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供应予惠牌PVC电工套管 PVC通讯穿线管 pvc穿线管厂家报价低
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pvc穿线管 特点:
1.质轻,搬运装卸便利:PVC管材质很轻,搬运、装卸、施工便利,节省人工。
2.耐化学药品性能优良:PVC管具有优异的耐酸、耐碱、耐腐蚀性,对于化学工业之用途甚为适用。
3.流动阻力小:PVC管之壁面光滑,瘤体阻力小,其粗糙系数仅0.009,较其他管材为低,在相同的流量下,管径可缩小。
4.机械强度大:PVC管的耐水压$C7慷取⒛屯庋骨慷取⒛筒寤髑慷鹊榷挤浅8撸视糜诟髦痔趸碌呐涔芄 程。
网址 电话0312- 5716183 15130359222
QQ号948609445 914801487
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