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How to distinguish the stainless steel in grade 304 (SUS 304) and the stainless steel in grade 201 with the naked eye? Nam Quoc Thinh will use 2 methods of testing using Magnets and Acids
Inox 304 and 201 are widely used in household and industry in projects
✅ 304 stainless steel products produced and supplied by NQT include: 304 stainless steel wire conduit, 304 stainless steel core soft wire, 304 stainless steel core pipe connector, 304 stainless steel cable tray, Stainless steel cable tray 304, Stainless steel multipurpose strut, Stainless steel wire mesh cable, 304 stainless steel thread, Grating clamp, Grating connection clip, Grid trough bracket, 304 stainless steel Ubolt, 304 stainless steel Pullbox
These types are used to install electromechanical systems, HVAC, fire protection
We will try with the Pullbox 304 stainless steel and the lid of the stainless steel junction box 201 by
✅ Magnet test method: Inox 304 will not be attracted to the product by a magnet, while Inox 201 will suck the magnet together
✅ Acid test method: Inox 304 does not react when exposed to acid water, while Inox 201 will chemically react, foam and discolor.
✅ Stainless Steel Thread Rod (Stainless Steel Thread Rod): https: //namquocthinh.com/san-pham/ty -...
✅ Stainless Steel Unistrut Channel 304 (Stainless Steel Unistrut Channel): https: //namquocthinh.com/san-pham/tha ...
Sincerely thank you for your partner
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