ASTM A182 F321H flange

Stainless steel 321H slip on flange suppliers in UAE as per ANSI/ ASME B16.5

ASTM A182 F321H Flange

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ASTM A182 F321H flange specification

Manufacturing Size Range Faces Types Suitable Temperature Of ASTM A182 F321H Flange
  • PN 2.5 – PN 400
  • NPS: ½” to 48″
  • 15NB – 1200NB
  • For custom sizes you can contact above verified ASTM A182 F321H flange suppliers in UAE
  • Tongue and Groove – T&G
  • Stainless steel 321H raised face flange- (RF)
  • Lap Joint – LJ
  • SS 321H RTJ flange- Ring Joint
  • Male Female face – M&F
  • ASTM A 182 F321H flat face or plain face (FF)
  • 1500°F
A182 F321H Flange Features Thickness Of ASTM A182 F321H SS 321H Flange Pressure Class
  • Higher carbon
  • Excellent corrosion resistance
  • Good resistance oxidation 816°C (1500°F)
  • Good low temperature toughness
  • Very ductile
  • SCH 5
  • SCH 20
  • SCH 40
  • SCH 80
  • SCH 120
  • SCH 140
  • SCH 160
  • SCH XXS
  • 150LBS
  • 300LBS
  • 600LBS
  • 900LBS
  • 1500LBS
  • 2500LBS
International & Dimensional Standard Inspection Plan Classification Of UNS S32109 flanges
  • ASME B16.36 – (Grade 321H orifice)
  • ASME B16.48 – (Werkstoff No 1.4878 spectacle blinds)
  • ASME B16.5 – (1/2″ To 24″)
  • ASME B16.47 – Series A/ B (24″ To 60″, SCH 5S-SCH XXS, 150-1500#)
  • ASME B16.34 – ASME SA182 Grade F321H large diameter flanges (26″ in To 60″)
  • American Standard: AISI 321H
  • Japan Standard: SUS 321H
  • Impact test
  • Hardness test
  • Tensile test
  • Shell pressure test
  • PMI Test (Positive Material Identification)
  • Visual inspection
  • Material inspection
  • SS 321H blind flange (BL)
  • 321H SS socket welding flange (SW)
  • Werkstoff No 1.4878 long welding neck flange (LWN)
  • SA 182 F321H welding neck flange (WN)
  • INOX 321H threaded flange (TH)
  • Stainless steel 321H lapped flange (LJ)
  • ASTM A182 Gr F321H slip on welding flange (SO)
Types Of ASTM A 182 F321H Slip On Flange Types Of UNS S32109 Weld Neck Flanges Types Of EN 1.4878 Blind Flange
  • Slip on reducing flange
  • SO flange
  • RTJSO flange
  • Double welded slip on flange
  • Easy fit flange
  • Quick flange
  • Floating flange
  • Hubbed flanges
  • Slip on raised face flange
  • SORF flange
  • Slip on flat face flange
  • SOFF flange
  • Slip on RTJ flange
  • SORTJ flange
  • Slip on blind flange
  • RFSO flange
  • Slip on welding flange
  • FFSO flange
  • RFWN flange
  • Flat face weld neck flange
  • WNFF flange
  • FFWN flange
  • Well neck flange
  • Welding neck flange
  • Welded flanges
  • Flange with neck
  • Welding flange
  • Ring type joint weld neck flange
  • WNRTJ flange
  • Weld neck orifice flange
  • WNRF flange
  • Weld neck blind flanges
  • Flange WN
  • Weld neck slip on flanges
  • RTJWN flange
  • Raised face weld neck flange
  • Ring type joint blind flanges
  • BLRTJ flange
  • Threaded blind flanges
  • FFBL flange
  • RTJBL flange
  • Blank flanges
  • Dummy flanges
  • Double sided blind flange
  • Tapped blind flange
  • End flange
  • Blind slip on flanges
  • BLRF flange
  • Socket weld blind flanges
