ASTM B649 UNS N08904 Stainless Steel 904L Flanges Class 150 ANSI B16.5

Manufacturer of Alloy 904L Blind Flanges, Check Dimension SS 904L WNRF Flange

Stainless Steel 904L Flanges are made up of a high alloy that is more corrosion resistant than the 316 material with the addition of copper in the composition. The material has carbon, manganese, silicon, phosphorus, sulfur, chromium, molybdenum, Nickel and copper. Roopam Steel is a manufacturer and leading supplier of these flanges. The Class 150 ANSI SS 904L Flanges are a lower class of many pressure classes. There are pressure classes up to PN64. The pressure classes are determined by the wall thickness and the nominal bore size of the flanges. There are different specifications such as the ASTM B649 UNS N08904 Flange. There are also standards which maintain the nominal bore sizes of these flanges. The ANSI B16.5 SS 904L Blind Flange falls under the B16.5 standard and the nominal bore sizes range from ½ inches to 48 inches.

Stainless Steel 904L Slip on Flange

Stainless Steel 904L Slip on Flange

Alloy 904L Blind Flanges

Alloy 904L Blind Flanges

SS 904L WNRF Flange

SS 904L WNRF Flange

Check Class 150 ANSI SS 904L Flanges Dimensions & Weight charts, Ask For ready stock of ASTM B649 UNS N08904 Flange

There are also different types such as flat face, raised face and ring type joint flanges. The Stainless Steel 904L Slip On Flanges are made to slip onto the pipe so that they can be fitted at any point on a pipeline. Sometimes, welding is not an option to fit the flanges and the ASTM B649 904L Threaded Flanges are used with threaded pipes. The different types also include the SS Werkstoff No 1.4539 Socket Weld Flanges which have a socket welded onto them so that the pipes could be held into position more robustly. The Stainless Steel 904L RTJ Flange has two rings to be joint as a pair and is welded onto pipes for more rigid connection. We manufacture and supply all types of flanges such as the SS 904L Weld Neck Flange and others. Please feel free to contact us for your orders.

 

Specification List of Stainless Steel 904L Flanges

Standards GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600,
Pressure Calculation in DIN 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K,
UNI 10Bar 16Bar 6Bar 25Bar 40Bar
EN 6Bar 25Bar 40Bar 10Bar 16Bar
Most common Types Threaded / Screwed / Forged / Plate
Production technique
  • Forged, Heat treated and machined
Shapes and Types we produce Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF)
Test Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc

Available Sizes of SS 904L Flange

  • 904L SS Flange : 1/2" (15 NB) to 48" (1200NB)
  • UNS N08904 Blind Flange : 1/2″ NB – 24″ NB
  • SS A182 904L Slip on Flange : 1/2″ NB – 12″ NB

Ready Stock of ANSI B16.5 SS 904L Blind Flange, Top-notch stockist of Stainless Steel 904L Slip On Flanges

Ready Stock of A182 F904L Pipe Flange

Stainless Steel 904L Flange Stainless Steel 1.4539 Blind Flange
ASME SA182 904L Slip on Flange SS A182 904L Threaded Flange
904L SS Reducing Flange ASTM A182 904L Socket Weld Flange
904L Stainless Steel Weld Neck Flanges UNS N08904 Lap Joint Flanges
ASTM A182 904L Long Weld Neck Flanges ASME SA182 904L Spectacle Blind Flanges
904L SS Spades & Ring Spacers Stainless Steel 1.4539 Nipoflange
SS A182 904L 5D Weldoflange 904L Stainless Steel Flange Outlet
Stainless Steel 904L Forged Flanges ASTM A182 904L Plate Flange
SS A182 904L Ring Type Joint Flanges 904L SS Raised Face Flanges
UNS N08904 Tongue and Groove Flanges ASME SA182 904L Male and Female Flange
904L Stainless Steel Reducing Flanges Stainless Steel 1.4539 ASME B16.5 Flanges
Stainless Steel 904L Flanges ASTM A182 904L BS 10 Flanges
904L SS BS 4504 Flanges SS A182 904L EN 1092-1 Flanges
904L Stainless Steel SORF Flange ASME SA182 904L BLRF Flange
Stainless Steel 1.4539 WNRF Flange Stainless Steel 904L Series a Lap Joint Ring Flange
ASTM A182 904L PN16 blind flange 904L SS Forged Socket Weld Pipe Flange
ASME SA182 904L Class 300 slip on flange 904L Stainless Steel Slip On Weld Flange
SS A182 904L Forged steel slip on flanges Stainless Steel 1.4539 Race face slip on flange
Stainless Steel 904L SWRF Flange UNS N08904 Forged blind flange
ASME SA182 904L groove weld neck flange ASTM A182 904L Socket Weld Hub Flange
904L SS threaded lap joint flange Stainless Steel 1.4539 Slip On Integral flange
UNS N08904 Forged integral puddle flange SS A182 904L table e long weld neck
ASME SA182 904L Class 150 LBS Flange UNS N08904 PN10 Forged Flanges
Leading ASTM B649 904L Threaded Flanges Stockist, Check available sizes of SS Werkstoff No 1.4539 Socket Weld Flanges, Get a best quote for Stainless Steel 904L RTJ Flange from leading manufacturers

Most Selling types of ASTM A182 F904L Flanges

ASME SA182 904L Spectacle Blind Flanges
Stainless Steel 904L Forged Flanges
ASTM A182 904L BS 10 Flanges
Stainless Steel 904L SWRF Flange

View 904L Stainless Steel Flange Price List

Price list of Stainless Steel 904L Flange ASME SA182 904L Flange Price in INR ASME SA182 904L Flange Price in USD ASME SA182 904L Flange Price in UAE Dirham
904L SS 1/2″ 304 Slip-On Flange 2621.32 $37.79 UAE Dirham 138.80
Buy SS 904L Weld Neck Flange directly from Suppliers, Held wide stock of ANSI B16.5 SS 904L Blind Flange, Specialise in distributing ASTM A182 F904L Pipe Flange

Composition Chart of ASME SA403 WP904L Pipe Flange

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

Mechanical Characteristics of 904L SS Blind Flange

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.95 g/cm3 1350 °C (2460 °F) Psi - 71000 , MPa - 490 Psi - 32000 , MPa - 220 35 %

Equivalent Material of UNS N08904 Flanges

STANDARD WERKSTOFF NR. UNS JIS BS KS AFNOR EN
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5