Sometimes customers will ask: "What material is good for electric heating element, and how long will it last?"In fact, I would like to say that the best material is not necessarily the most suitable for you, nor is it necessarily the longest use, suitable, is the best.
1, liquid electric heating tube to see what it is heating liquid?
Different liquid using electric heating tube material is not the same:
Heating tap water ordinary stainless steel 304 can be, drinking water is recommended to use stainless steel 316.
Heating river water, well water and other hard water quality, can use stainless steel 316 material or stainless steel 304 material + anti-scale coating combined.
Heating weak acid, weak alkaline liquid is recommended to use stainless steel 316 material or add anti-corrosion coating.
