Factory Cheap Hot ROUND BAR for European Manufacturers
Short Description:
Length Up to 16,000 mm Diameter Max 1,200 mm
Factory Cheap Hot ROUND BAR for European Manufacturers Detail:
| Length | Up to 16,000 mm |
|---|---|
| Diameter | Max 1,200 mm |
Product detail pictures:
Factory Cheap Hot ROUND BAR for European Manufacturers, The product will supply to all over the world, such as: , , ,
Fiberoptic Laryngoscope kit (Greenspec) Stainless Steel Matt finished supplied in a pouch with 4 blades (sizes 1, 2,3,4). All blades supplied with white LED bulbs for bright lighting. Buy online at www.onlinesurgicals.com
How to test stainless steel grade 304
A. Instruments for testing
1. Any stainless steel material for testing
2. High power 9v battery
3. Electrolyte for detection of molybdenum.
B. Procedure:
Take a stainstainless steel material put few drops of electrolyte on it. Now get high power battery of 9v deep (-ve) pin of battery in drops & another on dry area just drag it on stainless steel material till you found the colour change at (-ve) end of battery. If you found it RED or DARK BROWN then stainless steel grade is 304 (300 series) & if it is black then it is of grade 202. (200 Series)
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