空心方管的用料及質量問題。

Material and quality problems of hollow square tubes.

現在有一個非常不好的現象，那就是大量的使用空心管材鐵料。并不是說不能使用空心管材鐵料，而不能使用太薄的方管、圓管。大家看到，由于成本的問題，有的業主、甲方、施工單位、開發商在選購鐵藝大門時嚴重的壓價，在招投標過程中，將價格壓的很低，嚴重者甚至會壓到低于制作成本。

Now there is a very bad phenomenon, that is, a large number of hollow pipe iron materials are used. This is not to say that hollow pipes and iron materials cannot be used, but too thin square and round pipes cannot be used. As you can see, due to the problem of cost, some owners, Party A, construction units and developers have seriously pressed the price when purchasing the iron gate. During the bidding process, the price has been pressed very low, even lower than the production cost.

使得有些鐵藝大門廠家，為了保住成本或者微薄的利潤，在材料使用上選用低成本的材料，甚至偷工減料，以次充好。有時甲方就公開說明可以使用薄壁的管材。這種情況的出現，都大大減少了鐵藝制品的使用壽命。一些鐵藝大門大量的使用空心管材鐵料，對鐵藝大門的安全系數造成了很大的影響。

Some iron gate manufacturers choose low-cost materials in the use of materials in order to maintain costs or small profits, or even cut corners and substitute inferior materials. Sometimes Party A publicly states that thin-walled pipes can be used. This situation has greatly reduced the service life of iron products. Some iron gates use a large number of hollow pipes and iron materials, which has a great impact on the safety factor of iron gates.

濟南鐵藝大門工人的人身安全問題，也是個普遍存在的大問題。

The personal safety of workers at Jinan Iron Art Gate is also a common problem.

許多鐵藝大門作坊的工人，根本無安全可言，拼命工作，拼命搶工期，血的教訓歷歷在目。出現員工人身安全事故的主要原因，大多是的安全意識不足，制度不健全，不重視管理，只圖省小錢；在施工之前，沒有施工組織設計環節，各種安全措施和安全員的配置不到位。

Many workers in the iron gate workshop have no safety at all. They work hard and rush for work. The lesson of blood is vivid. The main reasons for the personal safety accidents of employees are that the leaders have insufficient safety awareness, the system is not sound, they do not pay attention to management, and only try to save money; Before construction, there was no construction organization design link, and various safety measures and the allocation of safety officers were not in place.

一要防污染。尤其是在除銹、噴漆作業時，配備防護面具，防止有毒的粉塵、氣體、液體侵入體內。

First, prevent pollution. Especially in rust removal and painting operations, protective masks shall be equipped to prevent toxic dust, gas and liquid from entering the body.

二是防觸電。電動工具的絕緣和檢查，絕緣手套、絕緣鞋的配備，雨天霧天等濕度大的天氣時的施工，都要嚴格遵守操作規程。作業周邊環境的電力設施的考察和提防，都要心中有數。

The second is to prevent electric shock. The insulation and inspection of electric tools, the provision of insulating gloves and insulating shoes, and the construction in rainy days, foggy days and other humid weather should strictly comply with the operating procedures. The inspection and precaution of the power facilities in the surrounding environment should be well known.

三是防高空墜落。

The third is to prevent falling from height.

此外鐵藝大門在制作過程中廠家已考慮到了戶外環境的特點，在材料和涂料的選用上都做到了防銹、耐磨、抗腐蝕，抗曝曬等，所以用戶只要在選購時，不要貪圖便宜買一些質量不合格的鐵制設施就行了。為延長戶外鐵藝設施的壽命，鐵藝大門還有經常保養，詳情了解可以來我們網站http://www.coagfreight.com咨詢！

In addition, the manufacturer has taken into account the characteristics of the outdoor environment in the production process of the iron gate, and has achieved rust prevention, wear resistance, corrosion resistance, sun exposure resistance, etc. in the selection of materials and coatings, so users should not buy some unqualified iron facilities at a low price when purchasing. In order to extend the service life of outdoor iron art facilities, the iron art gate also has regular maintenance. For details, please visit our website http://www.coagfreight.com consulting service