Chemical industry has special requirements to the corrosion and insulation of the pipeline. HTN may provide individualized solution according to the physical and chemical performance of the conveying medium. Steel frame PE pipes, steel pipes and stainless steel pipes can be used as steel carrier pipes according to the different media. PUR foam can be applied to insulated layer, and casing pipes are normally adopted by HDPE pipe, galvanized steel sheet, galvanized aluminum sheet, or anti-corrosion steel pipe. The Electro heat tracing system can be made according to the requirement of the conveying medium temperature.




  • Comprehensive solution for Chemical medium conveying pipeline;
  • All series pipeline insulation products;
  • Comprehensive package of technology;
  • Over ten year's production, construction, and installation experiences for insulated pipeline.