|Casting Method:||Whole Casting||Flange:||EN|
|Length:||As Customer's Requirement||Color:||Blue Or Red|
iso 2531 ductile iron pipe,
puddle flange pipe
Pipeline Flanged Ductile Iron Pipe Fittings Paint Coatings EN545 / 598 K9 Class
Flanged Ductile Iron Pipe:
Flanged ductile iron pipe with a range of DN80 to DN 2600.belongs to Ductile iron pipeline systems, including pipes, fittings, accessories and joints, consist of various materials.When used for conveying water intended for human consumption, the materials in contact with the water shall meet the relevant requirements of the national standards or regulations in the country of use with respect to effect on water quality.The lengths of flanged pipes shall be as given. Other lengths are available by agreement between the manufacturer and the purchaser.
1. Thickness of paint coatings
The dry film thickness of paint coatings shall be measured by one of the three following methods:
For each casting to be controlled, at least three measurements shall be taken (either on the casting or on the token or on a test plate). The mean thickness is the average of all the measurements taken and the local minimum thickness is the lowest value of all the measurements taken. The manufacturer shall record the method used in his documented FPC procedures.
2. Thickness of cement mortar lining
During manufacture, the thickness shall be measured on the freshly applied lining by a spear having a diameter of 1,5 mm or less and controlled on the finished hardened lining by means of a suitable gauge, e.g. magnetic.
For pipes, the measurements shall be taken approximately 200 mm from the end face. The manufacturer’s process control system shall specify the frequency of this test.
Packing: in wooden box or pallet, or in bulk
Shipment: in bulk or container
Ductile iron pipeline systems, including pipes, fittings, accessories and joints, consist of various materials.When used for conveying water intended for human consumption, the materials in contact with the water shall meet the relevant requirements of the national standards or regulations in the country of use with respect to effect on water quality. When used under the conditions for which they are designed, in permanent or in temporary contact with water intended for human consumption, ductile iron pipes, fittings and their joints shall not have detrimental effects on the properties of that water for its intended use.
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