Quotation for anti-corrosion of buried steel pipes

Description :

　　The temperature for rolling the anti-corrosion steel pipes inside and outside the buried drinking water pipeline is not standard. Their steel temperature is measured visually, which makes it impossible to roll according to the specified austenite zone, and the performance of the steel cannot meet the standard. The commonly used coatings include amine cured epoxy resin and polyamide epoxy resin, with a coating thickness of~millimeters. How much do you know about the characteristics of fire coated composite steel pipes? Let's all take a look down together!

　　Plastic coated steel pipes for fire protection are coated with a plastic layer on the inner and outer surfaces of the steel pipes and connectors for fire protection. Mines, ventilation pipes, water supply and drainage pipes in mines. The connection of medium frequency heating steel pipe electric coated composite steel pipe is first welded with flanges at both ends of the steel pipe, which should be firmly welded, and then coated with polyethylene. Various forms of circulating water systems (civil circulating water, industrial circulating water) have excellent performance and a corrosion resistance period of up to years; Fire water supply system; The water supply and drainage transportation of each building (especially suitable for cold and hot water systems in high-end residential areas of hotels and guesthouses).

　　Transportation of various chemical fluids (this product is resistant to acid, alkali, and salt corrosion); Underground pipes for wires and cables passing through roads; Ventilation and water supply pipes for mines; The sewage pipelines in the city. The principle of internal and external anti-corrosion steel pipes is to use paint film to isolate air, moisture, corrosive media, etc. to protect the metal surface from corrosion. Common methods for coating the surface of steel insulated pipes and equipment include manual brushing, air spraying, electrostatic spraying, and high-pressure spraying.

AfterSalesService :

• Underground steel pipe anti-corrosion