Classification des matériaux des robinets

Classification des matériaux des robinets

The faucets commonly used in the market today are stainless steel, laiton, zinc alloy faucets.

1.Laiton: kitchen and bathroom products made of Brass have become popular to all over the world. Il est fabriqué en cuivre standard international H59/H62.. The casting is made by steel die for gravity casting. Its wall thickness is uniform, en général 2.5-3.0 MM.

advantage:The faucet made of brass is characterized by: pas de rouille, durable, anti-oxydation, bactericidal effect on water

disadvantages: lead is a kind of metal that is harmful to health, international standards require that lead in copper content should not exceed 2.5%.

2.Acier inoxydable: Entering the 21st century, health and environmental protection have gradually become a new theme in modern life. L'acier inoxydable est un matériau sain reconnu internationalement et pouvant être implanté dans le corps humain..

advantage: santé, protection de l'environnement; all materials are made of high quality 304 acier inoxydable, pas de rouille, no lead, the faucet itself will not cause secondary lead pollution to the water source, harming people’s health, can create a healthy kitchen for us. Hygienic living water environment.

disadvantage:grâce à la dureté et à la ténacité élevées de l'acier inoxydable, il est difficile à fabriquer et à traiter, ce qui affecte sérieusement la production de masse de robinets en acier inoxydable. Donc, le prix du vrai 304 stainless steel faucets is higher than that of copper.

3.Alliage de zinc: low-grade material, the density of zinc alloy is smaller than that of copper, and the tap of the copper material is not heavy. From the inner wall, the surface of the zinc alloy is easily oxidized, and white oxidized powder appears on the surface.

La résistance est bien pire que celle du cuivre, the service life is not long, et la teneur en plomb est élevée. If the faucet made of zinc alloy is only one to two years, il va s'oxyder et pourrir.

Aujourd'hui, zinc alloy is mainly used for the manufacture of faucets. It is die-casted from zinc alloy and then chrome-plated. Most of the faucet handles on the market are zinc alloy.