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Hdpe Corrugation Pipes Plastic Building Material Pipelines - China

price: contact company for price

HDPE Corrugation Pipes Plastic building material pipelines

HDPE Double- wall Corrugation Pipes plastic construction pipelines

HDPE Double- wall Corrugation Pipes HDPE Pipe construction pipelines

HDPE Double- wall Corrugation Pipes

Application Areas

Large diameter HDPE double- wall corrugation pipe is a new pipeline system whose material is high- density polyethylene. It has the virtue of light weight, withstand voltage, flexible and long live etc. Compared with other pipes, its good pipe wall structural design observably reduces the cost of production. It is commonly used all over the world because of its easy connection and excellent quality. It is the upgrading and updating product of concrete pipe and cast iron pipes.

HDPE double- wall corrugation pipes are mainly used for embedded pipes. Embedded pipes transport the non- potable water, sewage, rain water and other gas and liquid for user, sewage treatment plant and river. The flow is forced by gravity, there is no pressure in the pipe when transporting whit gravity, it only endures the pressure from the soil.

Benefits and Advantages

Intensity and Stiffness

Because plastics embedded pipe is flexible pipe and it endures the press with the soil around in the correct design and construction that plastics embedded pipe doesn’t need the same intensity and stiffness as rigid concrete drainage pipe.

Hydraulic Features

The HDPE double- wall corrugation pipes’ resistance against fluid is much smaller than concrete pipe because of its slippy inner surface. It is proved in practice that smaller diameter plastics pipes can withstand higher flow rate than concrete pipes do at the same slope.

Tightness

The connection of HDPE double- wall corrugation pipe is credible. ( Flexible sealing ring bell and socket connection) .

Long Lifespan

HDPE double- wall corrugation pipe has many advantages in lifespan and corrosion resistant. Sewage and rainwater transported by embedded pipe is always aggressive, acidity and causticity. Sewage has powerful corrosiveness for example industrial water. HDPE double- wall corrugation pipe has better inoxidizability than metal conduit and concrete pipe. So the HDPE double- wall corrugation pipes’ abrasion resistance is very excellent.

Convenient Installation

Light weight, long length pipe body with less connection parts, low require for pipe ditch and foundation, easy connecting and quick constructing. HDPE double- wall corrugation pipe is very prominent in crowd areas and bad geological areas in the cities.

Economical Cost

The price of HDPE double- wall corrugation pipe is much lower than cast iron pipe. Although it is higher than concrete pipe, the cost of installation is lower and more convenient. Also the lifespan of HDPE double- wall corrugation pipe is much longer than concrete pipe, so the relative cost of HDPE double- wall corrugation pipe is very low.

Material Physical and Chemical Property

Item

Property

Unit

Technical Requirement

Physical Property

Density

g/ cm³

0.941- 0.965

Refraction coefficient

nd

1.54

Water absorption

%

<0.01

Mechanical Property

Tensile strength

MPa

20- 35

Breaking Elongation

≥350

Compression Strength

18~25

Flexural strength

25~40

Elastic modulus

≥800

Thermal Property

Heat expansion coefficient

10^- 5/ ℃

11- 16

Melting temperature

℃

131

Softening temperature

126

Brittle temperature

- 70

Successive temperature

≤60

The Physical Absorption of the Product

Index

Ring stiffness ( SN4)

KN

≥4

Ring stiffness ( SN8)

≥8

Impact strength ( TIR)

TIR≤10

Ring flexible

Sample is slick, no adverse bend, no broken, no disconnect between two walls.

Baking oven experiment

No air bubble, no layer separating, no cracking.

Connection experiment

No broken, no seepage

Creep ratio

≤4

Pipe Grade Classified by Circle Stiffness

Grade

SN4

SN6

SN8

SN12

SN16

Ring Stiffness

4

6.3

8

12.5

16

Specification of Product

Nominal Inside Diameter ( DN/ ID, mm)

Average Outside Diameter ( OD, mm)

Effective Length ( mm)

300

341

6000

400

445

500

563

600

672

710

800

PE80 PE80 PE100 PE100

Nominal Outside Diameter( mm) SDR17.6 SDR11

20 2.3 3.0 0.132 0.163 0.133 0.164

25 2.3 3.0 0.170 0.211 0.171 0.212

32 2.3 3.0 0.222 0.278 0.224 0.279

40 2.3 3.7 0.283 0.430 0.284 0.432

50 2.9 4.6 0.438 0.666 0.440 0.670

63 3.6 5.8 0.686 1.053 0.689 1.058

75 4.3 6.8 0.975 1.470 0.980 1.478

90 5.2 8.2 1.411 2.130 1.419 2.141

110 6.3 10.0 2.084 3.159 2.095 3.176

125 7.1 11.4 2.670 4.098 2.684 4.120

140 8.0 12.7 3.347 5.108 3.364 5.135

160 9.1 14.6 4.368 6.705 4.391 6.740

180 10.3 16.4 5.549 8.474 5.578 8.519

200 11.4 18.2 6.817 10.451 6.853 10.505

225 12.8 20.5 8.596 13.228 8.641 13.298

250 14.2 22.7 10.611 16.268 10.666 16.354

280 15.9 25.4 13.274 20.396 13.343 20.502

315 17.9 28.6 16.804 25.818 16.892 25.953

355 20.2 32.3 21.398 32.861 21.510 33.033

400 22.8 36.4 27.164 41.706 27.306 41.924

450 25.6 40.9 34.320 52.688 34.499 52.964

500 28.4 45.5 42.311 65.135 42.533 65.476

560 31.9 50.9 53.169 81.583 53.447 82.010

630 35.8 57.3 67.134 103.347


Company Contact:


  • Phone: 008618353095977

  • Address: DingtaoTown , Heze City , China

  • Email: Email


Published date: February 27, 2016 -

  • Business Description: We Heze Chaoran New Plastic belongs to Hongkong Changwei Group, built

    in 2009. producing the plastic molds, plastic products, pipes, pipe

    fitings, HDPE pipes, UPVC pipes, PPR pipes HDPE pipe fittings UPCV pvc

    u pipe fittings, PPR pipe fittings silicon products. Belive in New

    material could make our life better, we develop several factories ,

    producing the products, PMMA, TPU,PVC U etc. Our products could be

    used in daily life, industry, medical, etc with ECO friendly. and with

    high honour.

    Hongkong Changwei Group located in Hongkong, it including: Dongguan Changwei Mould Steels, Heze Chaoran New Plastics. Huashun precision Molds.

    Dongguan Changwei producing and exporting kinds of tool steel mold steel including 1.2311, 1.2312, 1.2738, 1.2316,1.2344 , 1.3343, P20,718, 738, m2, w6,H13, S136,SKD11,SKD61, SKH 9SKH 51,DC53, NAK80,8407,8418,etc. also provide mold base, heat treatment.

    We do our best for everyone of our clients. win every espect of our clients.

    If you interest, need, please do not hesitate to tell us.

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