您好,欢迎来到济南新雄经贸有限公司官方网站!

400-0616-756

产品中心

PRODUCT CENTER

产品中心
当前位置: 首页-新闻中心-公司新闻-太阳能中的镀锌管起到了什么作用?

太阳能中的镀锌管起到了什么作用?

来源:http://www.jnxxjm.com/

【 发布于:2018-11-22 16:19:48 】


如今,热水器市场主要有三类主体产品,分别是燃气热水器,电热水器,太阳能热水器。太阳能热水器通常由集热器,绝热储水箱,连接管道,支架和控制系统组成。其中,真空管,水箱以及其他附件等都是矩形镀锌管。但是各个制作工艺的不同,对于镀锌钢管的需求也不同。

Nowadays, there are three main products in the water heater market: gas water heater, electric water heater and solar water heater. Solar water heater is usually composed of collector, adiabatic water storage tank, connecting pipe, support and control system. Among them, vacuum tubes, water tanks and other accessories are rectangular galvanized tubes. However, the demand for galvanized steel pipes varies with different manufacturing processes.

现在的行业中需求状况是,一些名牌企业对镀锌钢管需求比较稳定,渠道也畅通,所以对于质量也有保证。

At present, the demand situation in the industry is that some famous brand enterprises have relatively stable demand for galvanized steel pipes and smooth channels, so the quality is also guaranteed.

20171219787446.jpg

虽然太阳能生产行业是镀锌管销售的一个新渠道,但是,如何巩固和稳定这一销售链条是镀锌钢管应该考虑的。同时,太阳能生产行业应该对行业内的技术和材料进行规范。

Although the solar energy production industry is a new channel for galvanized pipe sales, how to consolidate and stabilize this sales chain should be considered. At the same time, the solar energy production industry should standardize the technology and materials in the industry.

为什么镀锌钢管切割后不宜再焊接:因为镀锌钢管切割后不宜再去焊接,主要在于焊接在一起也不会达到以前的效果,一是在焊接过程中焊接处的镀锌层肯定会被损坏而且会出现有毒气体,焊接性能不好。二是镀锌钢管就是靠镀锌层保护防止腐蚀,这样一来更容易导致钢管腐蚀。如果镀锌钢管切割了就不建议在焊接在一起了。

Why galvanized steel pipe should not be re-welded after cutting: because galvanized steel pipe should not be re-welded after cutting, the main reason is that welding together will not achieve the previous effect. First, the galvanized layer at the welding site will certainly be damaged and toxic gases will appear during the welding process, and the welding performance is not good. Second, galvanized steel pipes rely on the protection of galvanized layer to prevent corrosion, which is more likely to lead to corrosion of steel pipes. It is not recommended that galvanized steel pipes be welded together if they are cut.

镀锌管辨别:现在市面上的镀锌管主要分为热镀锌和电镀锌两种。由于锌在空气中几乎不发生什么变化,如果我们在钢管上覆盖一层锌的话就可以防止空气中的钢管腐蚀,这种钢管就叫做镀锌管,镀锌管相对于其他的管材来说性能是比较优异的。那么在选购镀锌管的时候,怎样辨别镀锌管的优劣呢?让我们来看看镀锌管厂家是如何辨别的吧,我们一起来分享一下他的经验吧。

Discrimination of galvanized pipes: Galvanized pipes on the market are mainly divided into hot-dip galvanized and galvanized. Because zinc hardly changes in the air, if we cover the steel pipe with a layer of zinc, we can prevent the corrosion of the steel pipe in the air. This kind of steel pipe is called galvanized pipe. The performance of galvanized pipe is better than other pipes. So when choosing galvanized pipes, how to distinguish the advantages and disadvantages of galvanized pipes? Let's see how the galvanized pipe manufacturer distinguishes. Let's share his experience.

1、外观光滑,无锌瘤、毛刺,呈银白色;

1. Smooth appearance, no zinc tumors, burrs, silver white;

2、厚度均为可控,在5-107μm之内任意选择;

2. The thickness is controllable and can be chosen arbitrarily within 5-107 um.

3、无氢脆、无温度危害,可保证材料力学性能不变;

3. Without hydrogen embrittlement and temperature hazard, the mechanical properties of the material can be guaranteed unchanged.

4、耐腐蚀性好,中性盐雾试验达240小时。

4. Good corrosion resistance, neutral salt spray test up to 240 hours.

在此,镀锌管厂家还提醒大家,都说是一分钱一分货,大家在选购镀锌管的时候要记得货比三家哦,质量最重要

Here, galvanized pipe manufacturers also remind you that they say that every penny is a penny for a penny. When choosing galvanized pipe, you should remember that the goods are more important than three.



上一篇:热镀锌钢格板白锈等后期的维护措施
下一篇:无缝钢管的质量检验需要注意什么?