Description
Black Pipes Class A | |||||
Nominal Bore | Outside Diameter | Wall ThicknessMm | Mass Per Unit Length | Metric Unit | |
Maxmm | Minmm | Plain end PipesKg/m | |||
15 | 21.4 | 21.0 | 2.0 | 0.95 | ”A |
20 | 26.9 | 26.4 | 2.35 | 1.41 | ”A |
25 | 33.8 | 33.2 | 2.65 | 2.01 | 1”A |
32 | 42.5 | 41.9 | 2.65 | 2.58 | ”A |
40 | 48.4 | 47.8 | 2.90 | 3.25 | ”A |
50 | 60.2 | 59.6 | 2.90 | 4.11 | 2”A |
65 | 76.0 | 75.2 | 3.25 | 5.80 | ”A |
Black Pipes Class B | |||||
15 | 21.8 | 21.0 | 2.65 | 1.22 | ”B |
20 | 27.3 | 26.5 | 2.65 | 1.58 | ”B |
25 | 34.2 | 33.3 | 3.25 | 2.44 | 1” B |
32 | 42.9 | 42.0 | 3.25 | 3.14 | ”B |
40 | 48.8 | 47.9 | 3.25 | 3.61 | ”B |
50 | 60.8 | 59.7 | 3.65 | 5.10 | 2”B |
Black Pipes Class C | |||||
15 | 21.8 | 21.0 | 3.25 | 1.45 | ”C |
20 | 27.3 | 26.5 | 3.25 | 1.90 | ”C |