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直埋聚氨酯保溫管外護(hù)管電暈處理技術(shù)

直埋聚氨酯保溫管外護(hù)管電暈處理技術(shù)

鹽山瑞通鋼管生產(chǎn)的直埋聚氨酯保溫管的外護(hù)管在生產(chǎn)線上均配有在線電暈設(shè)備,可對聚氨酯保溫管外護(hù)管內(nèi)壁進(jìn)行在線電暈處理。 直埋式聚氨酯保溫管外護(hù)管電暈過程為在處理裝置上施...

聚氨酯直埋保溫管對集中供熱管網(wǎng)的作用

聚氨酯直埋保溫管對集中供熱管網(wǎng)的作用

目前,我國城市集中供熱一直在大力發(fā)展,這對提高城市人民生活水平具有重要意義。與此同時(shí),資源綜合利用的城市集中供熱方式,資源的有效利用具有重要的作用。將隨著城鎮(zhèn)化水平的...

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聚氨酯直埋保溫管對集中供熱管網(wǎng)的作用
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