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Duct Size (mm) | Nominal (O.D) mm | Nominal I.D. (mm) |
78/63 | 78 | 63 |
90/76 | 90 | 76 |
117/100 | 117 | 100 |
120/103.5 | 120 | 103.5 |
Test | Specification |
Visual Appearance | Inside surface should be smooth & No internal or external discolorations |
Compression Strength | When reaching the deflection of 5% the applied force shall be at least 450N. After the test, there shall be no crack allowing the ingress of light or water b/w the inside and outside. |
Impact Test | 5 kgs, load is dropped from 400mm height , No cracks / split |
Bend Test | During the test samples shall not flatten. bend the sample & pass a ball (95% of ID) through the bent sample. |
AKG
Industries
B-48, Okhla Industrial Area,
Phase-I, New Delhi - 110 020,
Delhi, India
Phone : + 91 - 11 - 26372809 / 26372810
+ 91 - 11 - 26372811 / 41406233
Fax : + 91 - 11- 41406234 / 26811412
+ 91 - 11 - 4160933
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AKG EXTRUSIONS PVT. LTD.
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