There are five major application areas of Inside and Outside Epoxy Coated Steel Pipe.
1. inside and outside the plastic pipe application in long distance transportation of oil and gas in China in recent years, as one of the largest engineering project -West-to-East natural gas transmission project gas pipeline, 4000km has been widely used in the epoxy powder coated steel pipe. The anticorrosion of the pipeline is mainly made of epoxy powder coating, double layer epoxy powder coating and three layer PE. In order to reduce the resistance of pipe transportation, epoxy powder coating is used for internal corrosion protection. Inside and outside epoxy coated steel pipe in the long distance oil and gas pipeline will be a huge application field and plastic coated tube.
2. Inside and outside epoxy coated steel pipe in the oil field application: With the major oil and oil into the listed company of coating technology understanding, recognition, and all kinds of special oil tubing pipe is one of the major applications of epoxy powder.
3. Pipeline construction: Along with the rapid development of China's real estate industry, plastic pipe tap water production increased year by year, at present, the inside and outside epoxy coated steel pipe market main tap water in the eastern region, is gradually spread to the central and Western trend.
4. Circulating water and sewage pipes: With the coating technology of the increasingly popular, plant circulating cooling water, sewage pipe used more and more internal and external plastic pipe. Although each pipeline is not long, it may be a few kilometers, more than ten kilometers, but there are many factories, and it is also a huge market.
5. The urban water supply network is becoming more and more popular with the concept of direct drinking water. At present, the cement lining used in the urban water supply network is difficult to meet the requirements. At least the cement lining increases the alkalinity and turbidity of the tap water. Therefore, inside and outside epoxy coated steel pipe in city water supply field is used without any doubt.