GI Pipes and Fittings
GI Pipes
Brands available are TATA | JINDAL | TNT | KST | YST | Other ISI Makes
GI Fittings
Brands available are R Brand | OMCO | Other ISI Makes
Products Available
- GI Fittings
- GI Barrel Nipples
- GI Bends
- GI Tank Nipples
- GI Plugs
- GI Hex Nipples
Product
Specifications
We follow the specification laid down by the Bureau of Indian Standards as under:
1) Dimensions:
Malleable Cast Iron Pipe Fittings as per IS 1879/87, upto latest amendments.
2) Material:
Black Heart Malleable as per IS:14329/1995
3) Threads:
Threads as per IS:554:1975, and Gauges practise as per IS:8999 parallel female and taper male thread.
4) Finish:
Galvanized Finish tested in accordance with the provisions contained in IS:4759/1985, IS:6745, IS:2633 Black Fitting also available
5) Pressure Test:
The fittings are subject to a pressure test of an internal Hydraulic pressure of 2.1 Mpa i.e 21.2 Kg/Cm2 or 300 Lbs/Inch2
6) Alignment:
The angles of threads of fittings are 90º within a tolerance of ± 1/2%
7) Compression Test:
(a) Compression test of 5% is required for 1/2″ to 2″ pipe fittings
(b) Compression test of 3% is required for pipe fittings above 2″ i.e 21/2″ to 6″
8) Marking
Each fitting is marked with our Trade Mark
Tolerance (mm) | INCH | MM | Wall Thickness (mm) | Tolerance (mm) |
0-30 mm ± 1.5 | 1/4″ | 6 | 2.5 | -0.5 |
3/8″ | 10 | 2.5 | -0.5 | |
1/2″ | 15 | 2.5 | -0.5 | |
30-50 mm ± 2.0 | 3/4″ | 20 | 3.0 | -0.7 |
1.0″ | 25 | 3.0 | -0.7 | |
50-75 mm ± 2.5 | 11/4″ | 32 | 3.5 | -0.7 |
11/2″ | 40 | 3.5 | -0.7 | |
2.0″ | 50 | 4.0 | -0.7 | |
75 – 100 mm ± 3.0 | 21/2″ | 65 | 4.5 | -1.0 |
3.0″ | 80 | 5.0 | -1.0 | |
4.0″ | 100 | 6.0 | -1.0 | |
100 – 150 mm ± 3.5 | 5.0″ | 130 | 6.5 | -1.0 |
6.0″ | 150 | 7.5 | -1.0 |