Specifications
| MODEL NUMBER | TUBE OD | WALL | A |
| G-7W-050 | 1/2 | 0.049 | 0.75 |
| G-7W-075 | 3/4 | 0.035 | 1.00 |
| G-7W-075HW | 3/4 | 0.065 | 1.88 |
| G-7W-075T | 3/4 | 0.065 | 1.00 |
| G-7W-100 | 1 | 0.065 | 1.88 |
| G-7W-150 | 1-1/2 | 0.065 | 2.25 |
| G-7W-150H | 1-1/2 | 0.065 | 2.41 |
| G-7W-200 | 2 | 0.065 | 3.00 |
| G-7W-200H | 2 | 0.065 | 2.61 |
| G-7W-250 | 2-1/2 | 0.065 | 3.00 |
| G-7W-250V | 2-1/2 | 0.065 | 3.75 |
| G-7W-300 | 3 | 0.065 | 3.25 |
| G-7W-400 | 4 | 0.083 | 3.88 |
| G-7W-400V | 4 | 0.083 | 4.87 |
| G-7W-500-B | 5 | 0.083 | 4.25 |
| G-7W-600-B | 6 | 0.083 | 5.00 |
| G-7W-600V-B | 6 | 0.083 | 6.06 |
| G-7W-800-B | 8 | 0.120 | 7.00 |
| G-7W-1000-B | 10 | 0.120 | 9.50 |
