There are many factors you should consider when selecting stainless steel tube. The main requirement for stainless steels is that it should be corrosion resistant for a specified application or environment. Strength and fabrication characteristics are also taken into consideration. Make sure the material used to make the stainless steel tube is safe to use at various temperatures.
Consider the quality of the 316 stainless steel tube or any other tube you want. Make sure that your supplier agrees to deliver the product at your said location. Ask if you can buy the quantity you need, and is there any restriction? Ensure the supplier has the variety of stainless steel tubes that you need to buy. Make sure to choose a corrosion-resistant material well-suited to its application reduces maintenance, downtime, and replacement costs.