For the treatment of hot-dip galvanized pipes, Jinan galvanized pipe manufacturers mostly need to put in a lot of processes, whether before or during processing or after processing, there are many schemes, many people may know about processing, so here we share the treatment before drying the hot-dip galvanized pipes.
1. Hot air shall be dried for hot-dip galvanized steel pipes, and the hot air shall flow through the dry outdoor to eliminate the plating agent on the water surface.
2、热风干燥流坑必须控制在100℃~ 150°工件之间，干燥坑一般为2 ~ 5分钟，对于复杂结构的构件应根据工件表面干燥程度确定干燥时间。
2. The hot air drying flow pit must be controlled between 100 ℃ ~ 150 ° workpieces, and the drying pit is generally 2 ~ 5 minutes. For components with complex structure, the drying time shall be determined according to the drying degree of workpieces surface.
3. The dry cover must also be started without obstruction. The hot-dip galvanized sheet shall be fully dry, and the hanging dry pit shall be carried out immediately, so as to prevent the workpiece from staying in the air for too long and putting the plating agent back to the wet place.
The above is the relevant content introduced by Jinan galvanized pipe manufacturer. For more information, please visit the website: http://www.jnxxjm.com