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鍍鋅鋼板外護(hù)聚氨酯預(yù)制架空保溫管
關(guān)鍵詞:
對(duì)于管廊架空的保溫管長(zhǎng)期處于架空露天狀態(tài),原有的PE外護(hù)管由于其抗紫外線的能力偏差已不適合此類環(huán)境使用,于是鍍鋅鋼板外護(hù)聚氨酯預(yù)制架空保溫管產(chǎn)品應(yīng)運(yùn)而生。該產(chǎn)品使用鍍鋅鋼板卷管作為保溫管的外護(hù)管替代PE,發(fā)揮了鍍鋅板耐銹蝕抗氧化、耐紫外線輻射等優(yōu)勢(shì),同時(shí)鍍鋅保護(hù)管同聚氨酯保溫層和內(nèi)工作鋼管為一體式,可以充分發(fā)揮其保溫、保護(hù)、美觀等特點(diǎn)。加之由于目前國(guó)內(nèi)鋼材的價(jià)格普遍偏低,在成本上鍍鋅外護(hù)也遠(yuǎn)優(yōu)于PE外護(hù)管。因此,鍍鋅鋼板外護(hù)聚氨酯預(yù)制架空保溫管受到了使用方、生產(chǎn)方和設(shè)計(jì)方等的眾多青睞。
關(guān)鍵詞:
鍍鋅保護(hù)管同聚氨酯保溫層和內(nèi)工作鋼管為一體式,可以充分發(fā)揮其保溫、保護(hù)、美觀等特點(diǎn)。加之由于目前國(guó)內(nèi)鋼材的價(jià)格普遍偏低,在成本上鍍鋅外護(hù)也遠(yuǎn)優(yōu)于PE外護(hù)管。因此,鍍鋅鋼板外護(hù)聚氨酯預(yù)制架空保溫管受到了使用方、生產(chǎn)方和設(shè)計(jì)方等的眾多青睞。
關(guān)鍵詞:
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