六個方法教你鑒別聚氨酯發(fā)泡保溫鋼管
Six Methods to Identify Polyurethane Foamed Insulation Pipe
聚氨酯發(fā)泡保溫鋼管具有容重輕、強度高、絕熱、隔音、阻燃、耐寒、防腐、不吸水、施工簡潔快捷等優(yōu)異特點，已成爲建筑、運輸、石油、化工、電力、冷藏等工業(yè)部門絕熱保溫、防水堵漏、密封等不可短少的資料。
Polyurethane foamed insulating steel pipe has the advantages of light bulk density, high strength, heat insulation, sound insulation, flame retardant, cold resistance, anticorrosion, non-water absorption, simple and fast construction, etc. It has become an indispensable material for insulation, heat preservation, waterproof, leak plugging and sealing of industrial departments such as construction, transportation, petroleum, chemical industry, electric power, refrigeration, etc.
1、導熱系數(shù)小：
1. Low thermal conductivity:
聚氨酯泡沫的導熱系數(shù)在保溫資料中是極低的，因而能使物料的熱喪失增添到極低限制。
The thermal conductivity of polyurethane foam is very low in thermal insulation data, which makes the heat loss of material increase to a very low limit.
2、防水、防腐、耐老:
2. Waterproof, anti-corrosive and anti-aging:
由于聚氨酯泡沫的閉孔率達92%以上,因而,用聚氨酯泡沫作爲直埋管道的保溫層,不只可以起保溫隔熱效果，并且能無效地防止水，濕氣以及其它多種腐蝕性液體、氣體的滲透，防止微生物的繁衍和展開。聚氨酯保溫管以其優(yōu)良的功用，方便的施工及運用年限長而倍受人們歡送。
As the polyurethane foam has a closed porosity of more than 92%, polyurethane foam is used as the insulation layer of directly buried pipes, not only can play the role of thermal insulation, but also can effectively prevent water, moisture and other kinds of corrosive liquids and gases infiltration, and prevent microbial propagation and expansion. Polyurethane insulating pipes are welcomed by people for their excellent function, convenient construction and long service life.
1、聚氨酯發(fā)泡保溫鋼管保溫功用好，熱喪失僅爲傳統(tǒng)管材的25%，臨時運轉可節(jié)省很多動力，明顯降低動力本錢。
1. Polyurethane foamed insulating steel pipe has good heat preservation function, and its heat loss is only 25% of the traditional pipe. Temporary operation can save a lot of power and obviously reduce the power cost.
2、具有很強的防水和耐腐蝕才干，不需附設管溝，可間接埋上天下或水中，施工簡潔迅速，綜合造價低。
2. It has strong ability of waterproofing and corrosion resistance. It can be buried in the world or water indirectly without additional pipe trenches. It has the advantages of simple and rapid construction and low comprehensive cost.
3、在高溫條件下也具有出色的耐腐蝕和耐沖擊性，可間接埋上天下凍土。
3. It also has excellent corrosion resistance and impact resistance under high temperature, and can be buried indirectly in the world's frozen soil.
4、運用壽命可達30-50年，正確的裝置和運用可使管網(wǎng)修繕費用極低。
4. The service life can be up to 30-50 years. Correct installation and operation can make the cost of repairing the pipeline network very low.
5、可設置報警零碎，自動檢測管網(wǎng)滲漏缺點，精確指示缺點地位并自動報警。
5. It can set up alarm fragments, automatically detect leakage defects of pipeline network, accurately indicate the position of defects and automatically alarm.
6、運用壽命可達30-50年。管徑：DN15—DN600厚度:15--50mm 用途:集中供熱管道、制冷管道、工業(yè)管道等。
6. The service life can reach 30-50 years. Diameter: DN15 - DN600 Thickness: 15 - 50mm Usage: Central heating pipeline, refrigeration pipeline, industrial pipeline, etc.
In summary, all the above-mentioned Shandong Hipper Pipe Technology Development Co., Ltd. provides, want to know more about polyurethane insulation pipe manufacturers, welcome to pay attention to our website: http://www.qndr49.cn Thank you for your support!
