|
PRINCE RIGID u.PVC
PRESSURE PIPES
PRINCE
unplasticized Poly Vinyl Chloride pipes are
produced according to the specifications under the
technical know-how of British Standards, Pakistan
Standards and other International Standards.
Four types of pressure pipes
are produced at present, B-Class for working
pressures up to 6 kg/cm2, C-Class for working
pressure up to 9 kg/ cm2, D-Class for working
pressure up to 1 kg / cm2 and E-Class for working
pressure up to 15 kg / cm2. All Ranges of PRINCE
fittings and accessories for these pipes are also
available. For any other special requirements we can
also produce Special - Class Pipes.
ADVANTAGES
PRINCE PVC PIPES provide the
following distinct advantages:
EASY INSTALLATION
Requiring no special tools or skilled personnel. PVC
pipes are easier to install a other piping systems.
LIGHT WEIGHT
PVC pipes are lighter in weight than traditional
cast iron pipes. This gives saving i handling and
installation costs.
STRENGTH
PVC pipes are regarded as being flexible when
properly installed in a trench usinG suitable
bedding and backfill. PVC pipes, have better impact
strength than its iron a clay counter part.
NON-TOXIC
Do not change the taste or smell of water.
CORROSION RESISTANCE
PVC pipes do not undergo physical deterioration due
to corrosive sub soil.
NON - FLAMMABLE
PVC pipes do not support combustion.
WEIGHT
OF u.PVC PIPE PER METER (Minimum)
British Standard 3505 does not
indicates weight of pipes, it depends on the
formation, density and tolerance. Approximate weight
for Prince uPVC pipes are given in the table below.
|
|
|
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Nominal
Size
|
CLASS-B
|
CLASS-C
|
CLASS-D
|
CLASS-E
|
|
|
Kgs/M
|
Kgs/M
|
Kgs/M
|
Kgs/M
|
|
3/8"
|
- |
- |
- |
0.11
|
|
1/2"
|
- |
- |
- |
0.15
|
|
3/4"
|
- |
- |
- |
0.22
|
|
1"
|
- |
- |
- |
0.32·
|
|
1
1/4"
|
- |
- |
0.41
|
0.50
|
|
1
1/2"
|
- |
- |
0.54
|
0.65
|
|
2"
|
- |
0.68
|
0.82
|
1.03
|
|
2
1/2"
|
- |
1.01
|
1.20
|
1.58
|
|
3"
|
1.17
|
1.41
|
1.82
|
2.22
|
|
4"
|
1.78
|
2.32
|
3.03
|
3.65
|
|
5"
|
2.44
|
3.49
|
4.55
|
5.51
|
|
6"
|
3.46
|
5.01
|
6.57
|
7.95
|
|
8"
|
5.30
|
7.72
|
10.05
|
12.17
|
|
10"
|
8.26
|
11.95
|
5.59
|
18.89
|
|
12"
|
11.55
|
16.85
|
21.51
|
26.28
|
|
14"
|
13.87
|
20.27
|
26.49
|
36.16
|
|
16"
|
18.17
|
23.14
|
- |
- |
|
18"
|
23.14
|
33.83
|
- |
- |
|
|
|
|
MAXIMUM
SUSTAINED WORKING & TEST PRESSURES |
|
|
|
WORKING PRESSURE |
TEST PRESSURE |
|
Class |
bar
|
Kgf/cm2
|
Ibf/in2
|
|
B
|
6
|
6.12
|
87
|
|
C
|
9
|
9.18
|
130
|
|
0
|
12
|
12.25
|
173
|
|
E
|
15
|
15.30
|
217
|
|
|
bar |
Kgf/cm2
|
Ibf/in2 |
|
9 |
9.18 |
130 |
|
14 |
13.77
|
195 |
|
18 |
18.38
|
259 |
|
23 |
22.95 |
325 |
|
|
|
The maximum admissible service
pressures are calculated from known data on the
basis of a life atleast 50 years of continuous
operation and
a safety factor greater than 2 |
|
|
|
SHORT-TERM HYDROSTATIC PRESSURE RESISTANCE AT 20°C.
