用途:用于输配电线路施工中正题立起小型单杆或吊起一般重量的部件

特点：轻便    强度高      拆装方便

产品编号            型号        总长（m）          负荷（KN）          重量（kg/m）

SF001                LG-7           7                         50                          17

SF002                LG-8           8                         50                          17

SF003                LG-9           9                         50                          22

SF004                LG-9.5         9.5                      60                          22

SF006                LG-11          11                       40                          22