一、濟南鐵藝護欄，要看表面是否有折線。一款優(yōu)質的鐵藝護欄，表面是規(guī)則的紋理的，如果鐵藝護欄表面有各種不規(guī)則的折線，很可能其在生產(chǎn)的過程中商家為了追求數(shù)量，壓量導致偏大，下一道軋制時就產(chǎn)生折疊，這樣生產(chǎn)出來的鐵藝護欄強度會大大的下跌。

1、 It depends on whether there are broken lines on the surface. A high-quality iron guardrail has a regular texture on the surface. If there are various irregular broken lines on the surface of iron guardrail, it is likely that the business will fold in the next rolling in order to pursue the quantity and increase the pressure in the production process. In this way, the strength of the produced iron guardrail will be greatly reduced.

 

二、要看鐵藝護欄表面是否光滑。鐵藝護欄其表面是非常光滑的，劣質的鐵藝欄桿其表面是非常粗糙的，有些還會凹凸不平，這個主要是鐵藝本身材料不均勻，雜質多。

2、 It depends on whether the surface of iron guardrail is smooth. The surface of iron railings is very smooth. The surface of inferior iron railings is very rough, and some will be uneven. This is mainly due to the uneven material of iron railings and many impurities.

 

三、要看鐵藝護欄表面是否有裂紋。劣質的鐵藝護欄，從表面上就可以看到裂紋，這個主要是其原料是是土坯料，這類材質的原料在生產(chǎn)的時候容易裂紋。

3、 It depends on whether there are cracks on the surface of iron guardrail. Cracks can be seen on the surface of inferior iron guardrails. This is mainly due to the fact that the raw materials are earth blanks. The raw materials of this kind of materials are easy to crack during production.

四、要看鐵藝護欄表面金屬光澤。優(yōu)質的鐵藝護欄表面有非常強的金屬感，顏色光亮。而劣質的鐵藝護欄，其表面一般會呈現(xiàn)淡紅色或者是生鐵的顏色。這主要因為制作過程中鋼溫沒有達標。

4、 It depends on the metallic luster on the surface of iron guardrail. The surface of high-quality iron guardrail has a very strong metallic feeling and bright color. The surface of inferior iron guardrails will generally show a light red or pig iron color. This is mainly because the steel temperature does not meet the standard in the manufacturing process.

 

五、要看鐵藝護欄截面。截面可以反映出一個鐵藝護欄生產(chǎn)廠家的實力。一個注重生產(chǎn)工藝的鐵藝護欄生產(chǎn)廠家，其截面是非常平整的，不會出現(xiàn)凹凸不平的現(xiàn)象。

5、 It depends on the section of iron guardrail. The section can reflect the strength of an iron guardrail manufacturer. An iron guardrail manufacturer that pays attention to the production process, its section is very flat and will not appear uneven.

一款優(yōu)質的鐵藝護欄，需要滿足以上五種因素。就像買衣服，款式新穎，穿上合意，價錢實惠，一步就是看質量，質量過關，那說明你選擇到了優(yōu)質的鐵藝護欄，可以放心的下手，如果質量不過關，那就需要謹慎了。

A high-quality iron guardrail needs to meet the above five factors. It's like buying clothes with novel styles, desirable clothes and affordable prices. The last step is to look at the quality. If the quality is qualified, it means that you have selected a high-quality iron guardrail, you can start with confidence. If the quality is not qualified, you need to be cautious.