Drainage Ditch Coverplate

Drainage Ditch Coverplate

GG I 3-505

GG-drainage ditch coverplate code:

I-loading type code:

I- vehicles of 20mt or less allowed

III- vehicles of 6mt or less allowed

IV- vehicles of 2mt or less allowed

V- pedestrians only

3- drainage ditch is 300mm wide

505- flat steel size is 50×5mm

Copyright © Yantai Datang Steel Structure Co., Ltd. All Rights Reserved
Record Number:鲁ICP备19049536号-1