  • BL flange
  • Raised face blind flanges
  • RFBL flange
  • Flat face blind flanges
  • BLFF flange
Types Of A182 F321H Long Weld Neck Flange Types Of ASME SA182 Grade F321H Socket Weld Flange Types Of INOX 321H Threaded Flange
  • RFLWN flange
  • FFLWN flange
  • LWNRTJ flange
  • RTJLWN flange
  • Long welding neck
  • Long neck flange
  • LWNFF flange
  • LWN flange
  • SW flange
  • Socket weld orifice flanges
  • Flange SW
  • SAE socket weld flange
  • Reducing socket weld flange
  • SWRF flange
  • Raised face socket weld flange
  • RFSW flange
  • Socket welding flange
  • SWFF flange
  • FFSW flange
  • SWRTJ flange
  • RTJSW flange
  • THRF flange
  • Thread flange
  • Threaded blind flange
  • Flange with threaded connection
  • TH flange
  • RFTH flange
  • FFTH flange
  • THRTJ flange
  • RTJTH flange
  • Threaded reducing flange
  • Flange TH
  • Flat face threaded flange
  • THFF flange
  • BSP threaded flange
  • NPT threaded flange
  • Female threaded flange
  • Screwed flange
Number Of Bolts Hole Get connected verified A182 F321H Flange suppliers, they offers Manufacturing Standards and Country Origin
  • 4 To 48
  • Quotation with valuable sata sheet
  • Quick responce within 24 hours
  • Ship with according to EN 10204/3.1
  • Solution treatment and aging treatment
  • Design & modify drawings for free
  • Germany – DIN
  • Europe – EN
  • Russia – Ghost
  • USA – MSS SP44
  • Canada – CSA B16.5/ B16.47
  • USA – ASA
  • USA – Class (CL) 125 (Light weight)
  • China – GB/T 9112 / 9119
  • Japan – JIS
  • USA – API-605
  • Malaysia – MS 253
  • Europe – BS EN 1092-3 (Alloy)
  • USA – ANSI
  • Framce – NF E 29-200/ NF E 29-203
  • Europe – BS EN 1092-2 (Iron)
  • Europe – PN
  • Australia and UK – BS 10
  • Malaysia – MS 816
  • Australia – AS 2129
  • USA – AWWA
  • Korea – KS
  • Europe – ISO 7005
  • Italy – UNI 2276/ 6091
  • Europe – BS EN 1092-1 (Steel)
ASME SA182 F321H forged flange Machining Process Thread Types Of ASME SA182 F321H Threaded Flanges Manufacturing Technique
  • Material selection
  • Cutting
  • Shaping
  • Heat treatment
  • Forming
  • Forging
  • Machining
  • Surface finish
  • Inspection
  • Quality control
  • MNPT (Male)
  • MPT
  • FPT
  • BSPP (Female & male)
  • NPT
  • BSPT (Female)
  • BSP
  • FNPT (Female) – ASME B1.20.1
  • Forged
  • Casting
  • Plate
  • Machined
Marking On A182 F321H Forgings Flanges Surface Finish Applications For Werkstoff 1.4878 Flange
  • Sizes (NPS)
  • Type Of facing
  • Pressure rating
  • Origin of material
  • Manufacturer logo & name
  • Grade and material
  • UNS Number
  • Standard Of ASTM and ASME
  • Stock Finish – 125- to 250-μin
  • Serrated finish -(Required 30 to 55 grooves per inches)
  • Spiral Serrated – (Generated using a 90-deg tool)
  • Smooth Finish – (63-125 AA)
  • Concentric Serrated – (125 and 500 micro inches)
  • Mirror Finish / Cold Water Finish
  • Sea water exchanger
  • Nuclear energy sector
  • Petrochemical plants
  • Pumps and valves use
  • Power generation plant
  • Water supply
  • Sulfuric acid environment
  • Hydrochloric acid environment
  • Crude oil distillation

