加强级3PE防腐钢管使用寿命50年，环氧树脂防腐管单层熔结环氧粉末(FBE)双层熔结环氧粉末(FBE)双层聚乙烯（2PE）三层聚乙烯（3PE）双层聚丙烯（2PP）3LPE防腐管三层聚丙烯（3PP）环氧煤沥青防腐钢管环形挤出包覆式3PE防腐管，沧州诚源管业制造有限公司专业生产加工防腐钢管的大型企业。3PE防腐管道指的是管道在不同工作环境中使用，为减缓或防止管道在外介质的化学、电化学作用下或由微生物的代谢活动而被侵蚀和变质在管道/钢管的外壁上涂3层聚乙烯（3PE)已达到管道防腐的措施。3PE防腐钢管的结构流程特点：第一层环氧粉末（FBE>100um），第二层胶粘剂（AD）170～250um，第三层聚乙烯（PE）2.5～3.7mm。三种材料混合融为一体，并与钢管牢固结合形成优良的防腐层。本产品执行SY/T0413-2002标准，是源于德国的DIN30670-1991的标准。3PE anti-corrosion pipeline advantages: 1, sealing strong, long-term operation can save energy, reduce energy costs, Protect environment. 2, has the very strong waterproof and corrosion resistance, convenient construction. 3, under the condition of low temperature also has good corrosion resistance and impact resistance, low water absorption rate (PE less than 0.01%). 4, the service life can reach 30-50 years, the correct installation and use can make the pipeline repair cost is very low. 5, at the same time with epoxy high strength, low water absorption and PE hot melt adhesive has good flexibility, corrosion of high reliability.
