用途：用于输配电线路中组塔。说明：抱杆头部有朝天单双滑车360度旋转头产品编号型号允许轴向负荷(kN)重量(kg/m)03513LBNX500-16A641803514LBNX500-17A5703515LBNX500-18A5003516LBNX500-19A4503517LBNX500-20A4103521LBNX500-17B882203522LBNX500-18B7703523LBNX500-19B7003524LBNX500-20B6503525LBNX500-21B6003526LBNX500-22B5603527LBNX500-23B5203528LBNX500-24B4703529LBNX500-25B4203531LBNX600-17A752003532LBNX600-18A7003533LBNX600-19A6503534LBNX600-20A6003535LBNX600-21A5503536LBNX600-22A4903537LBNX600-23A4503538LBNX600-24A4103539LBNX600-25A3803541LBNX600-17B1192403542LBNX600-18B11103543LBNX600-19B10403544LBNX600-20B9403545LBNX600-21B8503546LBNX600-22B7603547LBNX600-23B7003548LBNX600-24B6403549LBNX600-25B58)