The pure copper faucets are all made of copper, the surface is chrome-plated, with high gloss and high anti-wear and anti-corrosion properties. Pure copper faucets mostly use imported precision ceramic valve cores, which are resistant to wear and acid and alkali. They are designed according to the service life of 600,000 times and have a longer service life. The water outlet of the pure copper faucet is softened and filtered by a unique bubbler, and the water will not overflow when it comes out.
The stainless steel faucet does not contain lead, and is resistant to acid, alkali, corrosion, release of harmful substances, and will not pollute the tap water. It is understood that at present, the surface of the stainless steel faucet above 304 does not need electroplating. Its surface only needs to be polished to reveal the true color of stainless steel, and can maintain a silver-white luster and never rust. The hardness and toughness of stainless steel are higher than those of copper products. 2 times or more. Stainless steel is much more difficult and costly than copper in terms of hardness, toughness, casting, and machining.
Plastic faucets are generally PVC material faucets. It is characterized by small size, corrosion resistance, rust-free, non-toxic, odorless, high-pressure resistance, light weight, simple construction, etc., but it also has the shortcomings of easy aging and not being strong.
Cast iron faucets are generally cast iron and iron-carbon alloys with a carbon content of more than 2%. This kind of faucet is relatively old-fashioned and needs to be rotated several times to release water in use. Cast iron faucets are prone to rust, contaminating the water during transmission. In addition, its production process is backward, the valve body is rough in manufacturing, and the valve body is easy to corrode, resulting in poor effluent quality. This type of faucet is easy to "relax" because the rotary head gasket is used for a long time, and the faucet is easy to leak water, which also causes a certain amount of water waste.