Class C

Useful Information

The Effast Class C ABS pipes in this section are all British Standard sized. This standard is based on the nominal bore of the pipes across the full range and not the diameter. For clarification, please see the table below. If in doubt, or if you require a specific inside diameter, please ring us to avoid ordering the wrong pipework.

 

Manufacturer Effast
Pressure Rating 9 bar at 20°C
Operating Temperature -40°C to 70°C
Standards BS 5391

 

Nominal Size (inch) Average Outside Diameter (mm) Average Bore Inside Diameter (mm) Average Wall Thickness (mm)
1 33.6 29.6 2.0
1 1/4 42.3 37.3 2.5
1 1/2 48.3 42.6 2.9
2 60.4 53.3 3.6
2 1/2 75.2 68.0 3.6
3 88.9 78.6 5.2
4 114.3 101.5 6.4
5 140.2 126.8 6.7
6 168.3 148.5 9.9
8 219.1 193.7 12.7

 


IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

 

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
CodeProduct NameList PriceYou SaveYou Pay Quantity
353047ABS Pipe Class C 9 Bar 3m x 1" £30.43 65% £10.65
353046ABS Pipe Class C 9 Bar 6m x 1" £60.81 60% £24.32
353049ABS Pipe Class C 9 Bar 3m x 1 1/4" £51.09 65% £17.88
353048ABS Pipe Class C 9 Bar 6m x 1 1/4" £102.18 60% £40.87
353051ABS Pipe Class C 9 Bar 3m x 1 1/2" £64.90 65% £22.72
353050ABS Pipe Class C 9 Bar 6m x 1 1/2" £129.76 60% £51.90
353053ABS Pipe Class C 9 Bar 3m x 2" £87.27 65% £30.54
353052ABS Pipe Class C 9 Bar 6m x 2" £174.52 60% £69.81
353055ABS Pipe Class C 9 Bar 3m x 2 1/2" £151.04 65% £52.86
353054ABS Pipe Class C 9 Bar 6m x 2 1/2" £302.09 60% £120.84
353057ABS Pipe Class C 9 Bar 3m x 3" £180.50 65% £63.17
353059ABS Pipe Class C 9 Bar 3m x 4" £296.66 65% £103.83
353060ABS Pipe Class C 9 Bar 6m x 5" £1,457.52 45% £801.64
383253ABS Pipe Class C 9 Bar 3m x 6" £653.91 60% £261.56
383252ABS Pipe Class C 9 Bar 6m x 6" £1,246.72 56% £548.56
383255ABS Pipe Class C 9 Bar 3m x 8" £1,248.49 60% £499.40
383254ABS Pipe Class C 9 Bar 6m x 8" £2,497.00 56% £1,098.68