2020年澳门六开彩历史开奖记录

  

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  • 給水管道經常使用的管材都有哪些你曉得嗎?
  • 本站編纂:鳳山康美塑化有限公司宣布日期:2019-12-09 19:53 閱讀次數:

   經常使用的給水管材有: PPR管、銅管、鋁塑管、鍍鋅管、PVC管、薄壁不鏽鋼管、襯PVC不鏽鋼管。上面就讓康美管業來爲人人逐個引見。 

   1、PPR管:作爲一種新型的水管資料,PPR管具有得天獨厚的優勢,衛生無毒,既可以用作冷水管,也能夠用作熱水管。

       長處:價錢適中、機能穩固、耐熱保溫、耐腐化、內壁滑膩不結垢、管道體系平安靠得住,其實不滲入滲出,應用年限可達50年。

       缺陷:但銜接時須要公用對象 ,銜接外面需加熱 ,加熱時光太長或承插口拔出過度會形成水流梗塞。 

       2、銅管:是水管中的上等品,銅在化學活性排序中的序位很低 ,比氫還靠後 ,因此機能穩固 ,不容易腐化。據相關材料引見 ,銅能克制細菌的發展 ,堅持飲用水的幹凈衛生。

       長處:強度高,機能穩固,可殺菌,且不容易腐化。

       缺陷:價錢高、施工難度大,在嚴寒的冬季,極易形成熱量消耗,動力消費大,應用本錢高。 

       3、鋁塑管:鋁塑管已經是市情上較爲風行的一種管材,因為其質輕、耐用並且施工便利,其可曲折性更合適在家裝中應用。在裝補綴念比擬新的台灣和台灣,鋁塑管曾經逐漸地沒有了市場,屬于被鐫汰的産品。

       長處:價錢比擬廉價,可隨意率性彎屈,外面滑膩,施工便利。

       缺陷:易老化,應用隱患多,應用年限短,理論證實,其管道銜接處極易湧現滲漏景象。 

       4、鍍鋅管:很久不消的水管,你忽然翻開竟發明流出的是“黃”水,之前老房子中鍍鋅鐵管中極易產生如許的工作,如許的“黃”水對人體也是有傷害的。從2000年起禁用鍍鋅管,今朝新建小區的冷水管曾經很少應用鍍鋅管了。

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       長處:種類齊備,管件配套多。

       缺陷:屬于國度制止應用的鐫汰産品,易腐化生鏽,招致水流不順暢,極易形成水源的凈化。 

    5、PVC管:現實上就是一種塑料管,接口處普通用膠粘接。由於其抗凍和耐熱才能都欠好,所以很難用作熱水管;強度也不實用于水管的承壓請求,所以冷水管也很少應用。大部門情形下,PVC管實用于電線管道和排汙管道。別的,使PVC變得更柔嫩的化學添加劑酞,對人體內腎、肝、睾丸影響甚大,會招致癌症、腎破壞,所以不建議人人購置。

       長處:簡便,裝置簡略單純,本錢昂貴,也不容易腐蝕。

       缺陷:質量差的會很脆,易斷裂,遇熱也輕易變形。 

       6、薄壁不鏽鋼管:薄壁不鏽鋼管耐腐化不容易生鏽,應用平安靠得住抗沖擊性強,熱傳導率絕對較低。但不鏽鋼管的價錢絕對較高,別的在選擇時應采取耐水中氯水中氯離子的不鏽鋼型號。薄壁不鏽鋼管的銜接有焊接、羅紋、封壓等方法。

       長處:不容易氧化生鏽,沖擊性強,熱傳導較低。

       缺陷:本錢較高,應采取耐水中氯離子的不鏽鋼型號。 

       7、襯 PVC鍍鋅鋼管:襯 PVC鍍鋅鋼管兼有金屬管材強度大、剛性好和塑料管材耐腐化的長處,同時也戰勝了兩類資料的缺陷。

       長處:管件配套多、規格齊備。

       缺陷:管道內現實應用管徑變小 ;對情況溫度和介質溫度變更大時 ,輕易發生離層而招致管材質量降低。

       經由上述對康美給水管材管件分類優缺陷的引見,人人都曉得怎樣選擇本身須要的管材了嗎?想懂得更多關于管材管件的資訊,請人人連續存眷本公司官網。

Commonly used water supply pipe: PPR pipe, copper pipe, aluminum plastic pipe, galvanized pipe, PVC pipe, thin-walled stainless steel pipe, lined with PVC stainless steel pipe. Let kang mei tube industry introduce for everybody one by one below.

