The following is to introduce the problems that should be paid attention to in the construction acceptance of iron gate:

　　一、高檔材質及工藝：

　　1、 High grade material and technology:

　　1、制作鐵藝大門采用的材料：采用國標Q-235A級鋼。

　　1. The material used for making iron gate: the national standard q-235 a steel is adopted.

　　2 、電焊工藝：采用二氧化碳氣體保護焊。(焊接點均勻，氣密性能強，牢固度佳) 電焊條。

　　2. Welding process: carbon dioxide gas shielded welding. (uniform welding points, strong air tightness and good firmness) welding electrode.

　　3、表面處理：室外均采用熱鍍鋅加工

　　3. Surface treatment: hot dip galvanizing is used outdoors
                                         

　　二、中檔材質及工藝：

　　2、 Medium grade material and process:

　　1、材料：采用非標Q-220B級鋼。

　　1. Material: non standard q-220b steel is used.

　　2、電焊工藝：采用手工電焊技術。

　　2. Welding process: manual welding technology is adopted.

　　3、表面處理：冷鍍鋅或不鍍鋅。 油漆：均采用天津、無錫等地區生產的燈塔等油漆。

　　3. Surface treatment: cold galvanized or not galvanized. Paint: the lighthouse paint produced in Tianjin, Wuxi and other areas is used.

　　以上介紹的是鐵藝大門施工驗收應注意的問題，希望大家有所了解，更多信息請繼續關注我們的網站。

　　The above is the iron gate construction acceptance should pay attention to the problem, hope you have some understanding, more information please continue to pay attention to our website.