All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO9002 Quality AssurancenPVC pipe usage: Mainly suitable for house electrical wiring pipes and drainage pipes.n1. It has good tensile and compressive strength: but its flexibility is not as good as other plastic pipes.n2. Small fluid resistance: The pipe wall of PVC-U pipe is very smooth and has very little resistance to fluid. Its roughness coefficient is only 0.009. Its water transport capacity can be 20% higher than that of cast iron pipes of the same diameter and 40% higher than that of concrete pipes. %.n3. Excellent corrosion resistance and chemical resistance: PVC-U pipes have excellent acid resistance, alkali resistance, corrosion resistance, and are not affected by moisture and soil pH. No anti-corrosion treatment is required when laying pipes.

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO9002 Quality Assurance

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO9002 Quality Assurance

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO9002 Quality AssurancenAdvantages of PVC pipe fittings:n1. Aging resistance and long service life: Polyethylene pipes containing carbon black can be stored outdoors in the open air and will not be damaged by ultraviolet radiation. long lasting.n2. Good chemical corrosion resistance: It can withstand corrosion from a variety of media, and substances present in the soil will not degrade the pipeline. Polyethylene is an electrical insulator, so it will not rot, rust or electrochemical corrosion;n3. Good wear resistance: The wear resistance of this product is 4 times that of steel pipes. In the field of slurry transportation, compared with steel pipes, PVC pipes have better wear resistance, which means that PVC pipes have a longer service life and better economy.n4. Reliable connection: Polyethylene pipe systems are connected by electric heat fusion, and the strength of the joints is higher than the strength of the pipe body.n5. Good low-temperature impact resistance: Polyethylene has an extremely low low-temperature catalytic temperature and can be used safely in the temperature range of -60-60°C. During winter construction, pipe brittleness will not occur due to the good impact resistance of the material.

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO9002 Quality AssurancenThe main uses of PVC water supply pipes are:n1. Indoor water supply and gray water systems of civil buildings and industrial buildings;n2. Underground water supply systems in residential areas and factories;n3. Urban water supply pipeline system;n4. Water treatment pipeline system of water treatment plant;n5. Marine aquaculture industry;n6. Pipes for garden irrigation, well digging and other industrial projects.

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO9002 Quality AssurancenThe main uses of PVC water supply pipes are:n1. Indoor water supply and gray water systems of civil buildings and industrial buildings;n2. Underground water supply systems in residential areas and factories;n3. Urban water supply pipeline system;n4. Water treatment pipeline system of water treatment plant;n5. Marine aquaculture industry;n6. Pipes for garden irrigation, well digging and other industrial projects.

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO 9002 Quality Assurance System.

All UPVC Pipe and Fittings are manufactured in compliance with AS/NZS 1477, the Australian and New Zealand standard for PVC Pipe and Fittings.UPVC Pipe is manufactured from 100% virgin Unplasticised Polyvinyl Chloride compound, no reworked material are used. All pipes are produced under strict ISO 9002 Quality Assurance System.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nFeaturesn■ Good hygienic performance: No heavy metal salt stabilizer is added during PE pipe processing. The material is non-toxic, has no scaling layer, and does not breed bacteria. It effectively solves the secondary pollution of urban drinking water.n■ Excellent corrosion resistance: Except for a few strong oxidants, it can withstand corrosion from a variety of chemical media; no electrochemical corrosion.n■ Long service life: Under rated temperature and pressure conditions, PE pipes can be used safely for more than 50 years.n■ Better impact resistance: PE pipe has good toughness and high impact resistance. Heavy objects can directly press through the pipe without causing it to rupture.n■ Reliable connection performance: The strength of the PE pipe's hot-melt or electro-fusion joint is higher than that of the pipe body, and the joint will not be disconnected due to soil movement or live load.n■ Good construction performance: The pipeline is light in weight, the welding process is simple, the construction is convenient, and the overall project cost is low.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nPolyethylene pipes are used in a wide range of applications, from small-section yellow pipes for natural gas to 48in diameter thick-walled black pipes for industrial and urban pipelines. Large diameter hollow wall pipes are growing rapidly as a replacement for storm drains and other sewer lines made of concrete. It has excellent resistance to most domestic and industrial chemicals. Certain types of chemicals can cause chemical corrosion, such as corrosive oxidizers (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride).  It has good electrical properties, especially the high dielectric strength of the insulation, making it very suitable for wires and cables. Medium to high molecular weight grades have excellent impact resistance, both at room temperature and even at temperatures as low as -40F.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nThe characteristics of hdpe are as follows:n1. HDPE has excellent resistance to most domestic and industrial chemicals. It can resist corrosion and dissolution by strong oxidants, acid and alkali salts and organic solvents.n2. HDPE does not absorb moisture and has good waterproof vapor properties, and can be used for moisture-proof, seepage-proof or packaging.n3. HDPE has good electrical properties, especially the high dielectric strength of the insulation, making it very suitable for wires and cables. Medium to high molecular weight grades have excellent impact resistance, both at room temperature and even at temperatures as low as -40F.n4. HDPE has good processability and heat sealability.n5. HDPE has a high degree of paper-likeness, stiffness and opening, and its hardness is 4 to 5 times that of LDPE film. Its surface hardness, tensile strength, rigidity and other mechanical strengths are close to PP and tougher than PP.n6. HDPE is non-toxic and odorless, and can also be used for packaging materials such as food, clothing, knitwear, etc. It is economical, practical and low-priced.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nWhat material is hdpe?nnHDPE is an opaque white waxy material with a specific gravity lighter than water, with a specific gravity of 0.941~0.960. It is soft and tough, but slightly harder than LDPE and slightly stretchable. It is non-toxic and tasteless. It is a product of polymerization under low pressure conditions catalyzed by Ziegler catalyst, so high-density polyethylene is also called low-pressure polyethylene.nnThe unique properties of various grades of HDPE are the appropriate combination of four basic variables: density, molecular weight, molecular weight distribution and additives. Different catalysts are used to produce polymers with customized special properties. These variables are combined to produce HDPE grades for different uses; achieving the best balance of properties.n​

