Call Us : (+98 21) 88 20 20 60

..:: Parsethylene kish co. does not have any representative in iran ,The Company`s products are sold only through the central office with an official Certificate ::..

corrugated pipes

Joining Corrugated Pipes

Types and Methods of joining double wall corrugated pipes

Coupler gasket connection

Pars Ethylene Kish’scorrugated pipes have pre-fabricated couplers at their ends and their connection is performed from one side. For connection, the pipe end (male) and the inside of the coupler (female) must be cleaned and then the appropriate gasket should be placed on the pipe end and then lubricated with soap or other materials.
Using a Tirfor, put the pipe into the coupler. Care should be taken to ensure that the rubber gasket does not rotate onto the pipe, as it will not water tight. To ensure proper water tightness, care should be taken to clean the gasket and coupler. In the absence of proper care, the corrugated form of the pipe will pull the trench materials into the coupler. For each connection, two gaskets (for different types of pipe- ForPars Ethylene Kish’s corrugated pipes, only one gasket is enough as the design is unique) are required for the ends of the two pipes placed inside the coupler. The gaskets are lubricated before being placed on the pipe with a suitable lubricant. It is important to ensure full lubrication of both coupler gaskets. Care should be taken that the end of both pipes are accurate fitted inside the coupler. If there is a problem with the gasket embedment, it is usually due to the inappropriate lubrication of the gasket as well as the coupler. If the gasket is not lubricated properly during installation, it may migrate. It is recommended to place a plastic or wooden sheet under the coupler when mounting the coupler.

corrugated pipes

Joining corrugated pipes with thermal coupler

Connecting double wall corrugated pipes via thermal coupling is performed in applications such as irrigation, sanitation, sewage and drainage, building, mining industries, conduits and guarding the underground cables. These couplers are made of high quality polyolefinic materials. The hot melt viscous coating provides 100% sealing. This method for connecting large diameter pipes is practically feasible and economical.

corrugated pipes

In short, the benefits and features of this coupling is as follows:

• Quick and easy installation

• High resistance to impact and abrasion

• Suitable for dry and wet underground conditions

• Good alignment level with the pipe

• Ability to create greater compatibility in non-alignment conditions due to the elastomeric properties

• Ability to use a coupler size for a pipe with a different size range due to its high accumulation ratio

• Resistant to heat, ultraviolet radiation, vibration, rock particles and unfavorable industrial conditions

• Availability in length and dimensions required

Pre-fabricated Coupler-Gasketed connection (socket-spigot)

When using the socket-spigot system, both O-ring and socket should be lubricated with non-oil lubricants. The male-female parts should be cleaned before lubricating to ensure complete sealing. To avoid damage to the O-ring, use non-oil lubricants such as dishwashing liquid instead of oil lubricants (grease, etc.).
Some benefits of this method are:

• Installation independent of the weather

• Fast and simple installation with high efficiency

• Time saving (no need for welding and cooling and time lost)

• Performing the process without the need for special equipment

• Ability to apply pressure immediately after installation

• Easy to buy without additional parts

corrugated pipes

Joining corrugated pipes with extrusion welding

In the extrusion welding, pipes and fittings to be connected are welded through by the male and female sections. Therefore, the end sections of the pipes are connected using the extrusion welding device. This method of welding can be done both from inside and outside. This method is suitable for pipelines and gravity manholes. This welding should be done in accordance with section 4 of DVS2207. Here you can find a brief description of how it works. A portable extruder machine that is fed with granular materials is used. This machine can be equipped with different nozzles for welding rods with a diameter of 10 to approximately 25 mm. The capacity for PE is approximately 6 to 8 kg per hour.
The welding speed depends on the preheating time required to heat the welding compound. For preheating, an industrial dryer is used. In addition, for creating the required pressure at the joining site to penetrate the molten polymer a Teflon hammer is used. The welding joints are heated by the industrial hair dryer to the melting point (220 ° C). The molten materials over the pipe are removed from the extrusion nozzle and placed in the welding site. The welding pressure is applied by the pressure tool (Teflon hammer), which starts from one point and in the direction of welding to prevent air bubbles.

corrugated pipes

The following are among the advantages of the extrusion welding method:

• High output

• Lightweight welding and heating equipment

• Resilient and suitable designs for use in workshop conditions

• The distance between the extruder and the welding site should not exceed 4 m

To ensure proper water tightness, care should be taken to clean the gasket and coupler. In the absence of proper care, the corrugated form of the pipe will pull the trench materials into the coupler. It is recommended to place a plastic or wooden sheet under the coupler when mounting the coupler. For each connection, two gaskets are required for the ends of the two pipes placed inside the coupler. The gaskets should be lubricated before being placed on the pipe with a suitable lubricant. It is important to ensure full lubrication of both coupler gaskets. Care should be taken that the end of both pipes are accurate fitted inside the coupler. If there is a problem with the gasket embedment, it is usually due to the inappropriate lubrication of the gasket as well as the coupler. If the gasket is not lubricated properly during installation, it may migrate.

