鐵藝護欄：一般采用鑄鐵材質。

Iron guardrail: generally made of cast iron material.

　　優點：

Advantages:

　　1.厚重，牢固，連接牢靠，結構性好，不易彎折和折斷。

1. Thick, sturdy, firmly connected, structurally sound, not easily bent or broken.

　　2.可塑性強，可做成各種形狀和花樣，效果美觀。

2. Strong plasticity, can be made into various shapes and patterns, with beautiful effects.

　　3.安裝簡單，制作簡單。

3. Easy installation and production.

　　缺點：

Disadvantages:

　　1.容易生銹，主要采用刷油漆防銹，一般刷一次油漆只能 保持3-5年。

1. It is prone to rusting, and painting is mainly used to prevent rust. Generally, painting once can only last for 3-5 years.

　　2.比較笨重，現場焊接作業比較多。

2. It is quite bulky and requires a lot of on-site welding operations.

　　鋅鋼護欄：一般采用熱鍍鋅鋼管。

Zinc steel guardrail: Generally, hot-dip galvanized steel pipes are used.

　　優點：

Advantages:

　　1.材質比較輕便，安裝簡單，現場基本不用焊接作業，更容易實現標準化生產和安裝，大大降低了造價和安裝成本。

1. The material is relatively lightweight, easy to install, and welding operations are basically not required on site, making it easier to achieve standardized production and installation, greatly reducing costs and installation costs.

　　2.耐久性強，鋅鋼采用熱鍍鋅和烤漆防銹，表層防銹層不易脫落，防銹持久。

2. Strong durability, zinc steel adopts hot-dip galvanizing and baking paint for rust prevention, and the surface rust prevention layer is not easy to fall off, ensuring long-lasting rust prevention.

　　3.日常維護簡單，不需要定期噴漆防銹，而且表面光滑，容易沖洗表面污物。

3. Daily maintenance is simple, does not require regular spray painting for rust prevention, and the surface is smooth, making it easy to flush surface dirt.

　　缺點：

Disadvantages:

　　1.由于材質工藝特性，不能根據消費者的喜好對其樣式進行設計，提供給消費者的選擇比較少，造型比較單一。

Due to the characteristics of material and craftsmanship, it is not possible to design its style according to consumer preferences, and there are relatively few options available to consumers, resulting in a relatively single shape.

　　2.沒有鐵藝護欄厚重。

2. There is no heavy iron guardrail.

　　以上就是有關：濟南鐵藝護欄 的介紹，想了解更多的內容請點擊：http://m.coagfreight.com 我們將會全心全意為您提供滿分服務，歡迎您的來電！

The above is an introduction to Jinan Iron Fence. For more information, please click: http://m.coagfreight.com We will wholeheartedly provide you with full score service. Welcome to call us!