Telescopic expansion for tray 150x80 L600mm, hot-dip galvanized 35303600HDZ DKC

Under the influence of temperature fluctuations, metal can expand or contract, creating length oscillations, which causes gaps to appear between cable tray segments. To compensate for these fluctuations, telescopic expansions are used. Telescopic inserts are located inside the tray at a distance calculated through thermal calculation. Insert length – 600 mm. Designed for a tray with a height of 50 mm and a width of 100 mm. The product is made in a special "hot zinc" finish, which features increased corrosion resistance – up to 30-50 years. Insert length – 600 mm. Designed for a tray with a height of 80 mm and a width of 1500 mm. The product is made in a special "hot zinc" finish, which features increased corrosion resistance – up to 30-50 years.