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秘鲁的夸霍内(Cuajone)铜矿需要一条60km左右的管道把山水引到矿山和选矿厂,并用于输送尾矿。管径为900mm的玻璃纤维树脂管是在工地的特制装置上绕制而成,主要用于低压输送螺旋绕制成的玻璃纤维管浸以环氧树脂,并进行热处理。管壁厚约10mm。大部分输水管道铺设在地沟里。每10m为一个管段,承插连接,用简单的“O”形环密封。这些管道从未出过问题,只是最初有一些管子由于沟底未整理好而损坏。
The Cuajone copper mine in Peru needs a pipeline of about 60km to direct the landscape to the mines and concentrator and to transport the tailings. Fiberglass tube with a diameter of 900mm is wound on a special equipment at the site. It is mainly used for immersing the glass fiber tube made of spiral wound low-voltage transmission epoxy resin and heat treatment. Tube wall thickness of about 10mm. Most of the water pipe laying in the trench. Each 10m for a pipe, socket connection, with a simple “O” ring seal. There has never been a problem with these pipes, except that initially some pipes were damaged due to unfinished ditches.