ASTM A182 Gr F321 Stainless Steel Flanges

ASTM A182 Gr F321 Stainless Steel Flanges

SA 182 F321 Blind and Slip On flanges manufacturer in India as per ASME B16.5 specification

ASTM A182 F321 is a forging material specification which is been used for manufacturing bare forgings or forged and machined products for applications which involves high temperature service. A182 F321 Material is a stabilized stainless steel which offers as its main advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F. ASTM A182 Gr F321 is stabilized against chromium carbide formation by the addition of titanium.

ASTM A182 F321 is a choice for applications in the temperature range of up to about 900 °C with combining high strength, scaling resistance and phase stability with resistance to subsequent aqueous corrosion. A182-F321 has higher carbon content which provides improved high-temperature strength. It has a good oxidation resistance in intermittent service to 900 °C and in continuous service to 925 °C. It performs well in a range 425-900 °C, and especially where subsequent aqueous corrosive conditions are available. It has higher hot strength and is particularly suitable for high-temperature structural applications.

SA182 F321 has an excellent weldability and can be easily welded by all standard fusion methods, both with and without filler metals and it not need post weld heat treatment. ASTM A182 Grade F321 also possesses good low temperature toughness and is non-magnetic in the annealed condition. SA 182 F321 is useful for the applications such as chemical processing, food processing, aerospace, petroleum refining, pharmaceutical production, etc.

Manufacturer and supplier of 321 Stainless Steel weld neck and A182 F321 Lap Joint Flanges accordance to EN 1092-1 Type 02, AWWA C207

A182 F321 Material Specification

Manufacturer of ASTM A182 F321 Threaded, Forged and Plate Flanges for Raised and Flat Face connections

Standard Specification ASTM A182 F321/ ASME SA182 F321
Most common types of ASTM A182 Grade F321 Flanges
  • Weld Neck Ring Flange (WNRF), A182 Grade F321
  • Slip-On Ring Flanges (SORF), ASTM A182 F321
  • Blind Ring Flanges (BLRF), SS 321H
  • Socket Weld Ring Flanges (SWRF), SA 182 F321
  • Threaded Ring Flange, 321 Stainless Steel
  • Lap Joint Ring Flanges (LJRF), A182-F321
  • Ring Type Joint Flanges (RTJF), SA182 F321
size range 1/2 Inch (15 NB) to 48 Inch (1200NB) DN10~DN5000
A182 F321 Material Test Certificates EN 10204/3.1B
100% Radiography Test Report
Raw Materials Certificate
Third Party Inspection Report, etc
ASTM A182 Gr F321 Flange Standard BS4504, BS 10, ASME B16.5, B16.47 Series A & B, B16.48, EN-1092, DIN, ANSI, ASME, EN, GOST.
Manufacturing types Forged / Plate/Threaded / Screwed
A182 Gr F321 supporting material Gasket, Ring Joint, Flanges Bolts
A182 F321 Material pressure class Class 150 LBS, 300, 600, 900, 1500, and 2500 #
SA182 F321 Production technique
  • forged, Heat treated and machined
A182-F321 Flange Connect/ Face Type Groove, Raised Face (RF), Lap-Joint Face (LJF), Flat Face (FF), Large Male-Female (LMF), Small Tongue, Ring Type Joint (RTJ), Small Male-Female (SMF), Large Tongue & Groove,
Origin of A182 F321 Material USA / India / West Europe / Japan /Korea
Export to \Singapore, Indonesia, Saudi Arabia, Malaysia, Spain, Egypt, Canada, USA, UAE, Brazil, Thailand, Korea, Iran, Oman, Dubai, Peru, etc
ASTM A182 F321 Material Test Certificates (MTC) as per EN 10204 3.1, EN 10204 3.2, NACE MR0103, NACE MR0175

Types of ASTM A182 F321 Stainless Steel Flanges

AISI 321 Socket Weld Flanges manufacturer in Mumbai, view A182 F321 Material Equivalent and price list ex Mumbai

