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韶关公园景区防护栏 河道护栏批发

Shaoguan park scenic area protective fence River guardrail wholesale

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-shaped 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 the guardrail is 1200, and the column spacing is 2000.

批发定做复合管防撞栏 梅州河道隔离护栏

Wholesale customized composite pipe crash barrier Meizhou River isolation barrier