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你知道怎样选择合适镀锌管吗?

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【 发布于:2018-01-02 17:23:47 】


1、价格。一分钱一分货这句话在管材行业依旧盛行,越是便宜的镀锌方矩管越有可能质量不可靠,其次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,原材料好的肯定贵,这点是不容争辩的。

1. Price. A penny of this sentence is still prevalent in the pipe industry, the more square tube galvanized more likely not cheap and reliable quality, the second moments of different process tube product prices are not the same, the main indicators of them is also a measure of square pipe prices, there is also good workmanship, materials, raw materials well certainly expensive, this is indisputable.

2、济南镀锌管选购的时候要注意尺寸,别把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,不达标准,让厂家进行修改。

济南镀锌管

2, pay attention to the size of Ji'nan galvanized pipe buy time, don't put 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, width so, reach the required standard loading delivery, did not reach the standard, to allow manufacturers to modify.

3、方矩管的抗污染性。挑选济南镀锌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。

3, the anti pollution of square tube. When choosing Ji'nan galvanized pipe, pour it on the brick surface for about two minutes with a small amount of ink or water, then rinse it with water or wipe with cloth to see if the residual trace is obvious. If there are only a few traces, it has low water absorption rate, good antifouling property and good physical and chemical properties.

4、方矩管的密度。挑选济南镀锌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 way Ji'nan is galvanized pipe 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, which belongs to the square tube inferior goods, even the tube body may have cracks.

本文由济南镀锌管友情奉献,更多有关的知识请点击:我们将用最先进的技术,最真诚的态度,为您提供最为全面的服务。我们将会陆续向大家奉献,敬请期待。

This article is from Ji'nan galvanized pipe, friendship and dedication, and more related knowledge, please click: , we will use the most advanced technology and the most sincere attitude to provide you with the most comprehensive service. We will continue to contribute to you and look forward to it.



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