1, PPR tube: as a new water pipe material, PPR tube has unique advantages, non-toxic health, can be used as cold water pipe, can also be used as hot water pipe.

Advantages: moderate price, stable performance, heat and heat preservation, corrosion resistance, smooth inner wall, safe and reliable pipeline system, no penetration, service life can reach 50 years.

Disadvantages: but special tools are needed for connection, and the connection surface needs to be heated. Excessive heating time or excessive socket plug insertion will cause water flow blockage.

2, copper tube: it is the first-class product in the water pipe, the sequence of copper in the chemical activity sort is very low, than hydrogen is still behind, so the performance is stable, not easy to corrosion. According to relevant data, copper can inhibit the growth of bacteria, keep drinking water clean and sanitary.

Advantages: high strength, stable performance, sterilization, and not easy to corrosion.

Disadvantages: high price, difficult construction, in cold winter, easy to cause heat loss, energy consumption, high use cost.

3. Alumino-plastic pipe: alumino-plastic pipe was once a popular pipe material in the market. Due to its light weight, durability and convenient construction, its bendability is more suitable for use in home decoration. In decorating a concept to compare new guangdong and Shanghai, aluminous plastic tube already did not have the market gradually, belong to the product that is eliminated.

Advantage: the price is cheaper, can bend arbitrarily, the surface is smooth, construction is convenient.

Disadvantages: easy aging, hidden trouble, short service life, practice has proved that the pipe connection is prone to leakage.

4, galvanized pipe: for a long time without the water pipe, you suddenly open unexpectedly found that the outflow is "yellow" water, before the old house galvanized iron pipe in such a thing, such "yellow" water is also harmful to the human body. Since 2000, galvanized pipes have been banned. At present, cold water pipes in new residential areas have been rarely used galvanized pipes.

Advantages: a complete range of fittings, supporting more.

Disadvantages: belong to the national ban on the use of obsolete products, easy to corrosion and rust, resulting in poor water flow, easy to cause water pollution.

5, PVC pipe: in fact, it is a plastic pipe, the joint is generally with adhesive. Because its ability to resist freezing and heat is not good, so it is difficult to use as a hot water pipe; Strength is also not suitable for water pipe pressure requirements, so cold water pipe is rarely used. In most cases, PVC pipes are suitable for electrical wiring and sewage pipes. In addition, PVC become more soft chemical additives phthalide, on the human body kidney, liver, testicle impact is very big, will lead to cancer, kidney damage, so we are not recommended to buy.

Advantages: lightweight, easy to install, low cost, and not prone to corruption.

Disadvantages: poor quality will be very brittle, easy to break, when the heat is easy to deformation.

6, thin-walled stainless steel tube: thin-walled stainless steel tube corrosion resistance is not easy to rust, safe and reliable use of impact resistance, relatively low thermal conductivity. But the price of stainless steel tube is relatively higher, in addition should be used in the selection of water chlorine water chlorine ion stainless steel model. Thin - walled stainless steel pipe connection has welding, thread, sealing pressure and other methods.

Advantages: not easy oxidation rust, strong impact, low heat conduction.

Disadvantages: the cost is higher, should use water chloride ion resistant stainless steel model.

7, lined with PVC galvanized steel pipe: lined with PVC galvanized steel pipe not only has the advantages of high strength, good rigidity and corrosion resistance of plastic pipe, but also overcomes the disadvantages of the two kinds of materials.

Advantages: pipe fitting matching more, complete specifications.

Disadvantages: smaller pipe diameter in actual use; When the temperature of the environment and the temperature of the medium changes greatly, it is easy to produce separation and lead to the decline of the quality of the pipe.

After the above introduction to the advantages and disadvantages of kangmei water supply pipes and fittings classification, do you know how to choose the pipes you need? Want to know more about the tube fitting information, please continue to pay attention to the company's official website.


2020年澳门六开彩历史开奖记录