Polypropylene fiber anti-corrosion tape is a new type of no pollution, no harmful to environmental protection anticorrosive products, which represents the current international and domestic cold wind anti-corrosion tape of the highest level. It is called "anti-corrosion crowns". It can be widely used for water supply and drainage, oil and gas, gas transport steel pipe and buried steel storage tanks’ antisepsis and repair works in petroleum, natural gas, chemical industry, urban construction. It is the construction of national ministry , the environmental protection administration to alternate "asphalt fiberglass cloth" "epoxy coal asphalt" recommend products. It is easy to construct, impact resistance, ageing resistance, resistance to tension, resistance to ultraviolet radiation, higher bonding strength.

Its base material is unique modified polypropylene woven fabric, using butyl rubber modified asphalt to do anticorrosive glue line. The base material is fiber structure which can effectively resist the soil stress resulting from the creep failure. The aging test proves that its corrosion life up to fifty years, much higher than the detection index SY/T0414-98 standard requirement, completely reach the United States ANSI/AWWAC209 - and NACEMR0274-95 index. It is the best choice for pipe cold anticorrosion construction, and it is also the most economical anticorrosion choice.

All the polypropylene fiber anti-corrosion tape used for the 18 LPG stations in the second line of west-east gas engineering of the national large project are supplied by our company.