韶关河道护栏价格 定制景观隔离防护栏 阳江道路护栏

韶关河道护栏价格 定制景观隔离防护栏 阳江道路护栏

Shaoguan River guardrail price customized landscape isolation guardrail Yangjiang road guardrail

桥梁护栏相关参数：

Relevant parameters of bridge guardrail:

不锈钢碳素钢复合管80*2.5；

Stainless steel carbon steel composite pipe 80 * 2.5;

不锈钢碳素钢复合管50.8*2.5；

Stainless steel carbon steel composite pipe 50.8 * 2.5;

不锈钢碳素钢复合管38*2.0；

Stainless steel carbon steel composite pipe 38 * 2.0;

不锈钢碳素钢复合管31.8*2.0焊成弧形片；

Stainless steel carbon steel composite pipe 31.8 * 2.0 is welded into arc sheet;

钢制立柱：1200*120*12；

Steel column: 1200 * 120 * 12;

护栏高度1200，立柱间距2000。

The height of guardrail is 1200, and the spacing between columns is 2000.