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專業生產銷售大口徑厚壁國標螺旋鋼管,廠內加工防腐/保溫/涂塑

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首頁 > 行業資訊 > 企業動態 > IPN8710-2B無毒環氧樹脂防腐鋼管廠家

IPN8710-2B無毒環氧樹脂防腐鋼管廠家

日期:2020-12-13

針對生活飲用水存在水質不符合要求、用水量不足、供水保證率低等現象,為適應農村飲水的需要,針對農村供水工程現狀,筆者在改善農村飲用水條件、實現飲水安全目標、提高農村飲水質量、在工程建設上實行規范化管理、加強工程建成后運營管理等方面提出了見解。

IPN8710-2B無毒環氧樹脂防腐鋼管廠家

飲水防腐鋼管鋼材表面除銹后應在16小時內,在潮濕區和沿海地區應在8小時內涂刷底漆,否則發生二次生銹,則須用鋼絲刷處理。對已預涂車間底漆的物件在運輸、裝配過程中的焊接部位及熱處理時產生的損傷部位和缺陷、火工損傷部位,用電動砂輪、鋼絲刷處理。對涂有鋅粉底漆,已受大氣侵蝕產生的白銹(鋅鹽),用手動或電動鋼絲刷、清水處理。

對于高硬度、雙組份固化涂膜,超過了涂裝間隔,須用砂紙、鋼絲絨將漆膜打毛處理。混凝土表面處理。Ipn8710飲水防腐螺旋鋼管基層表面清理干凈、去浮塵、去油污,凸起的顆粒、棱角、松動部位應鏟除,外觀平整度要好。凹坑、不平處用膩子修補平整。

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