IVIGA Tap Supplier Warshada
It is reported that Shanghai has conducted random inspections on the quality of faucets, and the unqualified rate has reached 40%. What causes such a low pass rate of faucets?
This is firstly caused by technological reasons. Hadda, many daily necessities are made of copper, birta, stainless steel and other materials. Qalabkani waxa ku jira walxo bir ah oo culus. If they are not handled properly, they may exceed the standard.
Tusaale ahaan, the main elements of stainless steel include manganese, kominium, iyo nikkel. In order to maintain corrosion resistance, birta aan-daawaynta lahayn waa in ay ka kooban tahay xaddi chromium ah. If the chromium is handled improperly, it may cause excessive chromium. In the same way, improper handling of manganese may lead to excessive manganese.
The copper alloy used to make faucets contains traces of metal elements such as iron, aluminium, oo hogaamin. Haddii aanay jirin rasaas, way adagtahay in la sameeyo marka wax lagu shubayo. Inta badan waxa ku jira hogaanka, the easier the casting process. Sidaa darteed, copper faucets on the market generally contain a certain amount of lead. If the factory does not do a good job of removing lead during manufacturing, it will cause excessive lead.
Sababta kale ayaa ah in tignoolajiyada iyo qalabka shirkadu ay gaboobeen, causing trace elements to be uncontrollable. Caadiyan, marka ugu horeysa ee qalabka cusub la soo saaro, wax soo saarkeedu waa kuwo u qalma, laakiin marka qalabka la isticmaalo muddo dheer, the products will exceed the trace elements. This situation cannot be repaired from a technical point of view and can only be replaced with new equipment, but some factories continue to use it to save money. This is a technical problem and also a cost problem.
A seller of bathroom equipment told reporters that most faucets on the market now have copper cores, but the quality varies. Faucets from small manufacturers and cheaper prices are likely to exceed the lead. Tani waa sababta oo ah warshadeeyayaasha qaarkood ma iibsadaan alloys naxaasta caadiga ah si ay u xakameeyaan kharashaadka, but purchase cheap lead brass as raw materials from small workshops. This kind of lead brass tends to have a high lead content, but the price is only half of the brass alloy.
Sida qasabadaha hoose looga sooco qiimaha? An industry insider told reporters that a copper faucet with formal craftsmanship should cost more than one hundred yuan, while a faucet worth tens of yuan is likely to use lead brass.
“Marka la barbardhigo alaabada waaweyn, faucets worth tens of yuan are really not worth spending so much time and energy to choose one by one, oo aan u fiirsan doonin dhibaatada ka kooban macdanta rasaasta ee xad-dhaafka ah.” A Shanghai citizen who is decorating his home told reporters.
Arintan, some people in the industry said that domestic consumers did not pay enough attention to the quality and safety of faucets, which also gave many unqualified and low-quality faucets an opportunity.
