BS4568/BS31 electrical conduit tube
Negotiable /Piece
Min.Order:500 Pieces
Cangzhou Leadingfly Steel Pipe Co., Ltd.
BS4568/BS31 electrical conduit tube
Specification of electrical tube:
1.Size: BS4568:16*1.4; 20*1.6; 25*1.6; 32*1.6;
BS31: 19.05*1.65; 25.4*1.65; 31.75*1.65; 38.1*1.83; 50.8*2.03
2.Length:3750mm or according to customer’s requirements.
3.Surface: pre-galvanized(PG) for class 3, hot dip galvanized(HDG) for class 4.
4.Thread: BS standard,15 teeth per 1".
5.Package: the conduit thread both ends,one end with coupling, the other end with plastic cap.
BS31-1940 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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British StandardBS4568-1970 |
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Diamension(mm) | Outside Diameter(mm) | Wall Thickness (mm) | Length of Thread(mm) | Weight(Kg/M) |
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Minimum | Maximum | Minimum | Maximum | Minimum | Maximum | |||||
16 | 15.7 | 16 | 1.4±0.10 | 11.5 | 13.5 | 0.452 | 0.531 |
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20 | 19.7 | 20 | 1.6±0.15 | 13.0 | 15.0 | 0.643 | 0.783 |
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25 | 24.6 | 25 | 1.6±0.15 | 16.0 | 18.0 | 0.811 | 0.995 |
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32 | 31.6 | 32 | 1.6±0.15 | 18.0 | 20.0 | 1.069 | 1.301 |
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40 | 39.5 | 40 | 1.6±0.15 | 19.0 | 22.0 | 1.36 | 1.52 |
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50 | 49.5 | 50 | 1.6±0.15 | 19.0 | 22.0 | 1.71 | 1.91 |
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60 | 59.5 | 60.3 | 2.0±0.15 |
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| 2.40 | 2.86 |
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75.5 | 75 | 75.5 | 2.0±0.15 |
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| 3.25 | 3.63 |
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88.5 | 88 | 88.5 | 2.0±0.15 |
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| 3.83 | 4.29 |
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114 | 113.5 | 114 | 2.0±0.15 |
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| 4.98 | 5.52 |