stainless steel flanges 253MA, S31254, 904L, F51, F53, F55

In metallurgy, stainless steel also called as inox steel or inoxidizable steel. It is a steel material alloyed with high content of chromium and nickel, where

Minimum Cr at 10.5%
Minimum Ni at 8%
Maximum Carbon at 1.5%
As we know, stainless steel flange is impressed by it's great corrosion resistance, which because of the elements of Chromium, and as Cr increased, better resistant performances will be gained.

On the other hand, additions of Molybdenum will increase corrosion resistance in reducing acids and against pitting attack in chloride solutions. So there are different grades of stainless steel with varying Cr and Mo compositions to suit the environment with required to be alloyed.

Advantages:
Resistant to corrosion and staining
Low maintenance
Bright familiar luster
Steel Strength

 

Product Name: Stainless Steel Flange
TypeSlip On, Weld Neck, Socket Weld, Plate, Blind, Threaded, Reducing, Lap Joint, Spectacle etc.
GradeF304, F304L, F309S, F310S, F316, F316L, F316Ti, F317, F317L, F321, F347, S30815/253MA, S31254/254SMO, N08904/904L, F51, F53, F55 etc.
StandardASTM A182/182M, ASME B16.5, ASTM A240, ASME B16.47-A, ASME B16.47-B, JIS B2220 etc.
Size1/2"- 48"
Pressure150-2500 LBS
FacingRaised Face (RF), Flat Face/Full Face (FF), Ring Joint Face (RTJ)
PackingWooden crates/Plywood cases or as per customers' request.
ApplicationOil & Gas transportation, LNG, petrochemical, nuclear power, shipbuilding, pulp and paper, sewage treatment, construction, medicine, foodstuffs, decoration and others.
Other StandardsAWWA C207, BS4504, SABS 1123, TABLE D, GOST 12820/1-80, AS 2129 etc.

 

Types of Flanges :

Stainless Steel Blind FlangesStainless Steel Reducing FlangesStainless Steel Ring Type Flanges
Stainless Steel Spectacle FlangesStainless Steel Weld Neck FlangesStainless Steel High Hub Flanges
Stainless Steel Threaded FlangesStainless Steel Lap Joint FlangesStainless Steel Long weld Neck Flanges
Stainless Steel Slip-On FlangesStainless Steel Socket Weld FlangesStainless Steel Orifice Flanges

 

Many different types of stainless steel flanges can be incorporated into a piping system. Stainless steel flanges are highly resistant to rust, are much stronger and can out perform carbon steel flanges and provide much more corrosion resistance than your aluminum or steel flanges.

ASME (American Society of Mechanical Engineers) flanges are engineered to meet certain standards. These standards are specified by the ASME and by the American National Standards Institute (ANSI). There are certain specifications in all flanges, each depending on the certain type of flange. This similarity ensures consistency with the same types of flanges used and replaced now and in the future.

 

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