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Couplings.
Galvanised Cast Couplings 50NB through to
150NB with SBR rubber gaskets for water and air service. 200NB and 250NB
with NBR rubber gaskets.
| 50NB & 100NB |
20 bar working pressure |
60 bar test
pressure |
| 150NB to 250NB |
20 bar working pressure |
40 bar test
pressure |
Shouldered Fittings.
Fittings are manufactured from pipe to SABS62 in sizes up to and
including 250NB.
Wall thicknesses are as follows:
|
50NB |
3.2mm |
|
80NB |
3.5mm |
|
100NB |
3.9mm |
|
150NB |
4.2mm |
In general all fittings are manufactured
to comply with SABS815 with dimensional standards to comply with
Australian "Long Series" detail.
Working Pressure for fittings up to and
including 100NB is 20 bar with a test pressure of 60 bar. For sizes
150NB to 200NB working pressure is 20 bar with a test pressure of 40
bar.
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