Aluminum flat gangway
1. Parts made of aluminum must be oxidized according to standard CB 1292-81
2. The max usage agle of this gangway is 30degree.
3.Finished framework of gangway should not changed in shape as the standard CB 3116-82. ISO 7061-1993
4. Load test, when the part ladder is supported horizontally on both and supports and upplied with a 408kg in per square meter,there shall be no deflect in any
parts and also the maximum deflection value of the mddile of the ladder shall not exceed 93mm.