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    2. 高密度聚乙烯雙壁波紋管設備介紹及施工工藝

      • 分類:行業資訊
      • 作者:
      • 來源:
      • 發布時間:2021-01-20 17:36
      • 訪問量:

      【概要描述】高密度聚乙烯雙壁波紋管設備介紹及施工工藝

      高密度聚乙烯雙壁波紋管設備介紹及施工工藝

      【概要描述】高密度聚乙烯雙壁波紋管設備介紹及施工工藝

      • 分類:行業資訊
      • 作者:
      • 來源:
      • 發布時間:2021-01-20 17:36
      • 訪問量:
      詳情

        高密度聚乙烯雙壁波紋管設備是一種具有環形外壁和光滑內壁的新型管道,于1980年代初在德國首次開發。


        該雙壁波紋管設備具有優異的化學穩定性,耐老化性和耐環境應力開裂性。用它生產的HDPE雙層波紋管是一種撓性管。具有抗外壓強,工程造價低,施工方便,低摩擦系數,大流量,耐低溫,抗沖擊等性能。在免受陽光和紫外線的影響下,HDPE雙層波紋管的使用壽命可以達到50年以上。一定長度的HDPE雙壁波紋管設備可以在軸向上稍微偏斜,并且不受地面上一定程度的不均勻沉降的影響。它可以直接放置在稍微不平坦的凹槽中,而無需管道配件。主要用于工作壓力在0.6MPa以下的大型給水,給水,排水,排污,排氣,地鐵通風,礦井通風,農田灌溉等。


        現在,雙壁波紋管設備技術正在不斷改進,并且已經非常成熟。由于其優良的性能特點,相對合理的經濟成本,并符合國家標準,其工藝特點是數字化全線集中控制,并采用雙機通用擠出,雙層分流,全真空覆蓋帶進料, 隨機擴展和一次性成型的雙壁波紋管產品規格,類似于HDPE雙壁波紋管。


        雙壁波紋管設備以聚乙烯樹脂為主要原料,加入適量的添加劑后,擠制成新型的室外排水和市政污水管。具有重量輕,耐排水性低,抗壓強度高,耐腐蝕,施工方便等優點。它是替代鑄鐵管和水泥混凝土管的理想材料。雙壁波紋管比水泥管輕,易于插入,大大降低了施工難度。HDPE最短雙壁波紋管為6米,水泥管為2.5米,大大縮短了工期。雙壁波紋管設備對溝渠的底部要求低:它是柔性管,不易損壞。 雙層波紋管不會對地下水造成二次污染,既環保又健康。


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      公司秉承技術制勝的發展宗旨,愿為國內外客戶提供品質卓越、制造精良的波紋管成型設備及管材生產線,以高科技高效率為客戶謀求最大的企業利潤。

      地址:山東省膠州市膠州灣工業園云溪路8號

      代碼

      發布時間:2020-09-01 14:08:59
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