信阳钢塑复合管

  郑州中宝钢铁有限公司位于南四环金马钢材市场，是友发钢管一级代理商，经营友发热浸镀锌钢管和衬塑钢管（钢塑复合管），规格为DN15-200 ，长度6米，厚度可选
  产品主要用于消防管道、中央空调管道、天然气管道、自来水管道、建筑架子管、穿线管、钢构等领域。另外可给客户配管件。
  友发集团为世界**企业，钢管的强度、壁厚、锌层均符合国标，产品质量由中国人民财产保险公司承保，解除客户担心的产品质量以及风险问题。
  信阳钢塑复合管常规规格有: 
  
  DN15*1.5/1.6/1.7/1.8/1.9/2.0/2.1/2.2/2.3/2.4/2.5/2.75
  
  DN20*1.5/1.6/1.7/1.8/1.9/2.0/2.1/2.2/2.3/2.4/2.5/2.75 

  DN25*2.6/1.7/1.8/1.9/2.0/2.1/2.2/2.3/2.4/2.5/2.75/3.0/3.25

  DN32*1.6/1.7/1.8/1.9/2.0/2.1/2.2/2.3/2.4/2.5/2.75/3.0/3.25

  DN40*2.0/2.1/2.2/2.3/2.4/2.5/2.75/3.0/3.25/3.5

  DN50*1.9/2.0/2.1/2.2/2.3/2.4/2.5/2.75/3.0/3.25/3.5

  DN65*2.2/2.3/2.4/2.5/2.75/3.0/3.25/3.5/3.75

  DN80*2.5/2.75/3.0/3.25/3.5/3.75/4.0

  DN100*2.3/2.5/2.75/3.0/3.25/3.5/3.75/4.0

  DN125*2.5/2.75/3.0/3.25/3.5/3.75/4.0/4.25/4.5

  DN150*2.5/2.75/3.0/3.25/3.5/3.75/4.0/4.25/4.5

  DN200*3.0/3.25/3.5/3.75/4.0/4.25/4.5/4.75/5/5.25/5.5/5.75/6
  
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