1Pcs 304 Stainless Steel Water Heater Parts For Solar Water Tank Locknut For Heating Element 3/4inch/1inch/1.2inch/1.5inch/2inch(DN25)

Q: Why is stainless steel also magnetic?A: 304 stainless steel is austenitic stainless steel. Austenite is transformed into martensite in a small amount during cold working, and martensite is magnetic, so 304 stainless steel is non-magnetic or micro-magnetic.Q: How to identify authentic 304 stainless steel products?A: 1) Support 304 stainless steel special detection syrup detection, if not discolored to authentic 304 stainless steel.2) Support for chemical composition analysis and spectral analysis.3) Support smoke testing to simulate the actual use environment.Q: What kinds of stainless steel are the most commonly used?A: 1) 201 stainless steel: suitable for use in a dry environment, it is easy to rust when exposed to water.2) 304 stainless steel: outdoor or wet environment. Corrosion and acid .3) 316 stainless steel: more corrosion and pitting resistance, especially suitable for seawater and chemical media.Please note: if you are care about the magnetic for 304SUS , please do not make order.We do not accept dispute for this reason.304 Stainless Steel Water Heater Parts for Solar Water Tank Locknut for Heating Element 3/4inch/1inch/1.2inch/1.5inch/2inchProduct Name: Stainless Steel LocknutMaterial: 304SSModel: DN20/DN25/DN32/DN40/DN50Package: 1PC x Stainless Steel Locknut==========Model Number : DN20/DN25/DN32/DN40/DN50Origin : Mainland Type : Electric Water Heater PartsProduct Name : stainless steel internal nutmaterial : 304ssfunction 1 : accessories for water heater elementfunction 2 : parts for solar water tank heatersize : 3/4inch/1inch/1.2inch/1.5inch/2inch

• 1Pcs 304 Stainless Steel Water Heater Parts For Solar Water Tank Locknut For Heating Element 3/4inch/1inch/1.2inch/1.5inch/2inch