Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:100 Meter m
Supply Capability:250000 Ton Per Year m/month
General Introduction & Specifications of Ductile Iron Pipe Self Anchor Type
Pipes according to ISO2531/EN545
Self Anchor Type
Size: DN80-DN2000
Effective length: 6m/pc or 5.7m/pc or 5.5m/pc
Internal lining: cement mortar lining comply with ISO4179
External coating: sprayed metallic Zinc coating (min.130g/m2) according to ISO8179 + bitumen painting (min.70μm) according to BS3416.
Gasket: Matched 100% natural rubber gasket in accordance with ISO4633.
Applications of Ductile Iron Pipe Self Anchor Type
Pipelines transferring portable/sewage water or gas will be greatly influenced by the chemical and physical property of soil. Things will become more serious when pipes are joined to be a long and continuous electrify entity. Thanks to its joint sealed by insulating rubber gasket every 4-6 meters, ductile cast iron pipe obtained a high resistance to corrosion caused by electric current.
Plenty ductile of cast iron pipelines which have been laying underground for over 100 years are still working in good condition nowadays.
Other Properties of Ductile Iron Pipe Self Anchor Type
Our ductile cast iron pipe are made in strict accordance with the relevant international standard and European standard. Zinc coating of CNBM pipes conforms to ISO8179, the minimum zinc coating per square meter should not be less than 70μm. Cement lining conforms to ISO4179 with thickness listed as follows:
Standard Lining and Coating of Ductile Iron Pipe Self Anchor Type
Internal Lining:
Standard Coating: Blast furnace cement mortar
Reinforced Protections: High alumina cement mortar
Special Coatings: Please consult us
External Coating:
Standard Coating: Metallic zinc & Bituminous paint
Reinforced Protections: Polyethylene sleeve applied
Special Coatings: Polyurethane or polyethylene coatings
Other types of coating or lining may be applied upon request.
Packing & Delivery of Ductile Iron Pipe Self Anchor Type
DN80-DN300: Usually by bundles and containers;
DN400-DN2600: Usually by bulk.
During the transportation, the pipes are fixed by timbers, blocks, nails & steel ropes, with cushion at the side in possible moving directions.
Bulk or containers for shipments, and trucks or trains for inland transport.
Shows of Special Lining and Coatings of Ductile Iron Pipe Self Anchor Type
If you have other question, please feel free to consult us.
