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瑞通只生產(chǎn)高品質(zhì)的直埋預(yù)制保溫管

瑞通只生產(chǎn)高品質(zhì)的直埋預(yù)制保溫管

世間行業(yè)千萬(wàn)種，可關(guān)乎到民生的供暖，我們只做高品質(zhì)的直埋預(yù)制保溫管。在我們保溫管道行業(yè)看來(lái)，目標(biāo)不小，我們的目標(biāo)是服務(wù)老百姓，為國(guó)家節(jié)約資源。為什么滿(mǎn)含熱淚在...

直埋式保溫鋼管腐蝕原因分析

直埋式保溫鋼管腐蝕原因分析

腐蝕是造成地下管道損壞和故障的主要原因之一。對(duì)于天然氣輸送的長(zhǎng)途管道和集中式管道網(wǎng)絡(luò)，不能直接發(fā)現(xiàn)埋地管道的腐蝕，維修不便。如何預(yù)防腐蝕破壞是管道安全工程的關(guān)鍵因素。...

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