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Forged Rings vs Forged Flanges

Forged Rings vs Forged Flanges  

Check Rolled Rings Grades directly from Manufacturer in Mumbai, India

Forged Flanges Manufacturing Standards


Material Standards
SS Forged Steel Flanges
  • ASTM A182 F304
  • ASTM A182 F316
Carbon Steel Forged Flanges
  • ASTM A105
  • ASTM A694 F42
  • ASTM A350 LF2
  • ASTM A694 F52
  • ASTM A694 F65
  • ASTM A694 F70
  • ASTM A694 F60
  • ASTM A694 F46
Alloy Steel Forged Flanges
  • ASTM A182 F11
  • ASTM A182 F9
  • ASTM A182 F21
  • ASTM A182 F12
  • ASTM A182 F22
  • ASTM A182 F5

Difference Between Forging Ring and Forged Steel Flange

Forged Rings vs Forged Flanges  
Aspect Forged Rings Forged Flanges
Shape
  • Circular
  • Flat
  • Round
  • Square
Features
  • Impact
  • fatigue resistance
  • Leak-proof connections
Function
  • Structural components
  • in piping systems used as connectors
Manufacturing
  • high pressure and temperature
  • high pressure and temperature
Strength
  • High strength
  • Durability
  • High strength
  • Durability
Use Case
  • where a circular shape is essential
  • To connect pipes and equipment
Applications
  • Bearings
  • Gears
  • Couplings
  • Mechanical applications
  • Oil and gas
  • Chemical processing
  • Power generation
  • Shipbuilding

Refer Ring Forgings Process and more Information on Ring Forming including Cutting, Piercing, Heating, and Forming

Ring Forging Process


Ring Forgings Process  
Ring Forgings Process
(1) Material Selection (2) Billet Preparation (3) Heating (4) Forging
(5) Ring Shaping (6) Trimming and Cutting (7) Heat Treatment (8) Surface Treatment (Optional)
(9) Inspection (10) Finishing (11) Packaging and Shipping  
Get Stainless Steel Forged Flanges in Size Ranging From 1/2" to 48" as Per ASTM A182 Standards

Forged Steel Flange Specification


  Size
Forged flanges
  •  1/2″ (15 NB) to 48″ (1200NB)
  Standards                  
Forged flanges
  • ASME B16.5 (Steel pipe flange)
  • ASME B16.47 (NPS 26 to NPS 60)
  • MSS-SP44 (pipeline flanges)
  • API 605 (large dia carbon steel flanges)
           
  Forged Flange Pressure Ratings
Forged flanges
  • Class 150 lb
  • Class 300 lb
  • Class 600 lb
  • Class 900 lb
  • Class 1500 lb
  • Class 2500 lb
       
  Advantages
Forged flanges
  • Good pressure resistance
  • Good temperature resistance
  • Excellent durability
  • Easy for installation
           

 

Types
Forged flanges
  • Welding Neck
  • Blind
  • Slip-on
  • Lap Joint
  • Threaded
  • Socket Welding
  • Reducer Flange
  • Long Welding Neck
  • Orifice Flange
 
  DIN Standards
Forged flanges
  • DIN2527
  • DIN2566
  • DIN2573
  • DIN2576
  • DIN2641
  • DIN2642
  • DIN2655
  • DIN2656
  • DIN2627
  • DIN2628
  Flange Face Type
Forged flanges
  • Flate Face (FF)
  • Raised Face (RF)
  • Ring Type Joint (RTJ)
             
Get High Strength Seamless Rolled Rings and Forged steel Flanges for Oil and Gas, Chemical and Power Generation Industries
Forged Rings  

Rolled Rings Material Properties


Ferritic and Martensitic Steels
  P305GH 11CrMo9-10 16Mo3 13CrMo4-5 X16CrMn5-1 X20CrMoV11-1 X10CrMoVNb9-1 P245GH P250GH P280GH
WNr 1.0436 1.7383 1.5415 1.7335 1.7366 1.4922 1.4903 1.0352 1.0460 1.0426
EN Standards EN 10222-2

Stainless Steel
  X2CrNiMo17-12-3 X3CrNiMoN17-13-3 X2CrNiMo17-12-2 X6CrNiTi18-10 X2CrNiMo17-13-2 X6CrNi18-11 X2CrNiMo17-13-3 X3CrNiMo13-4 X5CrNi18-10 X2CrNiMo25-7-4 X5CrNiMo17-12-2 X2CrNiMoN22-5-3 X6CrNiNb18-10 X2CrNi18-9 X6CrNiMoTi17-12-2 X2CrNiMo18-14-3
WNr 1.4432 1.4436 1.4406 1.4541 1.4404 1.4948 1.4429 1.4313 1.4301 1.4410 1.4401 1.4462 1.4550 1.4307 1.4571 1.4435
EN Standard EN 10222-5

Carbon Steel Forging
  S355J2G3 20Mn5N 20Mn5 S235JRG2 20Mn5V C22 S235J2G3
WNr 1.0570 1.0038 1.0116
EN Standard EN 10250-2

Nickel steels
  12Ni14 X12Ni5
WNr 1.5637 1.5680
EN Standards EN 10222-3

Weldable Fine Grain Steels
  P420QH P355NH P285QH P420NH P355QH1 P285NH
WNr 1.8936 1.0565 1.0478 1.8932 1.0571 1.0477
EN Standards EN 10222-4

Forgings Flanges Connection Types


Forgings Flanges Connection Types