Advantages of coated steel pipes

The advantages of coated steel pipes are mainly reflected in corrosion resistance, fluid transport efficiency, mechanical strength, multifunctionality, and construction convenience
Excellent corrosion resistance
Coated steel pipes are insulated from corrosive media by internal and external plastic coatings (such as epoxy resin or polyethylene), which can resist complex environments such as acid, alkali, salt spray, and damp soil. The service life can reach 50 years. For example, in the water transmission project in quzhou city and the water supply and drainage system in jixi city, their anti-corrosion performance significantly reduces the frequency of pipeline maintenance.
Low fluid resistance and energy-saving efficiency
The smooth design of the inner wall reduces the friction coefficient of water flow, improves water delivery efficiency, and reduces energy consumption. After a certain industrial park in quzhou adopted coated steel pipes, the water supply significantly increased.
Balancing mechanical strength and durability
The steel pipe matrix endows it with high pressure bearing capacity (up to 6mpa), suitable for high-pressure water transmission or building support; at the same time, it has strong wear resistance and is suitable for transporting media containing particles (such as mineral sand).
Health, safety, and environmental performance
The coating meets food grade standards, does not release harmful substances, ensures drinking water safety, and is widely used in residential water supply systems.
Multi functional application scenarios
Cable protection: With excellent anti-interference and insulation performance, suitable for power engineering.
Chemical and ocean engineering: Resistant to acid, alkali, and seawater corrosion.
Fire protection and mining: The flame retardant and anti-static properties meet the special environmental requirements of mines and other places.
Flexible construction and low maintenance costs
Support multiple connection methods such as threads, grooves, flanges, etc., to adapt to different pipe diameters and construction conditions; long term use requires less maintenance and reduces overall costs.