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ASME/ANSI B16.9
Dimensions of Caps
Nominal Pipe Size
DN(in) |
Outside Diametre
at Bevel |
Length |
Limiting Wall Thickmess for Length E |
| D |
E |
E1 |
| 18 |
457.2 |
203.2 |
228.6 |
12.7 |
| 20 |
508 |
228.6 |
254 |
12.7 |
| 22 |
558.8 |
254 |
254 |
12.7 |
| 24 |
609.6 |
266.7 |
304.8 |
12.7 |
| 26 |
660.4 |
266.7 |
- |
- |
| 28 |
711.2 |
266.7 |
- |
- |
| 30 |
762 |
266.7 |
- |
- |
| 32 |
812.8 |
266.7 |
- |
- |
| 34 |
863.6 |
266.7 |
- |
- |
| 36 |
914.4 |
266.7 |
- |
- |
| 38 |
956.2 |
304.8 |
- |
- |
| 40 |
1016 |
304.8 |
- |
- |
| 42 |
1066.8 |
304.8 |
- |
- |
| 44 |
1117.6 |
342.9 |
- |
- |
| 46 |
1168.4 |
342.9 |
- |
- |
| 48 |
1219.2 |
342.9 |
- |
- |
Note: 1)Length E applies for thickness not exceeding that given in column”Limiting Wall Thickness FOR Length E1. |
| 【1】【2】 |
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