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BS4568 GI Pipe
We produce BS4568 and BS31 standard Electrical tube,the conduit through wires.
BS4568 standard
Size (mm) | OutsideDiameter (mm) | OutsideDiameter | Thickness(MM) Tolerance | Length(MM) Tolerance |
φ16 | 16 | 0 -0.3 | ±0.15 | ±50.00 |
φ20 | 20 | 0 -0.3 | ±0.15 | ±50.00 |
φ25 | 25 | 0 -0.3 | ±0.15 | ±50.00 |
φ32 | 32 | 0 -0.4 | ±0.15 | ±50.00 |
φ40 | 40 | 0 -0.4 | ±0.15 | ±50.00 |
φ50 | 50 | 0 -0.4 | ±0.15 | ±50.00 |
| SIZE | OUTSIDE*WALL THICKNESS*LENGTH |
| 16 | 16x1.4x3750mm |
| 20 | 20x1.6x3750mm |
| 25 | 25x1.6x3750mm |
| 32 | 32x1.6x3750mm |
Surface finished: Pre-galvanized(Class 3) and Hot dipped galvanized(Class 4).
This pipe threaded both ends,one end with a coupling,another end with a plastic cap.
Wall thickness and lendth can produce according to customer's requirement.
Thread size of conduit is according to BS standard,15 teeth per 1".
