By auditing hatches metal products meant. For their production, use of proper quality steel. Thickness small hatches, but sufficient for such products - 0.8 mm. Stain steel powder polymeric paint. This avoids that, said metal face corrosion. Also, the paint gives an aesthetically pleasing appearance flap. Сборку ревизионных лючков производители осуществляют с помощью сварки. The main varieties of products as follows:
- Sunroof with magnetic latching. They are placed in different rooms - apartment buildings, offices, in manufacturing. Mounting hatches made in the wall.
- Hatch with lock. The optimal solution for public spaces. The presence of lock protects opening. Thus, children will not be able to get into the hatch. Due to the castle and in adults no desire to look inside.
- Luke with a pressure mechanism. In terms of aesthetics, and precision is the best option. Aesthetics is achieved by, the outside of the hatch, there are no additional elements. Mechanism, responsible for opening and closing the door, located inside. Such articles are not only advisable to install in the wall, but the ceiling.
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