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鑄鐵方形井蓋

產品介紹:

   鑄鐵方形井蓋都經過三道程序加工,使其井蓋和井圈的接觸面為零,使兩者可100%無縫隙吻合,杜絕車輛經過時產生噪音。高的加工精度,使得車輛在經過井蓋時不會出現晃動、位移、聲響等現象。

   鑄鐵方形井蓋的使用范圍很廣,可用在城市建設中的自來水,市政排污管線檢查井,供熱,燃氣檢查井,郵政,電信,通訊光纜管道井,電力管線井、路燈井、消防井、各種閥門井,防腐工程、明溝蓋板等工程。

方形井蓋.jpg

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