SS 904L Flanges - UNS N08904 / DIN 1.4539

Stainless Steel Alloy 904L Threaded Flanges, N08904 SS 904L Orifice Flange Worldwide Suppliers, DIN 1.4539 Alloy 904L Reducing Flanges Distributors, 904L SS Blind Flanges, ANSI B16.5 Steel 904L Pipe Flanges Exporters in India.

Stainless Steel 904L Flanges

Stainless Steel 904L Weld Neck Flanges, Steel 904L Ring Type Joint Flanges Dealers, ASME B16.48 SS 904L Flat Flanges Stockholders, Alloy 904L Lap Joint Flanges, Steel 904L Plate Flanges Exporters in India.

Regent Steel are one of the leading manufacturers, suppliers and exporter of this wide range of Stainless Steel 904L Flanges, SS 904L Pipe Flanges, Steel 904L Industrial Pipe Flange in Mumbai, India. All of our ss 904L flanges range are made up of excellent quality material procured from the reliable vendors. These 904L SS Flanges are very well known for their durability, high efficiency and ease operation. Our range of Steel 904L Flange are extensively used in various sectors.

We also offer a complete range of ASME 16.5 SS 904L slip on flanges, DIN flanges, 904L Stainless Steel blind flange, Steel 904L socket weld flanges, 904L SS Orifice Flanges, Steel 904L Weld Neck Flanges, SS 904L Pipe Flanges that are available in different shapes, sizes and grades. Our 904L Stainless Steel Alloy Industrial Flanges are available in various specifications and can be customized as per the application demand.

Stainless Steel Alloy 904L Flanges Specification:

Material Grade: Stainless Steel 904L / UNS N08904 / WNR 1.4539

Specifications: ASTM B649 / ASME SB649

Size: 1/2″ to 48″ (15NB / 1200NB)

Dimension: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, EN-1092, BS4504, BS 10, DIN, etc.

Flange Face Type: Ring Type Joint (RTJ), Raised Face (RF), Flat Face (FF)

Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Form: Spacer Ring Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, BLRF Flange, Orifice Flanges, Nipolet Flanges, Plate Flanges, Long weld Neck Flanges, Flat Flange, Lap Joint Flanges, Threaded Flanges, Blind Flanges, Socket weld Flanges, WNRF Flange, Nipo Flange, RTJ Flanges, SORF Flange, Slip on Flanges, Forged Flanges, Weld neck Flanges.

ASTM B649 SS 904L Forged Flanges, WNR 1.4539 SS 904L Long weld Neck Flanges, Stainless Steel 904L RTJ Flanges Suppliers, 904L Steel SORF Flange Dealers, ANSI B16.47 Alloy 904L Scoket weld Flanges Stockists in India.

SS 904L N08904 1.4539 904S13
STS 317J5 SUS 904L X1NiCrMoCu25-20-5 Z2 NCDU 25-20

SS Alloy 904L Pipe Flanges, SS 904L Spacer Ring Flanges, 904L Steel 904L Spectacle Blind Flanges Chemical Composition

Grade C Mn Cr Cu
SS 904L 0.020 max 2 max 19.00 – 23.00 1.00 - 2.00
P S Si Ni Mo
0.040 max 0.030 max 1.00 max 23.00 – 28.00 4.00 - 5.00 max

Steel 904L WNRF Flange, Stainless Steel 904L Nipolet Flanges, SS 904L BLRF Flange Mechanical & Physical Properties

Melting Point Tensile Strength Elongation
1350 °C (2460 °F) Psi - 71000 , MPa - 490 35 %
Density Yield Strength (0.2%Offset)
7.95 g/cm3 Psi – 32000 , MPa – 220
904L Stainless Steel Reducing Flange DIN 1.4539 Alloy Lap Joint Flanges Steel 904L Plate Flanges
Alloy 904L Ring Type Joint Flanges 904L SS Orifice Flanges 904L Stainless Steel Spacer Ring Flanges
Steel 904L Flanges Stainless Steel 904L Pipe Flange UNS N08904 Alloy Blind Flanges
SS 904L Slip on Flanges Steel 904L Threaded Flanges 904L SS Alloy Weld Neck Flange
Alloy 904L Nipolet Flanges 904L Steel RTJ Flanges Stainless Alloy 904L Spacer Ring Flanges
904L Stainless Alloy Flat Flanges SS Alloy 904L Forged Flanges Steel 904L Spectacle Blind Flanges
UNS N08904 Alloy 904L SORF Flanges Stainless Steel 904L WNRF Flange Steel 904L Long weld Neck Flanges

Types of Products

Steel Sheets, Plates & Coils

Sheets, Plates & Coils

Plate, Shim Sheets, Polished Sheets, Plain Sheet, Perforated Sheet, etc.
Steel Round Bars & Rods

Round Bars & Rods

Hex Bars, Forged Bars, Threaded Bars, Flat Bars, Polished Bars, etc.
Steel Pipes & Tubes

Pipes & Tubes

Seamless, Welded, ERW, EFW, Polished, Fabricated Pipes & Tubes, etc.
Steel Butt weld Pipe Fittings

Butt weld Pipe Fittings

Elbow, Tee, Reducers, Cross, Stub End, Pipe End Cap, Seamless & Welded Fittings.
Steel Flanges


Slip on Flanges, Blind Flange, Lap Joint Flanges, Threaded Flange, Socket weld Flanges.
Steel Fasteners


Nuts, Bolts, Washers, Screws, Studs Bolts, Machine Screw, Plain Washer, etc.
Steel Forged Fittings

Forged Fittings

Elbow, Tees, Cross, Nipple, Threaded & Socket weld Fittings, etc.
Custom Forging

Custom Forging

Ring Rolling Forging, Special Type Forgings, Open Die Forging, Upset Forging.