More information about anti corrosive coating steel pipe

More information about anti corrosive coating steel pipe

When steel pipe corrosion medium sort is more, such as acid, alkali, salt, oxidant and water vapor and other cases, the coating must have the chemical inertness, resistant to acid and alkali, salt corrosion coating should be compact structure, waterproof and good permeability, adhesion, perseverance, plump. 

Anti-corrosion coating steel pipe primer: by polyurethane polyethylene, modified epoxy resin, non-toxic antirust pigments, additives and so on, room temperature curing forming interpenetrating network, the compact structure of coating, acid, alkali, salt, excellent rust resistance, adhesion, used for water supply pipeline internal corrosion render coating.

Anticorrosive paint: modified by epoxy resin, rubber, non-toxic antirust pigments, additives, etc. Excellent chemical resistance, non-toxic, antimicrobial, used for water supply pipeline wall anticorrosive paint.

Epoxy powder anticorrosive FBE

Epoxy powder anticorrosive FBE structure: the electrostatic spraying technology in the steel pipe surface coating epoxy powder, a film. The coating has a coating easy operation, no pollution, impact resistance and good resistance to bending performance coating, high temperature resistance, etc.

2/3 PE anticorrosive PE

2 PE / 3 PE anticorrosion structure: in the steel pipe surface electrostatic spraying epoxy powder and lateral winding dope, lateral winding polyethylene anticorrosive layer, in combination with the three excellent properties, significantly improve the overall quality of anti-corrosion pipeline. Chemical corrosion resistance, resistance to cathodic stripping, mechanical damage performance.

Epoxy coal tar anti-corrosion

Epoxy coal tar anti-corrosion structure: made of epoxy resin, coal tar pitch and packing in steel pipe anticorrosion coating on the surface with glass cloth as strengthening coating anticorrosive coating formation, commonly used in the outer wall of pipeline corrosion. Normally the thickness of 0.5 ~ 1.0 mm.

High density polyethylene jacket

High density polyethylene coat anticorrosive structure: package of high-density polyethylene material outside the steel pipe surface, has high mechanical strength and good corrosion resistance, can protect the steel pipe in the process of transportation, installation and use to avoid the damage caused by external factors. Manufacturing outside casing should be adding antioxidants, ultraviolet stabilizer, carbon black and so on. Polyethylene outer casing is easy to aging, such as appropriate is used in open air tarpaulin cover, stacking area should be far away from the high heat and fire, made the anti-corrosion steel pipe, it is prohibited to insolate, quenching, or polyethylene outer casing is easy craze, affect the product performance and service .

If you would like to know more about coating steel pipe or your would like to purchase coating steel pipe,pls contact :hunan great steel pipe co.,ltd.