LOK SBUW - Solder bulkhead union according to SAE standard
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FITTING, BULKHEAD UNION TO BE WELDED
FRACTIONAL SYSTEM TABLE
METRIC SYSTEM TABLE
FRACTIONAL SYSTEM TABLE
| Code | external diameter tube | fillet steak | internal hole fitting | |
inches | mm | SAE | mm | |
SBUW-1 | 1/16" | 1.59 | 5/16" | 1.27 |
SBUW-2 | 1/8" | 3.17 | 7/16" | 2.28 |
SBUW-3 | 3/16" | 4.76 | 7/16" | 3.04 |
SBUW-4 | 1/4" | 6.35 | 1/2" | 4.82 |
| SBUW-5 | 5/16" | 7.93 | 9/16" | 6.35 |
| SBUW-6 | 3/8" | 9.52 | 5/8" | 7.11 |
| SBUW-8 | 1/2" | 12.70 | 13/16" | 10.41 |
| SBUW-10 | 5/8" | 15.87 | 15/16" | 12.70 |
| SBUW-12 | 3/4" | 19.05 | 11/16" | 15.74 |
| SBUW-14 | 7/8" | 10.22pm | 13/16" | 18.28 |
| SBUW-16 | 1" | 25.40 | 13/8" | 10.35pm |
| SBUW-20 | 1-1/4" | 31.75 | 13/4" | 27.68 |
| SBUW-24 | 1-1/2" | 38.10 | 21/8" | 34.03 |
| SBUW-32 | 2" | 50.80 | 23/4" | 45.97 |
METRIC SYSTEM TABLE
| Code | external diameter tube | fillet steak | internal hole fitting |
inches | SAE | mm | |
SBUW-2M | 2 | 12 | 1.7 |
SBUW-3M | 3 | 12 | 2.4 |
SBUW-4M | 4 | 12 | 2.4 |
SBUW-6M | 6 | 14 | 4.8 |
| SBUW-8M | 8 | 16 | 6.4 |
| SBUW-10M | 10 | 19 | 7.9 |
| SBUW-12M | 12 | 22 | 9.5 |
| SBUW-15M | 15 | 25 | 11.9 |
| SBUW-16M | 16 | 25 | 12.7 |
| SBUW-18M | 18 | 30 | 15.1 |
| SBUW-20M | 20 | 32 | 15.9 |
| SBUW-22M | 22 | 32 | 18.3 |
| SBUW-25M | 25 | 38 | 21.8 |
| SBUW-28M | 28 | 46 | 21.8 |
| SBUW-30M | 30 | 50 | 26.2 |
| SBUW-32M | 32 | 50 | 28.6 |
| SBUW-38M | 38 | 60 | 33.7 |
| SBUW-42M | 42 | 65 | 36.5 |