Mechanical (K-type) joint DI pipe,Ductile iron pipe K type, K type joint push on DI pipes

Mechanical (K-type) joint DI pipe 

 

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. Please contact us if other joints are required..

 

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

Size	Lining thickness(mm)
mm	nominal	min. at one point
DN80-300	3	2
DN 350-600	5	3
DN 700-1200	6	3.5
DN 1400-2000	9	6

Cement mortar with seal-coat;Polyurethane;Polyethylene;Epoxy;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

Zinc-rich paint with finishing layer in accordance with ISO8179-2;Bitumen paint, with dry film thickness not less than 70 microns;Polyethylene sleeves in accordance with ISO8180Ø  Polyurethane;Thicker Metallic Zinc with finishing layer;Polyethylene;Epoxy;

PACKING:

The pipes of DN 300mm are bound with steel belts, others are in bulk. Special packing can be arranged after mutually agreed. 

Mechanical (K-type) joint DI pipe