Home Page PEAK GRIDS AC 11 AC 11 EXPLANATION HINGED 120° OPENİNG RUBBER BASED BLACK BİTUM PAINTING RAİN WATER GRATING CODE TYPE STRENGHT CLASS DIMENSIONS A B C D E CANAL H KG 3 B316 Ağır-Heavy 400kN D400 500 730 620 840 670 465 95 135