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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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外3pe內熔結環氧粉末防腐鋼管廠家

日期:2021-09-28

3PE防腐鋼管的涂層為環氧粉末防腐涂層,接觸在底層與鋼管表面之間,中間層為帶有支鏈結構官能團的共聚物膠粘劑3PE防腐鋼管具有優異的抗沖擊性能和抗震性能,聚乙烯具有極低的低溫脆性溫度,可在-60℃~60℃的溫度范圍內安全使用,對管道基礎的不均勻沉降有很強的適應性。冬季施工時,由于材料具有良好的抗沖擊性,管道不會發生脆性開裂。良好的耐磨性。

試驗表明,聚乙烯管的耐磨性是鋼管的4倍。尤其在泥漿運輸領域,聚乙烯管比鋼管具有更好的耐磨性。水流阻力小的聚乙烯管內表面光滑,曼寧系數為0.009光滑的內表面和不粘特性保證了聚乙烯管道比傳統管道具有更高的輸送能。

加強級防腐螺旋鋼管成品外觀磨練方案,加強級防腐螺旋鋼管工藝是上世紀90年月后期從國外引進的進步前輩防腐技術,3PE防腐一般由3層結構構成:第1層環氧粉末(FBE100um)第二層膠粘劑(三層聚乙烯)工藝是上世紀90年月后期從國外引進的進步前輩防腐技術。

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