热镀锌钢梯扶手栏杆 佛山批发直径66 76mm空心球 球型立柱
Hot dip galvanized steel ladder handrail with 66.76mm diameter hollow spherical column
.水平安装：
. horizontal installation:
①当安装空间充裕时候，排列立柱及管件使其平行于安装部位，由两头穿立柱于栏杆管件，
① When the installation space is sufficient, arrange the column and pipe fittings so that they are parallel to the installation position, and pass through the column at both ends to the railing pipe fittings,
扶正扶手栏杆并安装固定螺栓，定位并旋紧螺栓，必要时加入垫片。
Straighten the handrail, install the fixing bolts, position and tighten the bolts, and add gaskets if necessary.
②当安装空间不足时，固定末端立柱，将扶手栏杆穿过立柱，穿立柱于栏杆管件并将垫块
② When the installation space is insufficient, fix the end column, put the handrail through the column, put the column on the balustrade pipe fittings and put the cushion block
