iVIGA Tap Factory Supplier
Kounye a, many daily necessities are made of materials such as copper, fè, asye pur, elatriye. Materyèl sa yo gen eleman metal lou, which may cause excessive standards if not handled properly.
Pou egzanp, the main element of stainless steel contains manganese, Kwòm, ak nikèl. To maintain corrosion resistance, Nerjaveèi dwe gen yon sèten kantite 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, aliminyòm, ak plon. Si pa gen plon, li difisil pou fòme pandan Distribisyon. Pi wo kontni an plon, the easier the casting process is. Se poutèt sa, 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.
Yon lòt rezon se ke teknoloji konpayi an ak ekipman yo aje, resulting in the control of trace elements. Anjeneral, lè nouvo ekipman an premye mete nan pwodiksyon, pwodwi li yo kalifye, men lè ekipman an itilize pou yon tan long, 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. Sepandan, 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. Sa a se paske kèk manifaktirè pa achte alyaj kwiv estanda yo nan lòd yo kontwole depans yo, 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.
Ki jan yo fè distenksyon ant wobinèt enferyè soti nan pri an? 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.
“Konpare ak gwo pwodwi yo, tens of dollars of faucets are really not worth spending so much time and energy to pick one by one, epi yo pa pral peye atansyon sou pwoblèm nan nan kontni plon twòp.” A Shanghai resident who is renovating at home told reporters.
Nan sans sa a, 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.
