SIGHT PIPE (optical viewer)
SIGHT PIPE
How to use
➔Insert the SIGHT PIPE into the welded tube and check the condition of the weld through the upper lens.
Applied tube size (See tube sizes below for details）
SPT regular series： 1/4" to１‘‘ (6.35mm ~ 25.4mm)
SPT 360 series ：1/2‘‘ to 1‘‘ (12.7mm ~ 25.4mm)
STP regular series
unit : mm
| Model No. | Tube size | O.D (A) | O.D (B) | Length (C) |
SPT-2802 | 6.35x0.889 | 4.41/4.06 | 4.14/4.06 | 31.75 |
SPT-2804 | 47.75 | |||
| SPT-2806 | 63.50 | |||
SPT-2807 | 76.20 | |||
| SPT-1202 | 6.35x1.0 | 4.06/3.98 | 3.68/3.60 | 31.75. |
| SPT-1804 | 47.75 | |||
| SPT-1806 | 63.50 | |||
| SPT-1807 | 76.2 | |||
| SPT-1808 | 9.52x0.889 | 7.23/7.16 | 6.85/6.78 | 57.15 |
| SPT-1810 | 85.85 | |||
| SPT-1812 | 114.3 | |||
| SPT-768M | 9.52x1.65 | 5.84/5.76 | 5.56/5.48 | 47.75 |
| SPT-770M | 71.37 | |||
| SPT-772M | 95.25 | |||
| SPT-1814 | 12.7x1.24 | 9.62/9.55 | 9.24/9.16 | 76.20 |
| SPT-1816 | 114.3 | |||
| SPT-1818 | 152.4 | |||
| SPT-1820 | 12.7x1.65 | 8.73/8.66 | 8.35/8.28 | 69.85 |
| SPT-1822 | 104.6 | |||
| SPT-1824 | 139.7 | |||
| SPT-1826 | 19.05x1.65 | 15.08/15.01 | 14.70/14.63 | 120.6 |
| SPT-1828 | 180.8 | |||
| SPT-1830 | 241.3 | |||
| SPT-1832 | 25.4x1.65 | 21.43/21.36 | 21.05/20.98 | 171.4 |
| SPT-1834 | 257.0 | |||
| SPT-1836 | 342.9 |
STP 360 series
unit : mm
| Model No. | tube size | O.D (A) | Length (C) |
SPT-3814 | 12.7x1.24 | 9.26/9.55 | 76.20 |
SPT-3816 | 114.3 | ||
| SPT-3818 | 152.4 | ||
SPT-3820 | 12.7x1.65 | 8.73/8.66 | 69.80 |
| SPT-3822 | 104.6 | ||
| SPT-3824 | 139.7 | ||
| SPT-3826 | 19.05x1.65 | 15.08/15.01 | 120.6 |
| SPT-3828 | 180.8 | ||
| SPT-3830 | 241.3 | ||
| SPT-3832 | 25.4x1.65 | 21.43/21.36 | 171.4 |
| SPT-3834 | 257.0 | ||
| SPT-3836 | 342.9 |
