ISO2531/EN545 Ductile iron pipe
The Ductile iron pipes is confim to ISO2531, ISO4179, ISO8179, ISO4633, ISO7186, EN545, EN598, BS4772 Standard.
DUCTILE IRON PIPES:Mechanical (K-type) joint
SIZE RANGE: From DN100mm to DN2600mm
STANDARDS FOLLOW:
ISO2531, ISO4179, ISO8179, ISO4633, ISO7186, EN545, EN598, BS4772 and other equivalent standards.
EFFECTIVE LENGTH: 5.5 or 5.7 or 6 meters.
WALL THICKNESS:
K9 is the normative one; we can supply K7, K8, K10, K12 if requested.
JOINT TYPE:
Mechanical (K-type) joint
INTERNAL LINING:
Depending on the internal condition of use, the following linings can be applied.
Ø Cement mortar Lining: cement mortar lining as per ISO4179, cement can be Portland cement, Blast Furnace cement, Sulphate Resisting Cement, High Alumina cement according to characteristics of conveyed water
Ø Cement mortar with seal-coat;
Ø Polyurethane;
Ø Polyethylene;
Ø Epoxy;
Ø Bitumen Paint;
EXTERAL COATING:
Depending on the external conditions of use, the following coatings can be applied.
Ø Metallic Zinc with finishing layer in accordance with ISO8179-1, with a mean mass of zinc coating not less than130 g/m2
Ø Zinc-rich paint with finishing layer in accordance with ISO8179-2;
Ø Bitumen paint, with dry film thickness not less than 70 microns;
Ø Polyethylene sleeves in accordance with ISO8180
Ø Polyurethane;
Ø Thicker Metallic Zinc with finishing layer;
Ø Polyethylene;
Ø Epoxy;
PACKING:
The pipes of DN≤300mm are bound with steel belts, others are in bulk. Special packing can be arranged after mutually agreed.