Home Page TELECOM COVERS AC 02 AC 02 EXPLANATION THREE-LOCK 200° OPENİNG DOUBLE JOINT EPDM RUBBER GASKET RUBBER BASED BLACK BİTUM PAINTING CODE TYPE STRENGHT CLASS DIMENSIONS A B C CANAL H1-H2 KG 3 B017 Ağır-Heavy 400kN D400 640 670 780 600 60-100 78