  • ASTM A182 F321 Blind Flanges
  • ASTM A182 F321 Spectacle Blinds
  • ASTM A182 F321 High Hub Blinds
  • ASTM A182 F321 Orifice Flanges
  • ASTM A182 F321 Slip-on Flanges
  • ASTM A182 F321 Socket Weld Flanges
  • ASTM A182 F321 Weld Neck Flanges
  • ASTM A182 F321 Flat Flanges
  • ASTM A182 F321 Loose Flanges
  • ASTM A182 F321 Threaded Flanges
  • ASTM A182 F321 Lap Joint Flanges
  • ASTM A182 F321 Reducing Threaded
  • ASTM A182 F321 Weld Neck Flanges Series A or B
  • ASTM A182 F321 Square Flanges
  • ASTM A182 F321 Groove & Tongue Flanges

ASTM A182 Gr F321 Flanges Price List

Specialized manufacturer and exporter of SA182 F321 Orifice and LWNRF Flange in various pressure rating

PRODUCT  Size USA FOB PRICE INDIA (INR) FOB PRICE MALAYSIA FOB PRICE EUROPE FOB PRICE SINGAPORE FOB PRICE SAUDI ARABIA (KSA) FOB PRICE
    UNIT PER NOS UNIT PER NOS UNIT PER NOS UNIT PER NOS UNIT PER NOS UNIT PER NOS
ASTM A182 Gr F321 WELD NECK RAISED FACE 1/2"NB X 150# STD US$ 5.8 INR 406.00 Malaysia Ringgit 23.61 Euro 4.87 Singapore Dollar 7.77 Saudi Riyal 21.75
ASTM A182 Gr F321 WELD NECK RAISED FACE 3/4"NB X 150# STD US$ 7.20 INR 504.00 Malaysia Ringgit 29.30 Euro 6.05 Singapore Dollar 9.65 Saudi Riyal 27.00
ASTM A182 Gr F321 WELD NECK RAISED FACE 1"NB X 150# STD US$ 9.50 INR 665.00 Malaysia Ringgit 38.67 Euro 7.98 Singapore Dollar 12.73 Saudi Riyal 35.63
ASTM A182 Gr F321 WELD NECK RAISED FACE 1.1/4"NB X 150# STD US$ 12.1 INR 847.00 Malaysia Ringgit 49.25 Euro 10.16 Singapore Dollar 16.21 Saudi Riyal 45.38
ASTM A182 Gr F321 WELD NECK RAISED FACE 1.1/2"NB X 150# STD US$ 14.5 INR 1015.00 Malaysia Ringgit 59.02 Euro 12.18 Singapore Dollar 19.43 Saudi Riyal 54.38
ASTM A182 Gr F321 WELD NECK RAISED FACE 2"NB X 150# STD US$ 20 INR 1400.00 Malaysia Ringgit 81.40 Euro 16.80 Singapore Dollar 26.80 Saudi Riyal 75.00
ASTM A182 Gr F321 WELD NECK RAISED FACE 2.1/2"NB X 150# STD US$ 30.5 INR 2135.00 Malaysia Ringgit 124.14 Euro 25.62 Singapore Dollar 40.87 Saudi Riyal 114.38
ASTM A182 Gr F321 WELD NECK RAISED FACE 3"NB X 150# STD US$ 35.6 INR 2492.00 Malaysia Ringgit 144.89 Euro 29.90 Singapore Dollar 47.70 Saudi Riyal 133.50
ASTM A182 Gr F321 WELD NECK RAISED FACE 4"NB X 150# STD US$ 50.5 INR 3535.00 Malaysia Ringgit 205.54 Euro 42.42 Singapore Dollar 67.67 Saudi Riyal 189.38
ASTM A182 Gr F321 WELD NECK RAISED FACE 5"NB X 150# STD US$ 80.5 INR 5635.00 Malaysia Ringgit 327.64 Euro 67.62 Singapore Dollar 107.87 Saudi Riyal 301.88
ASTM A182 Gr F321 WELD NECK RAISED FACE 6"NB X 150# STD US$ 90 INR 6300.00 Malaysia Ringgit 366.30 Euro 75.60 Singapore Dollar 120.60 Saudi Riyal 337.50
