Product Description:
Products profile: Delicate Plastic Pipe - PE Pipe Made in China
The complete series of our Plastic drainage pipes include rainwater pipes, underground drainage pipes and spiral amortization standpipe, which can extensively fit your requirement for many purposes such as city construction and home decoration.
Here are characteristics of our PE pipe:
(1) Fine physicochemical performance, corrosion resistant, excellent in cushion effect, small fluid resistance, flow rate 30% up compared with cast iron pipes of the same diameter.
(2) It is weather resistant, long performance life, the Construction Ministry Fujian Province experimental unit material shows its service life is 30-50 years, being ideal for building drain and blowdown.
(3) Light and durable, convenient in fixing, greatly speed up progress of works, reduce project cost.
(4) Saving building expenses,greatly reduce the overall costs compared with the traditional cast iron pipes.
The color of the corporation's products are mainly white, with esthetic appearance, brightness, smoothness, inspiring the building internal milieu atmosphere to have a sort of neatness, comfortable fashion.
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Several kinds of common PE pipes:
PE mineral dedicated pipe:
In all of the engineering plastics in the wear resistance of HDPE plastic crown, the most notable.The higher the molecular weight of material is more wear-resisting, even more than many metal materials (such as carbon steel, stainless steel, bronze, etc.).
Under the condition of strong corrosion and high wear four to six times that of steel tube service life, 9 times that of ordinary polyethylene;And improve the efficiency of transmission by 20%.Flame retardant, antistatic performance good, all meet the standard requirements.Downhole service life more than 20 years, the economic benefit is remarkable, impact resistant, wear resistant, double effect is remarkable.
In the coal mine enterprise, downhole operation, HDPE mineral dedicated pipe installation is convenient, long life advantages can not be replaced.HDPE mineral dedicated pipe development momentum!
PE Drainage pipes:
PE Drainage pipes is also called the high density polyethylene pipes, English: HDPE.
This kind of tube is often used as municipal engineering preferred pipe material, mainly used in sewage treatment industry.
Because of its abrasion resistance, acid resistance to corrosion, high temperature resistant, high voltage and other characteristics, gradually replaced the traditional pipes such as steel pipe, cement pipe position in the market, especially since this tubing, light weight and convenient installation and mobile is the first selection of new materials.
PE Water pipes:
PE Water supply pipe is one of the traditional steel pipe of a PE, the replacement of the polyvinyl chloride (PVC) drinking water pipe.
PE Water supply pipe must absorb a certain amount of pressure, usually to choose large molecular weight, good mechanical properties of PE resin, such as HDPE resin.
LDPE resin of low tensile strength, compression is poor, poor rigidity, dimensional stability is poor, when forming and connection problems, is not suitable as the pressure in the feed water pipe material.But due to its high health indicators, especially PE HDPE resin has become in the production of drinking water pipe commonly used materials.HDPE melt viscosity of the resin is small, good liquidity, easy processing, so the choice of the melt index range is wide.
HDPE pipe system advantages:
1. reliable connection:
the connection between the polyethylene pipe system using electric hot melt way, the strength of the joint is higher than the strength of pipe body.
2. good low-temperature impact resistance:
polyethylene of low temperature brittle temperature is extremely low, can be in 60-60 ºC temperature range for safe use.During the winter construction, because the material good impact resistance, pipe is not going to happen.
3. good stress cracking resistance:
HDPE has low notch sensitivity, high shear strength and excellent scratch resistance, environmental stress cracking resistance is also very prominent.
4. good resistance to chemical corrosion resistance:
HDPE pipe is resistant to many kinds of chemical medium corrosion, chemicals that exist in the soil will not cause any degradation to the pipeline.Polyethylene is electrical insulators, so will not rot, rust or electrochemical corrosion phenomenon;In addition it does not promote the growth of algae, bacteria or fungi.
5. ageing resistance, long service life:
contains 2-2.5% of the uniform distribution of carbon black polyethylene pipe can be used in outdoor or in open air for 50 years, will not damage by uv radiation.
6. good abrasion resistance:
HDPE pipe and steel tube wear resistance test show that the wear resistance of HDPE pipe for four times that of steel pipe.In the field of slurry transportation, compared with steel pipe, HDPE pipe has better wear resistance, which means that the HDPE pipe has a longer service life and a better economy.
7. good flexible:
flexible makes it easy to bend, HDPE pipe engineering by changing the way for piping around obstructions, on many occasions, the flexible pipe can reduce the dosage of pipe fittings and reduce the cost of installation.
8. small flow resistance:
HDPE pipe has a smooth inner surface, the manning coefficient of 0.009.Smooth performance and the adhesion properties of guarantee HDPE pipe has a traditional tubing higher transmission capacity, but also reduces the water conveyance pipeline pressure loss and energy consumption.
9. easy to carry:
HDPE pipe than concrete pipes, galvanized pipe and steel pipe is lighter, it is easy to handle and install, less manpower and equipment needs, means that the project installation cost greatly reduced.
10. a variety of new construction methods:
HDPE pipe has a variety of construction technology, in addition to the traditional excavation method may be used for construction, can also use a variety of new trenchless technologies such as pipe jacking, directional drilling, liner, in the form of pipe and construction, for some do not allow the excavation sites, is the only option, so the HDPE pipe wider application fields.PE Pipe features:
1.Good health performance: PE pipe processing without adding heavy metal salt stabilizers, material non-toxic, no fouling layer, not breed bacteria, to solve the pollution of city drinking water.
2. Excellent corrosion resistance: except a few strong oxidizer, resistant to various chemical media;No electrochemical corrosion.
3. Long service life: under rated temperature and pressure conditions, PE pipe is safe to use more than 50 years.
4. Good resistance to impact: PE tube good toughness, high resistance to impact strength, heavy pressure piping directly, will not lead to a broken line.
5. Reliable connection performance: PE pipe hot melt or fused interface strength is higher than the pipe body, joint will not move due to soil or the role of live load disconnect.
6. Good construction performance: light pipe, welding process is simple, convenient construction, engineering comprehensive cost is low.
Areas of application:
1. The city tap water pipe network system.
2. Urban and rural drinking water pipeline.
3. The city sewage pipe.
4. Chemical, chemical fiber, food, forestry, printing and dyeing, pharmaceutical, light industry, papermaking, metallurgy and other industrial material liquid pipelines.
5. Agricultural irrigation pipe.
6. Post communications lines, electric wire protective casing.
7. The mine slurry pipeline.
8. Post communications lines, electric wire protective casing.
Properties Of PE Pipe:
High density polyethylene for white particles, non-toxic, tasteless, odourless, melting point is 130 ºC, the relative density is 0.941 ~ 0.960.
It has good heat resistance and cold resistance, good chemical stability, also has high rigidity and toughness, good mechanical strength.Dielectric properties, environmental stress cracking resistance is also good.
