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{block name="title"}怎么把一根管子做成90°弯头-丫丫百科{/block}
{block name='description'}如果是无缝管，且管径在30毫米一下，可以直接通过弯管器将管子弯成90°。如果是接缝管，可以对管子进行加热，等加热到500摄氏度时，再弯成90°，但要注意，如果管径大于30毫米，且在80毫米内，那么就需要先在管子中填充砂石，然后再加热弯曲。如果是管径大于80毫米的管子，则要将管子对切成两个45°的角，{/block}
{block name='keywords'}怎么把一根管子做成90°弯头,说房产,丫丫百科{/block}

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<div class="qa_posi"><div class="c_center">您的位置：<a href="//www.tianyaya.cn">丫丫百科</a> > <a href="//www.tianyaya.cn/tuwen/fangchan/">说房产</a> > <a href="https://www.tianyaya.cn/tuwen/2418703370782825432.html">怎么把一根管子做成90°弯头</a></div></div>
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            <h1 class="tit" style="text-align: center;font-size: 28px;margin-top: 15px"><span>怎么把一根管子做成90°弯头</span></h1>
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                <span>时间：2022-12-06</span>
                <span>来源：互联网公开数据整理或转载</span>
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                <p>如果是无缝管，且管径在30毫米一下，可以直接通过弯管器将管子弯成90°。如果是接缝管，可以对管子进行加热，等加热到500摄氏度时，再弯成90°，但要注意，如果管径大于30毫米，且在80毫米内，那么就需要先在管子中填充砂石，然后再加热弯曲。如果是管径大于80毫米的管子，则要将管子对切成两个45°的角，然后再拼成90°。</p>            </div>
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