Kiwango kisichostahiki cha ukaguzi wa sampuli ya ubora wa Zhejiang ni 100%

Faucets are also called faucets. In addition to quality indicators such as water saving, usalama, and beauty, the amount of heavy metal precipitation in faucets has become a health and safety indicator that people are most concerned about. The Zhejiang Provincial Bureau of Quality and Technical Supervision recently spot-checked faucet products and found that the unqualified rate was 100%, and the risk of heavy metals exceeding the standard was high.

Zhejiang Provincial Quality Supervision Bureau and Ningbo Quality Inspection Institute recently conducted a special supervision and spot check on the quality of faucets in Yongkang Hardware City. Kuna 15 production companies involved, and the places of production include Shanghai, Zhejiang, Guangdong, Fujian na wengine 4 maeneo. Kuna 15 batches of unqualified batches, and the batch unqualified rate is 100%. Among the unqualified products, vitu vyote vya “mahitaji ya usafi wa nyenzo” hawakustahili, 14 batches za “Upinzani wa kutu na mipako” Vitu vilikuwa visivyostahili, na 10 batches za “Kuashiria” Vitu vilikuwa visivyostahili.

Haifai “mahitaji ya usafi wa nyenzo” inamaanisha kuwa metali nzito zinajulikana kama kuzidi kiwango, ambayo itaharibu afya ya watumiaji. Ukaguzi uligundua kuwa kati ya bidhaa zilizopigwa sampuli wakati huu, zinc alloy materials were used as the main material of the products actually accounted for 50%. Zinc itself is a heavy metal, and excessive amounts can cause zinc fever. Pili, products with unqualified “Mipako na upangaji wa kutu” are easy to rust after use. In addition to affecting the appearance, they may contain toxic components after corrosion. Kwa mfano, patina has strong toxicity.

It is reported that on December 1, 2014, Kiwango cha bomba kiliitwa “ngumu zaidi katika historia”-GB18145-2014 “Karatasi ya kuziba ya kauri” began to be implemented. The new national standard supplements and modifies the existing standards in terms of water-saving performance and quality of faucets. Ikilinganishwa na kiwango cha asili, it increases the precipitation limits for 17 uchafuzi wa chuma kama vile risasi, Chromium, arseniki, Manganese, na Mercury. And as a mandatory clause. Miongoni mwao, kiasi cha “lead” that has attracted much attention is specified to be no more than 5 Vipuli/lita, ambayo inaambatana na viwango vya sasa vya Amerika na ndio ya juu zaidi ulimwenguni. Kiwango kipya kinatumika kwa faini za vifaa vyote.

Zhejiang Provincial Bureau of Quality Supervision reminds consumers that when purchasing faucet products, Wanapaswa kununua bidhaa zenye sifa zinazouzwa katika njia za kawaida na zinazozalishwa na wazalishaji wa kawaida, and it is best to choose products produced according to the new standard after December 1, 2014. Choose a faucet with copper alloy and stainless steel as the main material; the spray surface structure should be fine, smooth and uniform, and there should be no defects such as sagging, bottoming, na kadhalika., and there is no burr or grit feeling on the hand; visually inspect the thread surface for obvious dents, broken teeth, na kadhalika. For defects, it is recommended to choose thread with wall thickness.