Tube to Tube
Straight Union
Fittings / Bite type Fittings - JIS / BU
| Designations | Tube O.D. D | E | Width across flat | i | ℓ | Approx | Download | |||
| H1 | H | L | ||||||||
| BU-06 | 6 | 4 | 14 | 14 | 7 | 30 | 51 | [3D]BU-06.stp | ||
| BU-08 | 8 | 6 | 17 | 17 | 7 | 31 | 52 | [3D]BU-08.stp | ||
| BU-10 | 10 | 8 | 17 | 19 | 7 | 31 | 54 | [3D]BU-10.stp | ||
| BU-12 | 12 | 10 | 19 | 22 | 7 | 31 | 54 | [3D]BU-12.stp | ||
| BU-15 | 15 | 12 | 24 | 27 | 7.5 | 36 | 61 | [3D]BU-15.stp | ||
| BU-16 | 16 | 13 | 27 | 30 | 7.5 | 36 | 61 | [3D]BU-16.stp | ||
| BU-18 | 18 | 14 | 27 | 32 | 8 | 36 | 61 | [3D]BU-18.stp | ||
| BU-20 | 20 | 17 | 30 | 36 | 8 | 38 | 63 | [3D]BU-20.stp | ||
| BU-22 | 22 | 18 | 32 | 36 | 9 | 38 | 63 | [3D]BU-22.stp | ||
| BU-25 | 25 | 20 | 36 | 41 | 10 | 39 | 66 | [3D]BU-25.stp | ||
| BU-28 | 28 | 22 | 41 | 46 | 10 | 43 | 71 | [3D]BU-28.stp | ||
| BU-30 | 30 | 25 | 41 | 46 | 10 | 43 | 72 | [3D]BU-30.stp | ||
| BU-32 | 32 | 26 | 46 | 50 | 11 | 44 | 73 | [3D]BU-32.stp | ||
| BU-35 | 35 | 28 | 46 | 55 | 11 | 44 | 79 | [3D]BU-35.stp | ||
| BU-38 | 38 | 32 | 50 | 60 | 12 | 46 | 85 | [3D]BU-38.stp | ||
| BU-40 | 40 | 32 | 55 | 60 | 12 | 55 | 94 | [3D]BU-40.stp | ||
| BU-42 | 42 | 34 | 55 | 60 | 12 | 55 | 94 | [3D]BU-42.stp | ||
| BU-06A | 1/8 | 10.5 | 8 | 17 | 19 | 7 | 31 | 54 | [3D]BU-06A.stp | |
| BU-08A | 1/4 | 13.8 | 11 | 22 | 24 | 7.5 | 36 | 60 | [3D]BU-08A.stp | |
| BU-10A | 3/8 | 17.3 | 14 | 27 | 32 | 8 | 36 | 61 | [3D]BU-10A.stp | |
| BU-15A | 1/2 | 21.7 | 18 | 32 | 36 | 9 | 38 | 63 | [3D]BU-15A.stp | |
| BU-20A | 3/4 | 27.2 | 22 | 41 | 46 | 10 | 43 | 71 | [3D]BU-20A.stp | |
| BU-25A | 1 | 34 | 28 | 46 | 55 | 11 | 44 | 79 | [3D]BU-25A.stp | |
| BU-32A | 1-1/4 | 42.7 | 34 | 60 | 65 | 12 | 57 | 98 | [3D]BU-32A.stp | |
| BU-40A | 1-1/2 | 48.6 | 40 | 65 | 75 | 12 | 60 | 103 | [3D]BU-40A.stp | |