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Anti Rust Ductile Iron Restrained Joint Pipe High Alumina Cement Mortar

Basic Information
Place of Origin: CHINA
Certification: ISO2531,EN545/598,WRAS,SGS
Model Number: DN80-2600
Minimum Order Quantity: 10TONS
Packaging Details: bundled with steel belts or in bulk
Delivery Time: 30DAYS
Payment Terms: L/C, T/T
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Detail Information
Diameter: DN80mm - DN2600mm Technics: Casting Or Forged
Head Code: Round Color: Customer's Requirement Of Dismantling Joint
Standard: ISO2531 Usage: Pipe Fitting
High Light:

restrained joint pipe


cement lined pipe

Product Description

Anti Rust Ductile Iron Restrained Joint Pipe High Alumina Cement Mortar


Self-Restrained joint ductile iron pipe:

Restrained joint in which means provided to prevent separation of the assembled joint. All restrained joints shall be 
designed to be at least semi-flexible. Produce according to the customer’s requirement.



1) The standard of pipe: EN545 , EN598.ISO 2531,

2) High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time

3) Pipe class: K9, C40, C30, C25, etc.

4). Effective length: in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.

5) Internal lining: cement mortar lining as per ISO4179

6) Zinc coating: at least 130g/m2 as per ISO 8179

7) Bitumen painting: at least 70um as per ISO 8179

8) Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO4633

9) DN 80 - 2,600 mm


Internal lining:

Internal Lining Pipes and Fittings
Standard Coating Portland cement or Blast furnace cement mortar
Reinforced Protections High alumina cement mortar
Special Coatings Please consult us


External Coating:

External Coating Pipes and Fittings
Standard Coating Metallic zinc + Bituminous paint
Reinforced Protections Polyethylene sleeve applied
Special Coatings Polyurethane or polyethylene coating or Ceramic
epoxy lining pipes for sewage pipeline

Packing: bundled with steel belts or in bulk

Shipment: in bulk or container



Much of the production of ductile iron is in the form of ductile cast iron pipe, used for water and sewer lines. Ductile cast iron pipe is stronger and easier to tap, requires less support and provides greater flow area compared with pipes made from other materials like PVC, concrete, polyethylene or steel. Ductile Iron Pipe is the most widely-used pipeline product in water supply and water drain/sewage projects.


Our advantages:

There are lots of qualified managers and technicians, and a well-trained team of after-sales service, which provides all services of manufacture, package, transportation and installation. We are looking forward to cooperating with friends from abroad and home creating a brighter future.


Contact Details

Phone Number : 86-371-53378091