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                              • 埋地通信PVC-U雙壁波紋管

                              埋地通信PVC-U雙壁波紋管

                              管材內外壁不應有氣泡、裂口、分解變色線及明顯的雜質和不規則波紋。管材內壁應光滑,管材端面應平整并與軸線垂直,管材波谷區內外壁應緊密熔接,不應出現脫開現象,內外壁應色澤均勻,顏色由供需雙方協商確定。

                              內容介紹 / introduce

                              產品簡介:

                              PVC-U雙壁波紋管具有易激設、阻力小、成本低、耐腐蝕性強等優點,其綜合性能遠遠超過傳統的金屬管和混凝土管,是工程管材的更新換代產品,被廣泛地應用在地下埋設管道系統。


                              (此內容由m.wrnconsulting.com提供)
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