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镀锌钢管怎样合适选择?

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【 发布于:2018-03-16 17:55:20 】


1、价格,镀锌钢管不同工艺的方矩管产品价格也不一样,它们也是衡量方矩管价格的主要指标,再有就是做工,材质也分好坏。

1, price, the price of square pipe products with different processes of galvanized steel pipe is also different. They are also the main indicators to measure the price of square pipe, and the other is the work and material quality.

2、济南镀锌管选购的时候要注意尺寸,大批的方矩管买回来之后发现尺寸有偏差,这样不仅耽误自己的使用,也会浪费不必要的运费,所以在厂家装车的时候就要开始验货了,可以测量方矩管的长度,宽度等,达到规定标准装车运送。

2, pay attention to the size of Ji'nan galvanized pipe purchase when a large number of square tube buy back size deviation, so that not only delayed their use, will the unnecessary waste of freight, so when the car will start Jiezhuang factory inspection, can measure the square tube length and width. Reach the required standard loading transport.

济南镀锌管

3、方矩管的抗污染性。济南镀锌管厂家挑选方矩管时以少量墨水或水倒于砖面静置约两分钟,然后用水冲洗或用布擦拭,看看残留的痕迹是否明显,如只有少许痕迹,则管体吸水率低,抗污染性好,理化性能佳;如有明显或严重痕迹,则管体玻化程度差,质量低劣。

3, the anti pollution of square tube. Ji'nan square tube galvanized pipe manufacturers choose to pour a small amount of ink or water in the face of brick standing about two minutes, then rinse with water or wipe with a cloth, see traces are obvious, such as only a few traces of the tube body, low water absorption, good anti pollution, physical and chemical properties such as obvious or better; serious traces, the tube body vitreous degree is bad, poor quality.

4、方矩管的密度。挑选方矩管的另一种方法是用手轻敲砖体,仔细辨听声音是否清脆悦耳,有金属音质者,则砖体密度高,烧结好;声音粗犷沉闷,则管体烧结度底,致密度不高;若敲击声音沙哑,方矩管属于劣质品,甚至管体内可能有裂纹。

4. The density of the square tube. Choose another method of the square tube is gently knocking brick, carefully on whether to listen to the voice of melody, there is a metal sound, the brick body of high density, good sintering; sound rough boring, the tube bottom sintering degree, density is not high; if the percussion sound hoarse, square tube is inferior quality of products, and even pipe body may have a crack.

以上的介绍,您了解了吗?如果您有不明白的地方,欢迎您的致电,我们全面为您介绍,欢迎您的莅临参观哦。

Do you know the above introduction? If you do not understand the place, welcome your call, we would like to introduce you in an all-round way, welcome to visit you.



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