MAXIMUM 1 H FAILURE PRESSURE. |
|
bar |
Ibf/in2 |
|
6 bar class - B
|
21.6 bar |
|
9 bar class - C |
32.4 bar |
|
12 bar class - D |
43.2 bar |
|
15 bar class - E |
54.0 bar |
|
|
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PRINCE
u.PVC PIPE
DIMENSIONS OF CLASS B, C, D & E according to |
|
BS - 3505 & PS - 3051 |
|
|
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WALL
THICKNESS |
|
|
|
|
|
|
B-Class
|
C-Class
|
D-Class
|
E-Clas5
|
|
|
|
|
6.0 bar
|
9.0 bar
|
12.0 bar
|
15.0
bar
|
|
Nominal Outside
|
(60m head
|
(90m head
|
120m hea
|
(150m head
|
|
Size
|
Diamete
|
of water)
|
of
water)
|
of water)
|
of water)
|
|
|
Min.
|
Max.
|
Min.
|
Max.
|
Min.
|
Max.
|
Min.
|
Max.
|
Min.
|
Max.
|
|
Inch
|
mm
|
mm |
mm |
mm
|
mm |
mm |
mm |
mm
|
mm |
mm |
|
3/8"
|
17.0
|
17.3
|
|
|
|
|
|
|
1.5
|
1.9
|
|
1/2"
|
21.2
|
21.5
|
|
|
|
|
|
|
1.7
|
2.1
|
|
3/4"
|
26.6
|
26.9
|
|
|
|
|
|
|
1.9
|
2.5
|
|
1"
|
33.4
|
33.7
|
|
|
|
|
|
|
2.2
|
2.7
|
|
11/4"
|
42.1
|
42.4
|
|
|
|
|
2.2
|
2.4
|
2.7
|
3.2
|
|
11/2"
|
48.1
|
48.4
|
|
|
|
|
2.5
|
2.8
|
3.1
|
3.4
|
|
2"
|
60.2
|
60.5
|
|
|
2.5
|
2.8
|
3.1
|
3.4
|
3.9
|
4.3
|
|
21/2"
|
75.2
|
75.5
|
|
|
3.0
|
3.3
|
3.9
|
4.5
|
4.8
|
5.3
|
|
3"
|
88.7
|
89.1
|
2.9
|
3.3
|
3.5
|
4.1
|
4.6
|
5.3
|
5.7
|
6.6
|
|
4"
|
114.1
|
114.5
|
3.4
|
4.0
|
4.5
|
5.2
|
6.0
|
6.9
|
7.3
|
8.4
|
|
5"
|
140.0
|
140.4
|
3.8
|
4.4
|
5.5
|
6.4
|
7.3
|
8.4
|
9.0
|
10.4
|
|
6"
|
168.0
|
168.5
|
4.5
|
5.2
|
6.6
|
7.6
|
8.8
|
10.2
|
10.8
|
12.5
|
|
8"
|
218.8
|
219.4
|
5.3
|
6.1
|
7.8
|
9.0
|
10.3
|
11.9
|
12.6
|
14.3
|
|
10"
|
272.6
|
273.4
|
6.6
|
7.6
|
9.7
|
11.2
|
12.8
|
14.8
|
15.7
|
18.1
|
|
12"
|
323.4
|
324.3
|
7.8
|
9.0
|
11.5
|
13.3
|
15.2
|
17.5
|
18.7
|
21.6
|
|
14"
|
355.0
|
356.0
|
8.5
|
9.8
|
12.6
|
14.5
|
16.7
|
19.2
|
20.5
|
23.6
|
|
16"
|
405.9
|
406.9
|
9.7
|
11.2
|
14.5
|
16.7
|
19.0
|
21.9
|
23.4
|
27.0
|
|
18"
|
456.7
|
457.7
|
11.0
|
12.7
|
16.3
|
18.8
|
21.4
|
24.6
|
0.0
|
0.0
|
|
20"
|
507.5
|
508.5
|
12.2
|
14.1
|
18.1
|
20.9
|
0,0
|
0.0
|
0.0
|
0.0
|
|
22"
|
558.3
|
559.3
|
13.4
|
15.5
|
19.9
|
22.9
|
0.0
|
0.0
|
0.0
|
0.0
|
|
|
|
|
PRINCE
u.PVC PIPE
DIMENSIONS OF according to |
|
ASTM 0-1785 SCHEDULE - 40 |
|
|
Outside Dia
|
Wall
Thickness |
Nominal
|
|
|
Nominal Size
|
(d)
|
|
|
|
|
Pressure
|
|
Inches
|
|
(S)
|
|
Avg. Weight
|
Rating
|
|
|
mm
|
|
mm
|
|
Kg/m
|
|
|
|
|
Min
|
|
Max
|
|
Bar
|
|
1/2"
|
21.34
|
2.77
|
|
3.28
|
0.24
|
41.41
|
|
3/4"
|
26.67
|
2.87
|
|
3.38
|
0.33
|
33.10
|
|
1"