Joining corrugated pipes with thermal coupler

Connecting double wall corrugated pipes via thermal coupling is performed in applications such as irrigation, sanitation, sewage and drainage, building, mining industries, conduits and guarding the underground cables. These couplers are made of high quality polyolefinic materials. The hot melt viscous coating provides 100% sealing. This method for connecting large diameter pipes is practically feasible and economical.

In short, the benefits and features of this coupling is as follows:

• Quick and easy installation

• High resistance to impact and abrasion

• Suitable for dry and wet underground conditions

• Good alignment level with the pipe

• Ability to create greater compatibility in non-alignment conditions due to the elastomeric properties

• Ability to use a coupler size for a pipe with a different size range due to its high accumulation ratio

•  Resistant to heat, ultraviolet radiation, vibration, rock particles and unfavorable industrial conditions

•  Availability in length and dimensions required
 

corrugated pipes

corrugated pipes
corrugated pipes

Related Topics
Case Studies

Top categories

 Contact us
  Pars Ethylene Kish at a glance
  Pars Ethylene Kish, a symbol of capability and quality
  Mission and Vision
  Sale and its Strategies in Pars Ethylene Kish
  Reason for High Quality of Pars Ethylene Kish Products
  Quality Control Laboratory
  Guaranty & after sales service
  Reasons of paying attention to quality
  INSO Certificate
  Maintenance and storage of HDPE pipes
  Instructions for storing HDPE pipe against UV
  Polyethylene Joining Procedures
  Polyethylene Pipe
  HDPE pipes for gas supply
  HDPE Corrugated Pipes
  HDPE Single Wall Fittings
  HDPE Double Wall Fittings
  HDPE Electrofusion Fittings
  Cage fish farming
  Domestic Sewage Treatment
  Polyethylene Manholes
  Telecommunication manhole
  HDPE Fire Fighting Pipe
  HandBook of HDPE Pipe
  HDPE Pipe price list
  Price list of double-Layer Corrugated pipe
  FM Approval
  PDMS Catalogue
  HDPE Pipes in Power Plants
  HDPE Pipes in railway and urban rail
  HDPE Pipe in Mining
  HDPE Pipe in Airport
  HDPE Pipe in Conducting Agricultural Pesticides
  HDPE Pipe in drain
  HDPE Pipe in Landfills
  The Coating Materials Of Steel Pipes
  Cable Covering
  HDPE pipe in Ventilation
  HDPE Pipe in Ships
  HDPE Pipes in Floor Heating
  Gallery
  Polyethylene Manhole Sewage
  U-PVC Pipe
  Draining Pipe
  PEX Pipe
  Polyethylene drip irrigation tape
  PushFit System
  HDPE Dredging Pipe
  Polyethylene Welding
  Sewer Fittings
  Application of Polyethylene Manhole
  Polyethylene Tank
  PE Septic Tank
  PE Jersy Barrier
  Fire Sprinklers
  Composite Manhole Cover
  PE Valve Box
  HDPE Pipe in Sea Water
  Price of HDPE pipe
  Brochures & Catalogue
  Polyethylene Machinary
  Certificates
  Raw Material
  Borouge HDPE Pipe Systems
  Reference standards
  Standards for HDPE Pipe
  Technical Data
  Job Opportunities
  HSE Plan
  Welding Course Study
Quality Begins with Pars Ethylene Kish The new generation of parsethylene kish corrugated pipes PDMS Catalog Pars Ethylene Kish Polyethylene cage fish farming Domestic Sewage Treatment FM Approval Certificate Pars Ethylene Kish Isiri Certeficate of Parsethylene Kish 17025 Certificates B.V Certification SGS Quality Managment System Raw Material of HDPE of Parsethylene Kish Reference standards of Polyethylene, PVC and polymer Handbook of Pars Ethylene Kish products Technical Certificate of Road, Housing and Urban Development Research Center Health Premission of Polyethylene pipefor water supply Composit Cover (coming Soon) Failure modes and mechanisms in cast iron pipe Case Studies Reference standards of PE, PVC and polymer Fun & Game Join us on FaceBook Follow Us on Telegram

Pars Ethylene kish does not have any representative in iran ,The Company`s products are sold only through the central office 

::
Copyright © 2007- 2018 Pars Ethylene Kish Co. :: All rights reserved :: Design & Development by: Pars Ethylene Kish ::