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Description:
1. Material: Galvanized Steel.
2. Colour: Mill finish.
3. Standard Size: LXWXH(49mm).
Advantage:
The access door is widely used in the air conditioning or
ventilation.
The system pipelines which convenient for the maintenance of
various valves and unit accessories in the pipelines. It is not
easy to rust and has a strong and beautiful structure.
The core is equipped with 22mm thick insulation material, and the
core edge is clamped with a high-temperature resistant sealing
rubber strip to achieve the role of sealing and constant
temperature.
Regular size:
| Size(mm) | A | B | H |
| 200x120 | 244 | 166 | 49 |
| 300x150 | 350 | 197 | 49 |
| 460x250 | 502 | 299 | 49 |
| 530x360 | 581 | 402 | 49 |
| 635x430 | 681 | 478 | 49 |

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