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    如何判断电动卷帘门的材质与质量
    来源:http://www.jnjqjc.com   时间:2015-7-23 14:15:12

      判断电动卷帘门的材质与质量的方法:
      Judge electric shutter material and the method of quality:
      1、测一下里面的镀锌管达到标准的厚度、然后连接片的检测一般的连接片都是在1.5厚度为低的飞镖标准,国标在2.5为准;济南卷帘门
      1, measure the inside of the galvanized pipe up to standard thickness, then connection testing general connection pills are in the 1.5 thickness as the minimum standard of darts, national standard in 2.5 shall prevail;
      2、地梁一般都是4乘8的不锈钢方管材料也为304不锈钢材质 厚度不低于1.5为底线。
      2, ground beam is commonly 4 x 8 stainless steel square tube material also for 304 stainless steel material The thickness of not less than 1.5 for the bottom line.
      3、首先检查导轨的宽度是否在标准的尺寸,例如现在市场上正宗为折边轨道厚度为1.5材质外框为8公分的轨道为不锈钢304的材料;
      3, first check whether the width of the guide rail in a standard size, for example, in the market now authentic for flanging casing outside the rail material thickness 1.5 to 8 cm's orbit for 304 stainless steel material;
      4、把门体的边缘随意拆几个封锁帽、(很简单就是把插销拔掉)取下圆钢测一下外面的圆钢是不是达到了实际的厚度、材质是不要说了304的才叫过关
      4, the most edge at the door a few blockade cap, unplug bolt (very simple is) remove the round steel measure out of round steel is reached the actual thickness, material is now don't say that the 304's

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