
|Tin Extractim||The 3rd extract ≤0.02mg/L|
|Mercury Extractim||Extract three times, each |
|Contents of choride Vinyl Monomer||≤1.0mg/L|
1.light weight, convenient transportation and handling:
PVC pipe material is very light, handling, construction is convenient, the artificial can be saved.
2.good chemical resistance:
PVC pipe with excellent acid, alkali resistance, corrosion resistance, is quite suitable for the chemical industry to use.
3.small fluid resistance:
PVC pipe wall smooth, fluid resistance small, its roughness coefficient of only 0.009, is lower than other pipes, under the same flow rate, pipe diameter can be narrowed.
4. large mechanical strength:
Outside of the PVC pipe resistance to water pressure strength, compressive strength, good resistance to impact strength, etc., are suitable for all kinds of conditions of the piping engineering.
5. good electrical insulation:
PVC tube full of excellent electrical insulation, is suitable for wire, cable ducts, piping and building on the wire.
6.do not affect water quality:
PVC pipe by dissolution test confirmed that does not affect the water quality, the best tube for the tap water piping.
PVC pipe joint construction of easy quickly, so the project construction cost is low
1)Water supply engineering
4)Ground water engineering
5)Telephone engineering b
6)Well drlling engineering
7)Salt water engineering
8)Gas supply engineering
16)Free way engineering
17)Golf course engineering
18)Fishery use for plastic raft
Suitable temperature: is not more than 40 degrees (cold water pipe)
Usage: water supply pipe (not drink);Rain pipes etc.
Similar contrast :
UPVC pipe and PE pipe are thermoplastic plastic tube, they share a common feature of side, but in the loft.Heat resistant requirements.Anti-aging and other technical features also have difference.Now the UPVC pipe and PE pipe technical characteristic analysis is as follows:
UPVC compared with PE pipe performance:
The types of pipe Faults UPVC corrosion resistance is strong, easy to connect, and cheap, hard.Does not apply to hot water, joint adhesion high technical requirements, curing time is longer than the other.HDPE is qualitative light, good fatigue strength, good temperature resistance, good toughness and flexible Welding need power;Mechanical connection fittings price is more expensive.