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nPE polyethylene plastic, the most basic kind of plastic, plastic bag cling film, etc. are all PEHDPE high-density polyethylene plastics. The English name is "HighDensity Polyethylene", abbreviated as "HDPE". HDPE is a kind of high crystallinity, Non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the thin cross-section is translucent to a certain extent. PE has excellent resistance to most domestic and industrial chemicals. Certain types of chemicals will Produces chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride). The polymer is non-hygroscopic and has good waterproof vapor properties and can be used for packaging purposes. HDPE has Excellent electrical properties, especially the high dielectric strength of the insulation, make it very suitable for wires and cables. Medium to high molecular weight grades have excellent impact resistance, at room temperature and even at low temperatures of -40F.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nThe material of Hdpe is safe, non-toxic, odorless and does not smell like other pipes. At the same time, HDPE material has very good heat resistance and cold resistance, and it has outstanding performance in chemical stability, rigidity, toughness, mechanical strength and other aspects. HDPE material has low water absorption, and its insulation performance and radiation resistance are quite excellent. It is precisely because of the above advantages that HDPE has such a wide range of applications and is welcomed by the market.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nHDPE pipes must withstand a certain amount of pressure, and PE resins with large molecular weight and good mechanical properties, such as HDPE resin, are usually used. LDPE resin has low tensile strength, poor pressure resistance, poor rigidity, poor dimensional stability during molding and processing, and is difficult to connect, making it unsuitable as a material for water supply pressure pipes. However, due to its high hygienic indicators, LDPE, especially LLDPE resin, has become a commonly used material for the production of drinking water pipes. LDPE and LLDPE resins have small melt viscosity, good fluidity and easy processing, so the selection range of their melt index is also wide, usually MI is between 0.3-3g/10min.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nHDPE, also known as high-density polyethylene, is a thermoplastic resin with relatively high crystallinity.nHigh-density polyethylene is a white powder or granular product with a crystallinity of 80% to 90%, a softening point of 125 to 135°C, and a service temperature of up to 100°C. It is insoluble in any organic solvent at room temperature and is acid and alkali resistant. and corrosion from various salts; the film has low permeability to water vapor and air, low water absorption; and poor aging resistance. However, high-density polyethylene films have a low thermal deformation temperature under stress, so care should be taken during application.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nHDPE pipes have excellent corrosion resistance. Due to its high chemical stability, HDPE pipes can resist erosion by a variety of chemical substances, such as acids, alkalis, salts, etc.nThis gives HDPE pipes a longer service life in the drainage and sewage discharge fields, reducing the frequency of pipe replacement and maintenance costs.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nWear resistance: HDPE pipes have good wear resistance and are especially suitable for transporting highly abrasive media such as sand, coal, and slag.nLow temperature performance: HDPE pipes can maintain good performance in low temperature environments and are not easily brittle.nLow flow resistance: The inner wall of HDPE pipe is smooth and the friction coefficient is low, so the fluid flow resistance is small, which can improve the transportation efficiency.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.n⑴Reliable connection: Polyethylene pipe systems are connected by electric heat fusion, and the strength of the joints is higher than the strength of the pipe itself.n⑵Good low-temperature impact resistance: Polyethylene has an extremely low low-temperature embrittlement temperature and can be used safely in the temperature range of -60-60°C. During winter construction, pipe brittleness will not occur due to the good impact resistance of the material.n⑶Good resistance to stress cracking: HDPE has low notch sensitivity, high shear strength and excellent scratch resistance, and its environmental stress cracking resistance is also very outstanding.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nHDPE, also known as high-density polyethylene, is a thermoplastic resin with relatively high crystallinity.nHigh-density polyethylene is a white powder or granular product with a crystallinity of 80% to 90%, a softening point of 125 to 135°C, and a service temperature of up to 100°C. It is insoluble in any organic solvent at room temperature and is acid and alkali resistant. and corrosion from various salts; the film has low permeability to water vapor and air, low water absorption; and poor aging resistance. However, high-density polyethylene films have a low thermal deformation temperature under stress, so care should be taken during application.

HDPE Pipe Fitting System,Pipe and fittings shall be manufactured from virgin HDPE (High Density Polyethylene) compounds.nchemical propertiesnPolyethylene is resistant to a variety of organic solvents and acid and alkali corrosion, but is not resistant to oxidizing acids such as nitric acid. Polyethylene will be oxidized in an oxidizing environment.nphysical propertiesnPolyethylene can be considered transparent in its film state, but when it exists in a block form, it is opaque due to strong light scattering due to the presence of a large number of crystals inside it. The degree of crystallization of polyethylene is affected by the number of branches. The more branches, the more difficult it is to crystallize. The crystal melting temperature of polyethylene is also affected by the number of branches, ranging from 90 degrees Celsius to 130 degrees Celsius. The more branches, the lower the melting temperature. Polyethylene single crystals can usually be prepared by dissolving high-density polyethylene in xylene at temperatures above 130 degrees Celsius.n​