3pe corrosion spiral plants, 3pe corrosion spiral suppliers, 3pe wholesalers 3pe corrosion corrosion spiral spiral plants, 3pe corrosion spiral suppliers, 3pe wholesalers 3pe corrosion corrosion spiral spiral plants, 3pe corrosion spiral pipe supplier, 3pe wholesalers 3PE anti-corrosion steel corrosion spiral structure: the first layer of epoxy powder (FBE> 100um), the second layer of adhesive (AD) 170 ~ 250um, the third layer of polyethylene (PE) 1.8 ~ 3.7mm . Three materials blend to form a solid combination with fine steel coating, diameter range Φ18 ~ Φ2420 2PE corrosion: PE pipe corrosion story structure, the first layer of adhesive (AD), a second layer of polyethylene (PE) , two kinds of integrated material, the thickness of each layer with the same three-PE This shows the difference lies:. 3PE anticorrosive epoxy powder one more layer of epoxy powder and good corrosion resistance and good mechanical properties, resistance to cathodic stripping strong, although it has a surface treatment strict, poor weather, high water absorption, etc., but it applies to the buried pipeline pipeline, the coating layer thickness of only 0.3 to 0.5 mm, the service life of up to 50 years. 3PE preservative (three polyethylene) process is the late 1990s, introduced from abroad advanced anti-corrosion technology, it's called the FBE / extruded polyethylene protective layer structure. 3PE anti-corrosion technology combines excellent performance epoxy coatings and extruded polyethylene coating of the two, the interfacial properties of epoxy coatings and chemical characteristics and advantages of mechanical protection features such as extruded polyolefin coating combine to significantly improve their performance. Its characteristics: high mechanical strength, wear resistance, corrosion resistance, heat resistance, cold, can be applied to 150 degrees medium, are adapted to the cold zone. Therefore, 3PE coating is ideal for buried pipeline outer protective layer. According to the authority of the department, with the buried pipeline corrosion technology 3PE life up to 50 years. Cangzhou Guanghui refuel with you. I thought, two dry, three successful; First, look at two, three to nothing. Believed to be the starting point for success, insist that it is the end of a success. To survive we must forge ahead, to succeed, we must be strong. Instead of spending long suspected, it is better to spend a short confirmation. Priceless knew, million gold can not buy regret. Will determine your success, enterprising decide your future!