Grades Of Stainless Steel Flanges

By Author: Lalit Bhansali
Total Articles: 41
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Grades of Stainless Steel Flanges

*Stainless Steel 304 Flanges

*Stainless Steel 304L Flanges

*Stainless Steel 304H Flanges

*Stainless Steel 310 Flanges

*Stainless Steel 310H Flanges

*Stainless Steel 316 Flanges

*Stainless Steel 316Ti Flanges

1)Stainless Steel 304 Flanges - Stainless Steel 304 Flanges, which are used to nickel to maintain an austenitic composition at lower temperatures. Stainless Steel 304 Slip-On Flanges is austenitic stainless steel with superior corrosion resistance to stainless steel 317. These Stainless Steel 304 Threaded Flanges are suitable for welding because they have a carbon content lower than 301 to 303 series alloys to avoid carbide precipitation in welding applications.

2)Stainless Steel 304L Flanges - Stainless Steel 304L Flanges, which is a molybdenum-bearing and low carbon content ...
... “l” grade austenitic stainless steel that provides improved corrosion resistance. The low carbon in Stainless Steel 304L Slip-On Flanges provides resistance to sensitization during welding and other thermal processes. Stainless Steel 304L Threaded Flanges is non – magnetic in the annealed condition but may become slightly magnetic as a result of welding.

3)Stainless Steel 304H Flanges - Stainless Steel 304H Flanges, which is a steel alloy with a minimum of 10.5 % chromium content by mass. Our Stainless Steel 304H Slip On Flanges is notable for its corrosion resistance, and it is widely used for food handling and cutlery among many other applications. These Stainless Steel 304H Threaded Flanges do not readily corrode, rust or stain with water as ordinary steel does.

4)Stainless Steel 310 Flanges - Stainless Steel 310 Flanges , where the heat treatment is given on the continuously rolling hearth furnace and the furnace is fitted with temperature recorders and controllers. After the heat treatment process, Stainless Steel 310 Slip-On Flanges and pipes are straightened and subjected to pickling for removing scales from the surface.

5)Stainless Steel 310H Flanges - Stainless Steel 310H Flanges, which is a series of proprietary grades, generally with a 0.03 % maximum carbon and sometimes used for very specific corrosive environments such as urea production. Like other austenitic grades, these Stainless Steel 310H Slip On Flanges have excellent toughness, even down to cryogenic temperatures, although other grades are normally used in sub-zero environments.

6)Stainless Steel 316 Flanges - Stainless Steel 316 Flanges, which performs well in boiling 20 % phosphoric acid. Our Stainless Steel 316 Slip-On Flanges can also be used in the food and pharmaceutical process industries where it is utilized to handle hot organic and fatty acids in an effort to minimize product contamination. These Stainless Steel 316L Threaded Flanges perform well in freshwater service even with high levels of chlorides.

7)Stainless Steel 316Ti Flanges - Stainless Steel 316Ti Flanges, which shows resistance against acid corrosion in a variety of environments. Lower temperatures provide better resistance, but Stainless Steel 316Ti Slip On Flanges is able to withstand up to a 10 % acid solution, that has been diluted, at elevated temperatures. However, Stainless Steel 316Ti Long Weld Neck Flanges show very little resistance against chlorine or sulfuric solutions at any given temperature.

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