EN545 Self Restrained Joint Ductile Iron Pipe With Flexible Connection

Basic Information
Place of Origin: China
Brand Name: NO
Certification: EN545
Model Number: DN80 -DN2600
Minimum Order Quantity: 10 PCS
Packaging Details: Package in wooden or carbon cases
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: one container per half month
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Detail Information
Material: Cast Iron Joint: Self-restrained Joint
Standard: EN545 Application: Water Pipeline
Casting Method: Centrifigal Size: DN80-DN2600
High Light:

restrained joint pipe


cement lined pipe

Product Description

EN545 Self Restrained Joint Ductile Iron Pipe With Flexible Connection

Restrained flexible joint

 Flexible joint in which a means is provided to prevent separation of the assembled joint

With the characteristics of flexible connection and rigid connection at the same time. The joint has excellent anti-extract performance, which especially suit for varied topography and plot slop, and has some adaptation for asymmetric foundation settlement results from inner pressure of pipeline.

EN545 Self Restrained Joint Ductile Iron Pipe With Flexible Connection


The hydraulic test pressure of the ductile cast iron pipes is as follows:

Nominal diamater (DN) mm Hydraulic test pressure
80≤DN≤300 5
350≤DN≤600 4
700≤DN≤1000 3.2
1100≤DN≤2000 2.5


External coating of zinc with finishing layer

The external coating of centrifugally cast ductile iron pipes shall comprise a layer of metallic zinc, covered by a finishing layer of a bituminous product or synthetic resin compatible with zinc. Both layers shall be works applied.


The zinc is normally applied on oxide-surfaced pipes after heat treatment; at the manufacturer’s option, it may also be applied on blast-cleaned pipes. Prior to application of the zinc, the pipe surface shall be dry and free from rust or non-adhering particles or foreign matter such as oil or grease.


Packaging Details

(1). We will pack your items by carton or plywood cases for exporting standard.
(2). We can also pack your items according to your requirements.


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Contact Details

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