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Cold Water Services & Industrial Pressure Pipes

Under the SS141:1976 and BS3505:1968, this range of pipes is categorised into various classes. Each class serves different purposes and has various thickness with ability of withstanding the following working pressures:
Class B 6 Bar (0.6Mpa) (60m head of water or 87 psi)
Class C 9 Bar (0.9Mpa) (90m head of water or 130 psi)
Class D 12 Bar (1.2Mpa) (120m head of water or 173 psi)
Class E 15 Bar (1.5Mpa) (150m head of water or 217 psi)

1 Mpa (mega Pascal) = 10 bars
1 Bar = 14.2 Psi (Pound per sq inch)

SS141 Class B - Equivalent to BS3505, AS1477

The pipes are commonly used as cable conduits and have excellent dielectric strength because of their insulation properties.

The sizes range from 80mm to 200mm nominal diameter.

They can be produced with either plain ends or socket ends, to faciliate ease of jointing and installation.

They are available in grey and red colour.

A special moulded 6" end cap is also available.

These pipes and fittings are approved by the Public Utilities Board and all other local authorities.

SS141 Class D - Equivalent to BS3505, AS1477

They have the pressure strength of 12 Bar. This allow the pipes to be fitted to mechanical equipments, such as pumps and cooling towers. They are also used in conjunction with mechanical machinery in the factory.

The sizes range from 80mm to 150mm nominal diameter.

Produced in plains ends, these pipes are used in conveying cold water to household and irrigation purposes.

These pipes are white in colour.

SS141 Class E - Equivalent to BS3505, AS1477

The pipes are suitable for use as in Class D, however are available in smaller sizes from 15mm to 50mm.

They are used in the sprinkler system for watering purposes, such as to golf courses and parks.

This range of pipes is highly suitable for transportation of drinking water as it does not import any odour, taste, colour or any toxic constituents in concentration that can be injurious to health. Thus, they are becoming commonly used even in temporary water sites.

In addition, their durability makes them ideal for resistance to corrosion and ground condition.

uPVC Pipes For Cold Water Services & Industrial Uses To SS141: 1976
Nominal Size Mean
Outside
Diameter(min)
mm 		Wall Thickness (min.) 20ft
Container
Load
Approx.Qty
Lens
Inches mm Class B
0.6 MPa
mm 		CLass C
0.9PMa
mm 		Class D
1.2MPa
mm 		Class E
1.5MPa
mm 		Class O
Non
Pressure
mm
1/2
3/4
1
1 - 1/4
1 - 1/2
2
3
4
5
6
*8
*10
*12
 15
20
25
32
40
50
80
100
125
155
200
250
300
 21.2
26.6
33.4
42.1
48.1
60.2
88.7
114.1
140.1
168.1
218.8
272.6
323.4
 -
-
-
-
-
-
2.9
3.4
3.8
4.5
5.3
6.6
7.8
 -
-
-
-
-
2.5
3.5
4.5
5.5
6.6
7.8
9.7
11.5
 -
-
-
2.2
2.5
3.1
4.6
6.0
7.3
8.8
10.3
12.8
15.2
 1.7
1.9
2.2
2.7
3.1
3.9
5.7
7.3
9.0
10.8
12.6
15.7
18.7
 -
-
-
-
1.8
1.8
1.8
2.3
2.6
3.1
3.1
3.1
3.1
 12000
7470
4700
2995
2300
1467
670
440
280
196
110
70
50
*Special Order


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Singa Plastics Limited
No.1 Fourth Chin Bee Road Singapore 619697
Tel: +65 6265 0922 (8 Lines), +65 6261 0673 (Sales Dept) Fax: +65 6265 7194 (Sales)
Email : splsales@singaplastics.com