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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: yost
  • Model Number: PE100
  • Material: PE
  • Specification: 300mm-700mm
  • Length: 11.8m
  • Thickness: 1mm-4mm
  • Standard: ISO
  • Color: Grey
  • Application: Drainage
  • Product name: HDPE double-wall corrugation pipes
  • Name: hdpe pipe 500mm
  • Certification: ISO Certificate
  • Feature: Corrosion Resistant
  • Type: 500mm
  • Size: 300mm

Packaging & Delivery

Packaging Details: Packing:nude according to specific customer needing suitable for long-time sea shipment.
Delivery Detail: 7 days
Product Description

 HDPE DOUBLE-WALL CORRUGATION PIPES

APPLICATION

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 reduced the cost 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 ADVENTURES

Intensity and Stiffness

Because plastic embeded pipe is flexible pipe and it endures the press with the soil around in the correvt and construction that plastics embedded pipe doesn't need the same indensity and stiffness as rigid concrete drainage pipe.

Hydraulic Feastures

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 plactics pipes can withstand highter flow rate than concrete pipes do at the same pipe.

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 rain water transported by embedded pipe is always aggressive,acidity and causticity.Sewage has powerful corrosiveness foe example industryial water.HDPE double-wall corregatrion 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 connection and quick constructing.HDPE double-wall corrugation pipe is very prominent in crowd areaa and bad geological areas in the cities.

Economic Cost

The price of HDPE double-wall corrugation pipe is much lower than casi 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

ItemPropertyUnitTechnical Requirement

Physical

Property

Densityg/cm³0.941-0.965
Refraction coefficientnd1.54
Water absorption%<0.01

Mechanical

Property

Tensile strengthMPa20-35
Breaking Elongation%≥350
Compression strength MPa18~25
Flexual strengthMPa25~40
Elastic modulusMPa≥800

Themical

Property

Heat expansion coefficient10^-5/℃11-16
Melting temperature131
Softening temperature126
Brittletemperature-70
Successive temperature≤60

THE PHYSICAL ABSORPTION OF THE PRODUCTION

ItemUnitIndex
Ring stiffness(SN4)KN/m²≥4
Ring stiffness(SN8)KN/m²≥8
Impact strength(TIR) TIR≤10
Ring flexible 

Sample is slick,no adverse bend ,no broken

no disconnection between two wall

Baking oven expermient 

No air bubble,no lawyer separating,no

cracking.

Connection experiment No broken,no seepage
Creep ratio%≤4

PIPE GARDE CLASSIFIED BY CIRCLE STIFFNESS

GardeSN4SN6SN8SN12.5SN16
Ring Stiffness(KN/m²)46.3812.516

SPECIFICATION OF PRODUCTION

Norminal Inside Diameter

(DN/ID,mm)

Average Outside Diameter

(OD,mm)

Effective Length(mm)
3003416000
4004456000
5005636000
6006726000
7108006000
The efficient length is 6m usually, but the length can be adjusted according to customer's need.

Packaging & Shipping

Packing:nude according to specific customer needing suitable for long-time sea shipment.

 

Delivery: within 7days after receipt of at sight L/C or 30% as advance payment by T/T

Company Information

 Shandong Yost Import And Export Co.,Ltdwas founded in 2003. The company relies on Shandong Yost Group Co., Ltd, which has several factories, and mainly engaged in the foreign water conservancy engineering machinery and equipment, spare parts of overseas investment and export, technology consulting and construction services business. Shandong Yost Group is located in Jinan, which is very famous for its beautiful and magnificent spring in China. We has been engaged in collection of plastic pipe fittings, water meter, industrial valves and other water conservancy engineering equipment technology research and development, production and processing,sales and technical service for fifteen years. The parent company owns six plastic pipe production bases which produce PVC-U pipes, HDPE pipes, PVC-M pipes, PPR pipes and plastic pipe fittings.And Shandong Yost Group also owns a large industrial valve production branch.Scientific management and advanced technology make all our products pass the ISO9001 quality management system certification and ISO14001 environmental management system certification.  

Since its establishment,Shandong Yost Import And ExportCo., Ltd insists on thephilosophy of "create value for customers, create wealth for shareholders," and actively expand international business relations of cooperation.By the end of 2014, our company has been established long-term cooperative relationswith customers from 89 countries and regions in the world, and to achieve export sales in 2014 more than US$18.3million, which established a solid foundation for the future long-term growth and development of the international business cooperation.

Our Services

 If you buy at once, we will give you a discount price.

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