These listed ASTM A182 F321H flange suppliers are physically verified also they have 5+ years experience in supplying A182 Gr F321H blind flange in Saudi Arabia, Oman, Egypt, USA, Middle east & South Africa

Value added services Connection Heat Treatment
  • Cutting
  • MTR’s Available
  • Pickled
  • Fastest delivery in Middle east
  • CNC machined
  • Beveling end
  • Sand Blasting
  • Metal stampings
  • Heat Treatment (Hardening and Tempering)
  • De-burring
  • Rolling
  • Tagging and marking
  • Drilling
  • Polishing
  • Minor Fabrication
  • Casting
  • Electroplating
  • Fabricate (100% Radiography)
  • Threading
  • Forging
  • Welded
  • Threaded
  • Annealing
  • Hardening
  • Spheroidizing
  • Normalizing
  • Tempering

 

DIN 1.4878 lap joint flange and ASTM A182 Grade F321H blind flange manufacturers offer a variety of thicknesses and sizes for quick delivery in Middle east

Popular types Of SS 321H pipe flange

ASTM A182 Grade F321H blind flange

ASTM A182 Grade F321H blind flange

A182 Gr F321H weld neck flange

A182 Gr F321H weld neck flange

SS 321H socket weld flange

SS 321H socket weld flange

321H SS threaded flange

321H SS threaded flange

SA 182 F321H slip on flange

SA 182 F321H slip on flange

ASME SA 182 Gr F321H reducing flange

ASME SA 182 Gr F321H reducing flange

UNS S32109 lap joint flange

UNS S32109 lap joint flange

Werkstoff No 1.4878 plate flanges

Werkstoff No 1.4878 plate flanges

A182 F321H long neck flange

A182 F321H long neck flange

INOX 321H orifice flange

INOX 321H orifice flange

AISI 321H spectacle blind flange

AISI 321H spectacle blind flange

F321H stainless steel puddle flange

F321H stainless steel puddle flange

 

A182 F321H equivalent

STANDARD UNS EN (European) GOST (Russian) AFNOR WERKSTOFF NR. JIS (Japanese) BS (British)
ASTM A182 F321H Flange S32109 X12CrNiTi18-9 SUS 321h 1.4878

 

Refer face types of A182 Gr F321H weld neck flanges, also see stainless steel 321H flange pressure rating, chemical composition & Properties

ASTM A182 F321H chemical composition

Element Content (%)
Cr (Chromium) 17-19
Ti (Titanium) 0.35
S (Sulfur) 0.03
Fe (Iron) Balance
P (Phosphorous) 0.045
C (Carbon) 0.04-0.10
Ni (Nickel) 9-12
Mn (Manganese) 2
Si (Silicon) 1

 

Mechanical properties of stainless steel 321H flange

Properties Imperial Metric
Yield strength 29700 KSI 205 MPa
Elongation at break 29% 29%
Tensile strength 69600 PSI 480 MPa

 

Physical properties of 321H SS forged steel flanges

Property A182 F321H
Thermal Conductivity W/m K 15
Electrical Resistivity Ω mm²/m 0.73
Specific Heat Capacity J/kg K 500

 

Know maximum corrosion resistance of ASTM A182 Grade 321H material such as plate flanges, socket weld & AISI 321H spectacle blind flange

UNS S32109 flanges heat treatment

  • Heat to 950-1120°C and cool rapidly for maximum corrosion resistance

Heat resistance of A182 F321H forgings flanges

  • Excellent resistance to oxidation in intermittent use up to 900°C
Refer mechanical properties & strenght of INOX 321H long neck flange in different temperature range

Recommended max. service temperature of ASTM A182 F321H

Service Temperature
Continuous Service 950°C
Intermittent Service 870°C

 

A182 F321H properties at elevated temperatures

Short time elevated tensile strength temperature

Temperature in °C Tensile Strength, MPa
600 °C 390
650 °C 329
700 °C 280
750 °C 230
800 °C 190
850 °C 140

 

Temperature Of ASTM A182 Grade F321H weld flanges

Stress to develop a 1% creep rate in the specified time frame at the specified temperature.

Time (Hours) Temperature °C 550 °C 600 °C 650 °C 700 °C 800 °C
10, 000 H Stress MPa 180 100 70 40 10
100, 000 H Stress MPa 120 80 50 25 5

 

Creep Rupture Stress

Time (Hours) Temperature oC 500 °C 600 °C 650 °C 700 °C 800 °C
1,000 H Stress MPa 270 180 140 70 30
10, 000 H Stress MPa 240 130 90 50 10
100, 000 H Stress MPa 200 90 50 15 5

 

ASME SA182 F321H hot forged flange melting range

  • 1457 °C
  • 2650 °F

Hardness of ASME SA182 F321H flange

  • Brinell Hardness : ≤187

Density for Werkstoff 1.4878 forged pipe flange

  • Density : 8.0 g/cm3