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Product Specifications

SIZE CLASSIFICATION & TESTING SPECIFICATION (IS 1592 : 2003)

Neelachal A.C. Pressure Pipes are available in diameters of 80, 100, 125, 150, 200, 250 and 300 mm in nominal lengths of 4 meters conforming to IS 1592 : 2003.

Nominal
diameter
(mm)
Class
Maximum working pressure (kg/cm2) W.P.
Minimum hydrostatic test pressure (kg/cm2)
T.P.= 2 W.P.
Minimum burst pressure
(kg/cm2)
Factor of safety BP/WP
Maximum field test pressure (kg/cm2)
F.T.P.= 1.5 W.P.
80
to
100
5
10
15
20
25
2.5
5.0
7.5
10.0
12.5
5
10
15
20
25
10
20
30
40
50
4
4
4
4
4
3.75
7.50
11.25
15.00
18.75
80
to
100
5
10
15
20
25
2.5
5.0
7.5
10.0
12.5
5
10
15
20
25
8.75
17.50
26.25
35.00
43.75
3.5
3.5
3.5
3.5
3.5
3.75
7.50
11.25
15.00
18.75
80
to
100
5
10
15
20
25
2.5
5.0
7.5
10.0
12.5
5
10
15
20
25
7.5
15.0
22.5
30.00
37.5
3.0
3.0
3.0
3.0
3.0
3.75
7.50
11.25
15.00
18.75
80
to
100
5
10
15
20
25
2.5
5.0
7.5
10.0
12.5
5
10
15
20
25
7.50
15.00
18.75
25.00
31.25
3.0
3.0
2.5
2.5
2.5
3.75
7.50
11.25
15.00
18.75