ASTM A182 Gr F321 WELD NECK RAISED FACE 8"NB X 150# STD US$ 125 INR 8750.00 Malaysia Ringgit 508.75 Euro 105.00 Singapore Dollar 167.50 Saudi Riyal 468.75
ASTM A182 Gr F321 WELD NECK RAISED FACE 10"NB X 150# STD US$ 225 - Malaysia Ringgit 915.75 Euro 189.00 Singapore Dollar 301.50 Saudi Riyal 843.75
ASTM A182 Gr F321 BLIND RAISED FACE 1/2"NB X 150 CLASS US$ 3.6 INR 252.00 Malaysia Ringgit 14.65 Euro 3.02 Singapore Dollar 4.82 Saudi Riyal 13.50
ASTM A182 Gr F321 BLIND RAISED FACE 3/4"NB X 150 CLASS US$ 6.00 INR 420.00 Malaysia Ringgit 24.42 Euro 5.04 Singapore Dollar 8.04 Saudi Riyal 22.50
ASTM A182 Gr F321 BLIND RAISED FACE 1"NB X 150 CLASS US$ 6.80 INR 476.00 Malaysia Ringgit 27.68 Euro 5.71 Singapore Dollar 9.11 Saudi Riyal 25.50
ASTM A182 Gr F321 BLIND RAISED FACE 1.1/4"NB X 150 CLASS US$ 8.5 INR 595.00 Malaysia Ringgit 34.60 Euro 7.14 Singapore Dollar 11.39 Saudi Riyal 31.88
ASTM A182 Gr F321 BLIND RAISED FACE 1.1/2"NB X 150 CLASS US$ 10 INR 700.00 Malaysia Ringgit 40.70 Euro 8.40 Singapore Dollar 13.40 Saudi Riyal 37.50
ASTM A182 Gr F321 BLIND RAISED FACE 2"NB X 150 CLASS US$ 13.5 INR 945.00 Malaysia Ringgit 54.95 Euro 11.34 Singapore Dollar 18.09 Saudi Riyal 50.63
ASTM A182 Gr F321 BLIND RAISED FACE 2.1/2"NB X 150 CLASS US$ 21.25 INR 1487.50 Malaysia Ringgit 86.49 Euro 17.85 Singapore Dollar 28.48 Saudi Riyal 79.69
ASTM A182 Gr F321 BLIND RAISED FACE 3"NB X 150 CLASS US$ 25.6 INR 1792.00 Malaysia Ringgit 104.19 Euro 21.50 Singapore Dollar 34.30 Saudi Riyal 96.00
ASTM A182 Gr F321 BLIND RAISED FACE 4"NB X 150 CLASS US$ 35.5 INR 2485.00 Malaysia Ringgit 144.49 Euro 29.82 Singapore Dollar 47.57 Saudi Riyal 133.13
ASTM A182 Gr F321 BLIND RAISED FACE 5"NB X 150 CLASS US$ 46.9 INR 3283.00 Malaysia Ringgit 190.88 Euro 39.40 Singapore Dollar 62.85 Saudi Riyal 175.88
ASTM A182 Gr F321 BLIND RAISED FACE 6"NB X 150 CLASS US$ 56.9 INR 3983.00 Malaysia Ringgit 231.58 Euro 47.80 Singapore Dollar 76.25 Saudi Riyal 213.38
ASTM A182 Gr F321 BLIND RAISED FACE 8"NB X 150 CLASS US$ 98 INR 6860.00 Malaysia Ringgit 398.86 Euro 82.32 Singapore Dollar 131.32 Saudi Riyal 367.50
ASTM A182 Gr F321 BLIND RAISED FACE 10"NB X 150 CLASS US$ 165 - Malaysia Ringgit 671.55 Euro 138.60 Singapore Dollar 221.10 Saudi Riyal 618.75

A182 F321 Equivalent

ASTM

STANDARD

WNR

UNS

JIS

EN

A182

SS 321

1.4541

S32100

SUS 321

X6CrNiTi18-10

SA 182 F321 Stainless Steel Flanges Mechanical & Physical Properties

Density 8.0 g/cm3
Melting Point 1454 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

A182 Gr F321 Chemical Composition

SS 321
Ni 9 – 12
Cr 17 – 19
C 0.08 max
N 0.10 max
Fe Balance
Mn 2 max
Si 0.75 max
S 0.03 max
P 0.045 max
Ti 5xC min
0.60% max