Unverified85% confidenceDecision RuleTime unknown
钢管骨架直径需≥25mm且壁厚≥0.6mm才能承重不弯，直径19mm的细钢管挂满衣服后横杆易下垂
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified免组装床架的钢管管径直接决定承重上限，主承重横梁管径≥25mm且壁厚≥1.0mm可稳定支撑200kg以内，管径＜22mm或壁厚＜0.8mm易出现中间塌陷和异响88% similarUnverified钢管直径≥16mm且带加粗镀层的框架，单层挂衣杆承重可达15-20kg；直径＜12mm的钢管挂满冬季厚衣物易弯曲变形88% similarUnverified钢管折叠床管壁厚度≥1.0mm且管径≥25mm才能保证长期使用不变形，承重标称≤120kg的多为0.6-0.8mm薄管，成人每日使用易塌陷87% similarUnverified免安装衣柜的钢管直径≥19mm且壁厚≥0.8mm才能保证挂衣杆不变形下垂，直径16mm以下的细管挂满冬装易弯折87% similarUnverified不锈钢管选购看壁厚与直径：管径≥25mm且壁厚≥0.8mm才不易在满载时弯曲变形，标称304不锈钢但壁厚仅0.5mm的产品晾满衣服后横杆会下垂87% similar
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