Iron products are common metal products in life. Iron products appear everywhere in our life, but there is a big problem in using iron products. Iron products will rust, and when rust occurs, it will affect the use and appearance of iron products. Adding non-metallic coating: clean, dry and coat the surface of iron and steel products with a layer of protective materials, such as oil, mineral grease, rust-proof grease, plastic and lacquer.

Suitable for general engineering building wall, pouring concrete, multi-storey building, etc., in the structure of heat preservation and heat insulation system plays an important role, when the construction will be hot dip galvanized welded wire rack together wall of heat preservation and heat insulation board placement will be concrete pouring mold inside, outside the wall heat preservation and heat insulation board and one kind of live, after ripping into heat preservation and heat insulation board and wall body. The coating on the surface of the welding core is called the coating.

Large roll galvanized wire phosphating film is dark gray to black gray, the thickness is generally 5-20μm, has better corrosion resistance in the atmosphere. Membrane is a microporous structure, strong adsorption ability to paint, such as used as paint bottom, corrosion resistance can be further advanced. Metal oxidation treatment: Add steel products to NaOH and NaNO2 mixed solution, heating treatment, the surface can form a layer of thickness of about 0.5-1.5μm blue oxide film, in order to reach the purpose of steel corrosion prevention, this process is called blue treatment, referred to as blue.

When it comes to the best fabrics for bed sheets, cotton and linen are the undisputed frontrunners. The reason for their popularity is that both are natural fibers and possess qualities such as high absorbency and breathability that make them the perfect choice for bedding. But determining which one is best for you is not as easy as it may seem. Picking the right set of bedsheets is a personal decision that has a lot to do with the kind of sleeper you are and the aesthetics you’d like your bedroom to evoke. The textiles manufactured from cotton and linen deliver two distinct experiences both in terms of style and feel.

Despite the cons, silk sheets are cool, rich, and perfect for adding more romance to a room.