VIGA takes you to reveal the faucet behind the failure rate.

Pakadali pano, many daily necessities are made of materials such as copper, chitsulo, chitsulo chosapanga dzimbiri, ndi zina. Zida zimenezi zili ndi zitsulo zolemera, which may cause excessive standards if not handled properly.

Mwachitsanzo, the main element of stainless steel contains manganese, Chromium, ndi nickel. To maintain corrosion resistance, chitsulo chosapanga dzimbiri chiyenera kukhala ndi kuchuluka kwa chromium. If the chromium is not handled properly, it may lead to excessive chromium. Similarly, improper handling of manganese may result in excessive manganese.

The copper alloy used to make the faucet contains trace amounts of metal elements such as iron, aluminiyamu, ndi kutsogolera. Ngati palibe kutsogolera, ndizovuta kupanga panthawi yoponya. Zomwe zimatsogolera ndizokwera kwambiri, the easier the casting process is. Choncho, the copper faucet on the market generally contains a certain amount of lead. If the lead-free process is not done well when the factory is manufactured, it will lead to excessive lead.

Chifukwa china ndi chakuti teknoloji ndi zipangizo za kampani zikukalamba, resulting in the control of trace elements. Kawirikawiri, pamene zida zatsopano zimayikidwa koyamba pakupanga, mankhwala ake ndi oyenerera, koma pamene zipangizo zikugwiritsidwa ntchito kwa nthawi yaitali, the trace elements of the product will exceed the standard. This situation cannot be repaired from a technical point of view, and only new equipment can be replaced. Komabe, some factories continue to use it in order to save money. This is a technical problem and a cost issue.

A bathroom equipment seller told reporters that most of the faucets on the market today are copper cores, but the quality is not good. Small manufacturers, cheap faucets, the possibility of lead exceeding the standard is very large. Izi zili choncho chifukwa opanga ena sagula ma aloyi amkuwa wamba kuti athe kuwongolera ndalama, but purchase cheap lead brass from small workshops as raw materials. This lead brass is often high in lead but at half the price of brass alloy.

Momwe mungasiyanitsire ma faucets otsika ndi mtengo? Some insiders told reporters that a copper faucet with a formal process should cost more than 100 yuan, while tens of faucets are likely to use lead brass.

“Poyerekeza ndi zinthu zazikulu, tens of dollars of faucets are really not worth spending so much time and energy to pick one by one, ndipo sadzalabadira vuto la kuchuluka kwa lead.” A Shanghai resident who is renovating at home told reporters.

Mwa ichi, some insiders said that domestic consumers pay insufficient attention to the quality and safety of faucets, which also makes many unqualified inferior faucets have opportunities.