Pengeluar Faucet VIGA 
Faucets are also called faucets. In addition to quality indicators such as water saving, keselamatan, 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. Ada 15 production companies involved, and the places of production include Shanghai, Zhejiang, Guangdong, Fujian dan lain -lain 4 Tempat. Ada 15 batches of unqualified batches, and the batch unqualified rate is 100%. Among the unqualified products, semua item “keperluan kebersihan bahan” tidak layak, 14 Kumpulan “rintangan kakisan salutan dan penyaduran” Item tidak layak, dan 10 Kumpulan “menandakan” Item tidak layak.
Tidak layak “keperluan kebersihan bahan” bermaksud bahawa logam berat biasanya dikenali sebagai melebihi standard, yang akan merosakkan kesihatan pengguna. Pemeriksaan mendapati bahawa antara produk yang dicontohi kali ini, 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. Kedua, products with unqualified “rintangan kakisan salutan dan penyaduran” are easy to rust after use. In addition to affecting the appearance, they may contain toxic components after corrosion. Contohnya, patina has strong toxicity.
It is reported that on December 1, 2014, standard keran yang dipanggil “yang paling ketat dalam sejarah”-GB18145-2014 “Standard keran lembaran pengedap seramik” began to be implemented. The new national standard supplements and modifies the existing standards in terms of water-saving performance and quality of faucets. Berbanding dengan standard asal, it increases the precipitation limits for 17 Pencemar logam seperti plumbum, Chromium, Arsenik, Mangan, dan merkuri. And as a mandatory clause. Antaranya, jumlahnya “memimpin” that has attracted much attention is specified to be no more than 5 mikrogram/liter, yang konsisten dengan piawaian AS semasa dan yang tertinggi di dunia. Standard baru terpakai untuk keran semua bahan.
Zhejiang Provincial Bureau of Quality Supervision reminds consumers that when purchasing faucet products, Mereka harus membeli produk berkelayakan yang dijual di saluran biasa dan dihasilkan oleh pengeluar biasa, 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, dll., and there is no burr or grit feeling on the hand; visually inspect the thread surface for obvious dents, broken teeth, dan lain-lain. For defects, it is recommended to choose thread with wall thickness.