|
33.40
|
3.38
|
|
3.89
|
0.48
|
31.10
|
|
11/4"
|
42.16
|
3.50
|
|
4.06
|
0.65
|
25.50
|
|
11/2"
|
48.26
|
3.68
|
|
4.19
|
0.77
|
22.80
|
|
2"
|
60.32
|
3.91
|
|
4.42
|
1.04
|
19.30
|
|
21/2"
|
73.12
|
5.15
|
|
5.77
|
1.62
|
20.50
|
|
3"
|
88.90
|
5.49
|
|
6.15
|
2.14
|
17.90
|
|
4"
|
114.30
|
6.02
|
|
6.73
|
3.05
|
15.20
|
|
6"
|
168.28
|
7.11
|
|
7.98
|
5.37
|
12.40
|
|
8"
|
219.08
|
8.18
|
|
9.20
|
8.11
|
11.00
|
Pressure ratings apply only
unthreaded pipes at 23° C. Threading of Sch-40 pipes
is not recommended. The Standard (L) is 6 meters. |
|
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PRINCE
u.PVC PIPE
DIMENSIONS OF according to |
|
ASTM D-2241 SDR-SERIES |
|
Nominal
|
Outside
Dia |
Wall Thickness
|
Nominal
|
Pressure
|
|
Size
|
(d)
|
(5)
|
Avg. Weight
|
Rating
|
|
Inches
|
mm
|
mm
|
Kg/m
|
Bar
|
|
2"
SDR-26
|
60.32
|
2.8
|
0.768
|
11.00
|
|
3"
SDR-32.5
|
88.90
|
2.7
|
1.093
|
8.62
|
|
3"
SDR-26
|
88.90
|
3.5
|
1.417
|
11.00
|
|
4"
SDR-41
|
114.30
|
3.2
|
1.667
|
6.89
|
|
4"
SDR-32.5
|
114.30
|
4.0
|
2.082
|
8.62
|
|
4"
SDR-26
|
114.30
|
4.5
|
2.333
|
11.00
|
|
6"
SDR-64
|
168.28
|
3.2
|
2.450
|
4.34
|
|
6"
SDR-41
|
168.28
|
4.5
|
3.445
|
6.89
|
|
6"
SDR-32.5
|
168.28
|
5.2
|
3.987
|
8.62
|
|
8"
SDR-41
|
219.08
|
6.0
|
5.988
|
6.89
|
|
8"
SDR-32.5
|
219.08
|
7.0
|
6.987
|
8.62
|
The Standard Length (L) is 6
meters. |
|
|
|
PRINCE
u.PVC PIPE
DIMENSIONS OF according to |
|
DIN - 8062 |
|
|
|
Wall
Thickness |
|
|
Nominal Size
|
Series 2
|
Series
3
|
Series 4
|
Series 5
|
|
|
4 bar
|
6 bar
|
10 bar
|
16 bar
|
|
mm
|
|
|
|
|
|
mm
|
mm
|
mm
|
mm
|
|
20 |
- |
- |
- |
1.5
|
|
25 |
- |
- |
1.5
|
1.9
|
|
32 |
- |
- |
1.8
|
2.4
|
|
40
|
- |
1.8
|
1.9
|
3.0
|
|
50 |
- |
1.8
|
2.4
|
3.7
|
|
63 |
- |
1.9
|
3.0
|
4.7
|
|
75 |
1.8
|
2.2
|
3.6
|
5.6
|
|
90 |
1.8
|
2.7
|
4.3
|
6.7
|
|
110
|
2.2
|
3.2
|
5.3
|
R? |
|
125
|
2.5
|
3.7
|
6.0
|
q1 |
|
140
|
2.8
|
4.1
|
6.7
|
tn 4
|
|
160
|
3.2
|
4.7
|
7.7
|
11
q |
|
200
|
4.0
|
5.9
|
9.6
|
14
q |
|
225
|
4.5
|
6.6
|
10.8
|
1 f) 7
|
|
250
|
4.9
|
7.3
|
11.9
|
1A h
|
|
280
|
5.5
|
8.2
|
13.4
|
?n A
|
|
315
|
6.2
|
9.2
|
15.0
|
?1 A
|
|
355
|
7.0
|
10.4
|
16.9
|
?h 1
|
|
400
|
7.9
|
11.7
|
19.1
|
?q 7 |
|
450
|
8.9
|
13.2
|
21.5
|
- |
|
500
|
9.8
|
14.6
|
23.9
|
- |
|
560
|
11.0
|
16.4
|
26.7
|
- |
|
630
|
12.4
|
18.4
|
30.0
|
- |
For irrigation, drainage and
cable ducting working pressures are given at a
temperature of 20° C. |
|
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