Jinan Rainbow professional desulfurization pipe manufacturers. Lined steel pipe lined with ordinary carbon steel is used as the substrate, excellent chemical stability lined with thermoplastic, composite or by cold drawing rotational molding, it has both the mechanical properties of the steel pipe, but also corrosion-resistant plastic pipes, fouling slow and difficult growth of microorganisms, it is the ideal pipeline acid, alkali, salt, corrosive gases and other media. Lined with food-grade polypropylene, it can be used for food, medicine and drinking water and other industries. Common plastic-lined steel pipe are: polypropylene steel liner tube (GSF.PP), steel-lined PVC pipe (GSF.PVC), steel liner polyethylene pipe, steel-lined polyolefin pipe (GSF.PO) steel liner polytetrafluoroethylene fluoride tube (GSF.F4). Jinan Rainbow professional desulfurization pipe manufacturers. Lined pipe lined with plastic pipes Features: 1. 2 having excellent physical properties. It has excellent corrosion resistance 3. The mechanical strength of steel pipe 4 are the same. Health non-toxic, non-fouling, non-breeding microorganisms, fluid quality assurance 5. Chemical resistant, corrosion-resistant soil and marine life, resistance to cathodic stripping 6. Installation process maturity, convenient 7. Weather is good for the desert, salt and other harsh environments 8. Smooth wall, improve transport efficiency, long life lined pipe temperature 1. polypropylene steel liner tube (GSF.PP) of medium temperature: -20 ℃ ~ 105 ℃ 2. steel lined PVC pipe (GSF .PVC) The medium temperature: -15 ℃ ~ 65 ℃ 3. steel liner polyethylene pipe (GSF.PE) of medium temperature: -20 ℃ ~ 80 ℃ 4. steel lined polyolefin pipe (GSF.PO) of medium temperature: -15 ℃ ~ 110 ℃ 5. steel liner PTFE tube (GSF.F4) of medium temperature: -100 ℃ ~ 250 ℃ Jinan Rainbow professional desulfurization pipe manufacturers. Lined pipe lined with plastic pipes Advantages 1. products using advanced technology Rotational forming a whole; 2. lining high density, high integrity, no stress; 3. No joints, no welds; 4. Do not fall off, not cracking; 5. no bubbles, no gaps between the steel-plastic, resist negative pressure; 6. corrosion resistance, pressure, mechanical strength; anti-aging, wear resistance, wide temperature range; 7. Any shape steel, non-standard member can liner; 8. Installation is easy, fast and reliable connection, easy maintenance, the installation process may need to be lengthened or cut short scene lining, repair ever; 9. The non-toxic, non-polluting, energy-saving and environmental protection; 10. specification series, complete, a wide range, the full range specifications. For more details, please visit: http: //www.jntianhong.cn Tel: 0531-83323016 18854110546