Products:
Ductile Iron Fittings at a Glance
- Ductile Iron Fittings are appropriate for both transit and diffusion of water in urban, and rural areas.
- They are made available in diameters between 60mm to 1000mm.
- Metal Udyog (India) offered Ductile Iron Fittings are robust, durable, and reliable.
- It is exported in grade K12.
- Used in industrial sectors like Water, Gas, Sewage, chemicals, Petrol, Sugar Refineries, Oil Refineries, etc.
- Our Ductile Iron Fittings offer excellent resistance to oxidation in any reducing corrosive environments.
- Ductile iron fittings are also widely used in Jet engine and Gas turbine operations because of their use for the strength range in atmospheres encountered.
Ductile Iron Fittings production parameters
As a exporter of potable water and waste water Ductile Iron Pipe Fittings (DI Fittings / Ductile Iron Fittings), Truform exporters as per below default specification:
Production Site |
India |
Annual Exporting Turnover |
6000 Metric Tonnes |
Nominal Diameter (DN) |
60 mm to 600 mm |
Length (Meter) |
As per BSEN specification |
Hydrostatic Pressure Rating |
PN 10 / PN 16 / PN 25 / PN 40 |
Class of Thickness |
K12 |
brand
|
Jindal, Electrosteel, Kejriwal and many more other brands |
Pressure Class
|
As per (Allowable Operating Pressure) PFA Pipe class of C25, C30, C40 |
National / International Standards |
IS 9523 / BSEN 545 / 598 / ISO 2531 |
HSN Code |
7307199000 |
External Coating |
Zinc coating followed by Bitumen coat |
Internal Lining |
Portland cement mortar – OPC |
Epoxy paint |
Blue / Black / Red Epoxy as applicable |
Joint Types |
Flanges / Socket & Spigot, Push on/ Mechanical |
Special DI Fittings for Potable Water
Size DN |
40 mm – 2000 mm |
Joint Type |
Flange or Socket |
Coating |
Bio grade Zinc / Water based coating / Synthetic coating / pure zinc of 200 g/m2 followed by 25 μm thick bituminous coating / Polyurethane coating |
Lining |
Special blast furnace Portland cement with seal coat |
Epoxy paint |
Blue epoxy upto 250 μm |
Special DI Pipes for Waste / Sewage / Rain Water / Fluid Transmission
Size DN |
40 mm – 2000 mm |
Joint Type |
Flange or Socket |
Coating |
Zinc alloy with aluminium thick coating upto 450 g per sqm / Synthetic coating / |
Lining |
High aluminium cement / Polyurethane / Portland cement / Corrosive resistant thermal liner such as such as anti-petrochemical and thermal resistance required for certain fluids |
Epoxy paint |
Black or Red epoxy upto 250 μm |
DI Fittings technical properties
(DI) Ductile Iron Pipe Fittings (DI Fittings / Ductile Iron Fittings) Hydrostatic test pressure at works. |
|
Nominal Diameter DN (mm) |
Water test pressure MPa |
80 – 300 |
2.5 |
350-600 |
1.6 |
700-1000 |
1.0 |
(DI) Ductile Iron Pipe Fittings (DI Fittings / Ductile Iron Fittings) Mechanical Properties |
|
Tensile Strength |
420 MPa (Min.) |
Elongation at Break |
5% (Min.) |
Hardness |
250HBS (Max.) |
Flange pressure limits (bar) |
||||||
PN16 |
PN25 |
|||||
PFA |
PMA |
PEA |
PFA |
PMA |
PEA |
|
40 to 50 |
40 |
48 |
53 |
40 |
48 |
53 |
60 to 80 |
16 |
20 |
25 |
40 |
48 |
53 |
100 to 150 |
16 |
20 |
25 |
25 |
30 |
35 |
200 to 600 |
16 |
20 |
25 |
25 |
30 |
35 |
700 to 1200 |
16 |
20 |
25 |
25 |
30 |
35 |
1400 to 2000 |
16 |
20 |
25 |