T Type Ductile Iron Pipe Mortar Cement Lining BSEN545 ISO2531 K789 C253040

Cement Lined Ductile Iron Pipe overview:

Ductile cast iron is kind of alloy of iron, carbon and silicon, in which graphite exists in the type of spherical, generally the size of graphite is 6-7 class, and spheriodization grade of the pipe should be controlled 1-3 class(spheroidization rate is not below 80%). Much of the production of ductile iron is in the form of ductile cast iron pipe, used for water and sewer lines, 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.

Pipes with sockets and spigot ends shall be measured at their spigot by means of a circumferential tape for compliance with the outer diameter tolerance. They can also be verified by means of pass-fail gauges.In addition, the pipes shall be visually inspected at their spigot for compliance with the ovality tolerance and, in case of doubt, checked by measurement of the maximum and minimum axes. This control may also be carried out by pass-fail gauges. The frequency of testing is related to the system of production and the quality control used by the manufacturer.

Specifications:

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

2) Pipe class: K/Cetc.

3) Pipe joint:T-type, K type joint, self-restrained joint

4) Internal lining: cement mortar lining as per ISO4179

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

6) DN 80 - 2,600 mm

Packing: bundled with steel belts or in bulk

Shipment: in bulk or container

Internal lining

External Coating

mechnical behavior:

Usage:

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.

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