How to check if the Kaiping stainless steel faucet is made of 304 material
How to check if it is a 304 stainless steel faucet
1. Take the thing for spectral instrument chemical analysis (Most accurate)
2. Apply a professional test stainless steel reaction and observe the color change after 5 minutes
3. Soak in concentrated salt water for 300 hours without any changes
4. Speak in concentrated acid for 10 hours without any changes
5. Nowadays, maintainless steel faucets are new products in the market, and many manufacturers who do not produce maintainless steel faucets say that their copper faucets are maintainless steel faucets in order to be able to sell them There is only one solution to this situation, which is to buy the most common stainless steel faucet professional brand in China For example, SENTO Xiangtao brand is the top maintainless steel faucet brand in the Chinese market Perhaps the Nokia brand is also good
Test method for errors: Use a magnet to see if there is a magnetic force This is the method of error
The reason for the traditional use of magnets to absorb stainless steel pipes and steel plates is due to the processing technology of materials such as pipes and steel plates, which determines that these raw materials do not have magnets If they have magic, the purity cannot be achieved, and there will be cracks in the processing process Thereforee, traditional magnetic attraction is used to determine which steel is good
How, the faucet, due to its irregular shape and the processing mainly using stainless steel precision casting, products steel with micro magnets during the casting process Using a magnet to attract has a subtitle attraction
Use a magnet to sack
Generally, stainless steel faucets are made of 304 material, which can be verified by soaping them in concentrated salt water
The weight of these two types is significantly different, and it can be seen at a glance that the other is still copper and alloy How, you can choose a professional manufacturer of copper failures, such as Nanjing Langdi brand from Kaiping Shuikou, and a professional manufacturer of copper failures, with high quality and price!
Test with a magnet
Just use a regular magnet, man, don&# 039; T use strong magnets
Article source: Kaiping stainless steel faucet http://www.yishangshijue.cn/
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