Product Description
Stainless Steel Flanges
ASTM A182 F304/L/H, F316/L/H, F321, F347/H, F310S, F317/L Stainless Steel Pipe Flanges
Cangzhou wilson pipeline sales@wilsonpipeline.com Is A Global Leading Manufacturer & Supplier For Your Stainless Steel Flanges Needs.
Stainless steel flanges & Stainless steel flange fittings are widely used for corrosion resistance, durability, high temperature resistance and other advantages. HZP is a manufacturer & suppliers of stainless steel flanges.
Types of stainless steel flanges
Raised Face Weld Neck Flanges
Their uniqueness lies in their protruding neck. The long welded neck flange has the same thickness as the pipe, making it ideal for severe working conditions (such as high pressure).
Raised Face Threaded Flanges
They are only used for special applications. It is worth noting that you can quickly assemble threaded flanges without welding. As the name suggests, they are compatible with pipelines with external threads. Unlike welded neck flanges, threaded flanges are not the right choice where high pressure, high temperature and bending stress are involved.
Raised Face Slip On Flanges
If your budget is tight, consider using a slide-in flange. They are the most affordable, but still get the job done. It must be a bit larger than the pipe to make it easier to slide through the pipe. These flanges are welded to one location by fillet welding and cannot withstand high pressure.
Raised Face Lap Joint Flanges
They are a slip-in flange, but are used with short end joints. They are ideal for systems that require regular inspection and maintenance.
Raised Face Socket Weld Flanges
They are very durable and very suitable for small diameter and high pressure pipelines. They have internal welds to enhance their durability and fatigue strength. They are mainly used in the chemical processing industry.
Ring Joint Flanges
These flanges can withstand high pressure and high temperature. They have a groove that can be easily compressed on the binding, sliding or welding neck flange. They help avoid pipeline leaks under high pressure.
Orifice Flanges
These flanges can lead to metered liquid or gas lines. They are installed with orifice plates or flow nozzles.
Raised Face Blind flanges
The blind flange has no holes and is used to seal piping systems or containers. The blind flange must withstand high stresses due to internal pressure. They can be used in systems that require regular inspections.
Sizes: 1/2″ – 36″ +
Bores: S/5s – XXH
Stainless Steel Flange Ratings
Pressures: 150# – 300# – 600# – 900# – 1500# – 2500#
Stainless Steel Flanges Dimensions
Stainless Steel Flange Bolts
Weight Of Stainless Steel Flanges
Stainless Steel Flanges Grades
Trade Name
Grade
UNS #
Flanges
304
F304
S30400
A182 / SA182
304L
F304L
S30403
A182 / SA182
304H
F304H
S30409
A182 / SA182
316
F316
S31600
A182 / SA182
316L
F316L
S31603
A182 / SA182
316H
F316H
S31609
A182 / SA182
321
F321
S32100
A182 / SA182
321H
F321H
S32109
A182 / SA182
347
F347
S34700
A182 / SA182
347H
F347H
S34709
A182 / SA182
317L
F317L
S31703
A182 / SA182