珠海河道护栏价格 河源防撞钢板立柱 道路护栏现货

详情描述：

珠海河道护栏价格 河源防撞钢板立柱 道路护栏现货

Zhuhai River guardrail price Heyuan anti-collision steel column road guardrail spot
材质为铁管，外面包裹着不锈钢层，比较坚固。

The material is iron pipe, which is covered with stainless steel layer, which is relatively solid.

管口封闭良好的情况下可保证其防锈期限与纯不锈钢无异。

When the nozzle is well sealed, the rust proof period can be guaranteed to be the same as that of pure stainless steel.

不锈钢管：整个管都为不锈钢的较轻，承重能力没有复合管好。

Stainless steel pipe: the whole pipe is light stainless steel, and its load-bearing capacity is not as good as composite pipe.

但是不容易生绣，价格昂贵。

But it is not easy to embroider, and the price is expensive.

不锈钢材质又分好几种200，201，300，301，304等。

There are several kinds of stainless steel materials, such as 200201300301304.

市场上一般为301材质，304的效果较好，其次301。

Generally, 301 material is used in the market, and the effect of 304 is better, followed by 301.

来图定制桥梁防撞栏杆 景观河道安全防护栏杆

Customized bridge anti-collision railings landscape river safety protection railings