Anti-theft door equipment both anti-theft and security performance. Qualified security door equipment in 15 minutes with chisel, screwdriver and other hand tools can not be forced open. According to the anti-theft security equipment, security level is divided into four levels, respectively, Security Door Equipment Class A security door equipment, B-level security door equipment, C-level security door equipment, D-level security door equipment from high to low, followed by decreasing.
Security level of security door equipment:
The new standards are mandatory provisions concerning the safety performance of the security door. According to the anti-damage time, Security Door Equipment the thickness of the plate and other indicators, the standard anti-theft door products for security security level division, Security Door Equipment the new standard will be anti-theft security level from the original "C", "B", "A" 3, "," B "," C "," Ding "4. The new anti-theft security level of the phonetic alphabet code were "J", "Y", "B", "D". A is the highest level, and so on.
Legal production and distribution of security doors should have the following two conditions:
① must have the local public security bureau technical prevention and management office issued by the production and distribution license.
② production and distribution of security doors must be by the regional technical supervision and public security organs authorized by the product quality supervision and inspection station qualified. Security Door Equipment Formal manufacturers of anti-theft door should be certified safety certificate.
Consumers should be based on the specific use of anti-theft door, anti-theft requirements, a reasonable choice level.
Anti-theft door facade if not after phosphate treatment, two or three years will rust and rot, but the phosphate treatment process, will make the anti-theft door industry, Security Door Equipment a serious excess of phosphorus emissions. Environmental protection departments throughout the quarter regularly reported under the jurisdiction of the main watershed total phosphorus, and also in the main watershed cross-section installed on-line monitoring system 24 hours to monitor.
"A trough metal cleaning agent" and anti-theft door equipment technology, Security Door Equipment the traditional metal surface treatment of degreasing, rust, film, passivation and other nine processes to complete one step before the synthesis of the nine process tanks into a , To create a metal surface without phosphorus treatment, no water rinse, no steam heating without emissions, reduce energy consumption of the new production. Security Door Equipment The traditional anti-theft door equipment, metal surface treatment of degreasing, rust, film, passivation and other 9 steps to complete one step before the nine process tanks into one, creating a metal surface without phosphorus treatment, no water rinse , No steam heating without emissions, lower energy consumption of the new production. The traditional metal surface phosphating treatment, each process must be washed, so each process has waste water discharge, the wastewater contains high concentrations of inorganic phosphorus, the use of "a tank of metal cleaning agent" and its technology, all processes no longer need Washed, waste water is zero.