厂商 :中原管道制造有限公司
河北 沧州- 主营产品:
- 高频焊钢管
- 螺旋钢管
- 聚氨酯保温钢管
联系电话 :18732766833
商品详细描述
供应燃气钢管防腐工程联系电话/防腐钢管防腐钢管
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标准3PE主要指管道有三层PE防腐结构:第一层环氧粉末(FBE>80um),第二层胶粘剂(AD)170~250um,第三层聚乙烯(PE)1.8~3.7mm。三种材料融为一体,并与钢管牢固结合形成优良的防腐层。
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