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Standard
| T/CAS 431-2020 Technical regulations for pipeline supports and hangers in utility tunnel (English Version) |
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Detail of T/CAS 431-2020
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Introduction of T/CAS 431-2020
本标准规定了综合管廊管线支吊架的选材、设计、检验、安装和验收的基本要求。
本标准适用于纳入综合管廊的电力、通信、给水、再生水、消防、热力、燃气等管线的支吊架装置，不包含变力弹簧支吊架、滑动支吊架、滚动支吊架、抗震支吊架、减振支吊架等特殊支吊架。
本标准适用于管径小于或等于300 mm的管线的支吊架；当管径大于300 mm时，支吊架进行单独计算或者设计。
Contents of T/CAS 431-2020