1. Polyurethane direct-buried insulation pipe has good thermal insulation performance, and its heat loss is only 25% of the traditional pipe material. Long-term operation can save a lot of energy and significantly reduce energy costs.

2、具有很強(qiáng)的防水和耐腐蝕才能，不需附設(shè)管溝，可直接埋入公開或水中，施工煩瑣疾速，綜合造價低。

2. It has strong ability of waterproofing and corrosion resistance. It can be directly buried in open or water without installing pipe trenches. The construction is tedious and fast, and the comprehensive cost is low.

3、在低溫條件下也具有良好的耐腐蝕和耐沖擊性，可直接埋入公開凍土。

3. It also has good corrosion resistance and impact resistance at low temperature, and can be directly buried in open frozen soil.

4、運用壽命可達(dá)30-50年，正確的裝置和運用可使管網(wǎng)維修費用極低。

4. The service life can reach 30-50 years. Correct installation and operation can make the maintenance cost of the pipeline network very low.

5、運用壽命可達(dá)30-50年。管徑：DN15--DN600 厚度:15--50mm 用處:集中供熱管道、制冷管道、工業(yè)管道等。

5. The service life can reach 30-50 years. Diameter: DN15 - DN600 Thickness: 15 - 50mm Uses: Central heating pipeline, refrigeration pipeline, industrial pipeline, etc.

6、含氧指數(shù)：≥27 密度：40--70kg/立方m 憎水率：0.03kg/立方cm 導(dǎo)熱系數(shù):0.022kcal/m.h.℃

6. Oxygen content index: > 27 density: 40-70 kg/cubic m hydrophobicity: 0.03 kg/cubic cm thermal conductivity: 0.022 kcal/m.h.

保溫管平安體系

Safety System of Insulation Pipe

除外消費的直埋保溫管，均設(shè)有滲漏報警線，一旦管道某處發(fā)作滲漏，經(jīng)過報警線的傳導(dǎo)，便可在專用檢測儀表上顯現(xiàn)出保溫管道滲水、漏水的精確位置及滲漏水平的大小，以便通知檢滲人員疾速處置漏水的管段，保證供熱管網(wǎng)的平安運轉(zhuǎn)。國內(nèi)消費的保溫管道末設(shè)滲漏報警線，有待補(bǔ)上這一空白。

All direct-buried insulating pipes except those consumed in China are equipped with leakage alarm lines. Once leakage occurs somewhere in the pipeline and is transmitted by the alarm lines, the precise location and leakage level of the insulating pipes can be displayed on the special testing instruments, so as to inform the inspectors to quickly dispose of the leaking pipes and ensure the supply of water. Safe operation of heat pipe network. Leakage alarm line is installed at the end of insulation pipeline for domestic consumption, which needs to be filled in.

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