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        Location:产品首页 >> Product Center >> Anticorrosion Pipe >> 3PE Internal&External Anticorrosion Steel Pipe
        • 产品名称: 3PE Internal&External Anticorrosion Steel Pipe
        • 产品编号: 013
        • Views : 77

        Product name:3PE internal&external anticorrosion steel pipe
        Standard:3PE external anticorrosion GB/T23257-2009,external fusion bonded epoxy powder coating internal anticorrosion SY/T0442-2010
        Size:2020×18×12000mm
        Coating level:reinforce level S
        External anticorrosion technical indicators:
        Epoxy coating:≥120μm;
        Adhesive layer:≥170μm;
        Anticorrosion layer minimum thickness:≥3.2m;
        Disbandment strength:(N/cm)20℃±5℃: ≥100
                                   50℃±5℃:≥70
        Cathode disbandment 65℃,48h/mm: ≤6
        Cathode disbandment(The highest temperature,30d/mm:≤15
        Epoxy powder curing degree, curing percent % : ≥95
                        Glass transition temperature ∣ΔTg∣/℃::≤5
        Impact strength:≥8J/mm
        2.5 °bending resistance: polyethylene no cracking.