测斜管 YD-CXG-76型PVC高精度测斜管
用途及使用范围
YD-CXG-76型PVC高精度测斜管可跟各种商业测斜仪探头结合,实施监测堤坝、边坡、基坑、基础、桩、围堰等的稳定性,测斜管与测斜管接头采用凹凸槽连接,并用自攻螺丝固定。测斜管内有供测斜仪探头定向的90°间隔的导槽,以保证重量轻、坚固、耐环境腐蚀以及测斜管导槽无扭旋。
主要技术指标
规格(mm) | Φ53 | Φ65 | Φ70 |
外径(mm) | Φ53 | Φ65 | Φ70 |
内径(mm) | Φ43 | Φ54 | Φ60 |
导槽宽(mm) | 5mm | 4.5mm | 5mm |
4mm | 2.5mm | 4mm |
导槽深(mm) | | 2.5mm | 2mm |
管长(m) | 2或4 |
壁厚偏差(%) | ≤14 |
导槽扭角(°/m) | ≤0.2
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