Unverified80% confidenceTradeoffTime unknown
户外全年使用应选PE管(耐低温、抗紫外线)，室内阳台可用软PVC管(柔韧易走线但长期日晒会脆化)，PVC管在户外一年即老化开裂
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified户外或潮湿环境（阳台、车库、地下室）优先镀锌钢管或防紫外线波纹管，普通PVC管长期日晒会脆化开裂，寿命大幅缩短85% similarUnverifiedPVC硬管耐晒抗老化但柔韧度差、拐弯需接头；PE软管布线灵活但夏季暴晒1-2年易脆化开裂，户外长期使用优先选加厚PE或黑色抗UV管83% similarUnverified户外/穿墙埋地布线不能用普通PVC网线，需选防水防紫外线的PE外皮户外专用线，普通线暴晒1-2年即老化开裂79% similarUnverifiedPVC材质在阳光长期暴晒下容易老化变硬，户外长期放置寿命明显缩短，用完建议收纳避光存放75% similarUnverifiedPVC透明面料查找便利但脆性大，冬季低温（＜5度）易变硬开裂；透明PEVA或网眼布兼顾可视性与耐用性，更适合北方或阳台无暖环境75% similar
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