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Dimensions Hex Head - Square Head - Round Head Plugs ASME B16.11 |
Hex head plug
Square head plug
Round head plug
Hex Plug |
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| NPS | Min Length E |
Min Hex Height J |
Nominal F |
| 1/2 | 14 | 8 | 22 |
| 3/4 | 16 | 10 | 27 |
| 1 | 19 | 10 | 35 |
| 1.1/4 | 21 | 14 | 44.5 |
| 1.1/2 | 21 | 16 | 51 |
| 2 | 22 | 18 | 63.5 |
| 2.1/2 | 27 | 19 | 76 |
| 3 | 28 | 21 | 89 |
| 4 | 32 | 25 | 117.5 |
Square Head Plug |
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| NPS | Min Length E |
Min Square Height C |
Min Width Flats B |
| 1/2 | 14 | 10 | 14 |
| 3/4 | 16 | 11 | 16 |
| 1 | 19 | 13 | 21 |
| 1.1/4 | 21 | 14 | 24 |
| 1.1/2 | 21 | 16 | 28 |
| 2 | 22 | 18 | 32 |
| 2.1/2 | 27 | 19 | 36 |
| 3 | 28 | 21 | 41 |
| 4 | 32 | 25 | 65 |
Round Head Plug |
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| NPS | Min Length A |
Nominal Head Dia D |
Min Length E |
| 1/2 | 44 | 21 | 14 |
| 3/4 | 44 | 27 | 16 |
| 1 | 51 | 33 | 19 |
| 1.1/4 | 51 | 43 | 21 |
| 1.1/2 | 51 | 48 | 21 |
| 2 | 64 | 60 | 22 |
| 2.1/2 | 70 | 73 | 37 |
| 3 | 70 | 89 | 28 |
| 4 | 76 | 114 | 32 |
General note..
- All dimensions are in millimeters unless otherwise indicated.
Dimensions Thredolet®
Thredolet® reducing
Thredolet reducing utilizes the basic Weldolet however the branch affixes by way of a thread just inside the top of the olet...
Thredolet reducing utilizes the basic Weldolet however the branch affixes by way of a thread just inside the top of the olet...
Thredolet® Size on Size
Thredolet size on size utilizes the basic Weldolet however the branch affixes by way of a thread just inside the top of the olet...
Thredolet size on size utilizes the basic Weldolet however the branch affixes by way of a thread just inside the top of the olet...
Dimensions Threaded Flanges
Threaded Flanges
Threaded Flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding. Sometimes a seal weld is also used in conjunction with the threaded connection...
Threaded Flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding. Sometimes a seal weld is also used in conjunction with the threaded connection...
