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歡迎來到鹽山昱通螺旋鋼管實體生產企業!

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昱通管道

鹽山昱通管道

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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飲水用tpep防腐鋼管廠家

日期:2020-11-11

環氧粉末防腐結構:采用靜電噴涂工藝在鋼管表面涂敷環氧粉末,一次成膜。該涂層具有涂敷操作簡便,PE/E防腐 2PE/E防腐結構:在鋼管表面靜電噴涂環氧粉末并側向纏繞粘接劑,側向纏繞聚防腐層,結合三者優良性能,從而顯著了防腐管道的整體品質。具有耐化學腐蝕, 耐陰剝離, 耐機械性能。

飲水用tpep防腐鋼管廠家

環氧煤瀝青防腐 環氧煤瀝青防腐結構:由環氧樹脂+煤焦油瀝青+填料制成的防腐涂料在鋼管表面上用玻璃布作為加強涂敷形成防腐層,常用于管道外壁防腐。厚度一般為0.5~1.0mm 。

對鍍烯內外噴涂工藝:采用靜電吸附理論,通過鋼管前處理,用噴進行噴涂聚或環氧樹脂粉末。又稱涂塑鋼管第二代防腐,內外環氧復合鋼管。淋涂工藝:又稱幕簾法,通過盛有粉末的篩子采用淋涂的,涂覆在加熱后的鋼管外壁上。內外涂環氧樹脂鋼管首先對基管做預處理----對鋼管進行打磨----對預熱好的管材進行涂裝----涂裝好后,放入固化箱固化(當溫度達到200度時保持15分鐘)----成品。噴涂后加熱設備預熱到180度對噴涂好的基材進行固化,優點:噴涂的時候環氧樹脂粉末還沒有的熔結于基材內外壁,經過30分鐘的預熱固化,使環氧樹脂內的固化劑固化,使得內外壁的涂層附著力更強。

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