江门楼梯球形栏杆 防护栏 肇庆不锈钢球形楼梯立柱

Jiangmen staircase spherical guardrail Zhaoqing stainless steel spherical staircase column

如果是双杆，水平栏杆的扶手的最小高度为1100mm；

In the case of double poles, the minimum height of the handrail of the horizontal railing is 1100mm;

楼梯斜栏杆：扶手的垂直高度最小为900mm;

The minimum vertical height of the handrail is 900mm;

如果是三杆，栏杆高度通常为1200mm;

In case of three poles, the height of railing is usually 1200mm;

单杆或三杆以上的按设计;

Single pole or more than three poles according to the design;

横杆与立柱的联接方法：

Connection method of cross bar and column: