Get a quote

Stainless Steel 321 Flanges

Products 321 SS Threaded Flanges
SS 321 Blind Flanges
SS 321 Flanges
Equivalent Grades UNS S32100
1.4541
SUS 321
Forms Weldo
Groove / Tongue
Sorf
Standard Specifications ASTM A182
ASME SA182
ANSI B16.9

SS 321 Blind Flanges, UNS S32100 Lap Joint Flanges, SS 321 Flanges, SS 321 Socket Weld Flanges, Stainless Steel 321 Slip On Flanges, 1.4541 Threaded Flanges Stockist Manufacturer in India.

Athlete Piping Solution is a known exporter and trader of SS 321 Flanges, which is remarkable for corrosion resistance. Further, we provide our Stainless Steel UNS S32100 Lap Joint Flanges in numerous sizes to satisfy the one-of-a-kind demands of our customers. It is frequently utilized in Chemical & Petrochemical Industry, Mechanical and plant engineering & construction, Oil and Gas Applications, Automotive Industry, and more. They are easily available at enterprise main rates. It has capabilities like Easy installation, Enhanced useful existence, Low electricity consumption, High performance, Precise dimension, Durability, Crack resistance, High strength, Long existence, and more. It is examined high-satisfactory controllers test the complete variety for its dimensional accuracy and seamless finish. This steel are used for various applications which includes in Synthetic rubber production device.


ANSI B16.9 SS 321 Long Weld Neck Flanges, Stainless Steel 321 Ring Type Joint Flanges, Stainless Steel 321 Sorf Flanges, 321 Stainless Steel Orifice Flanges, SS 321 Threaded Flanges, SS 321 Spectacle Blind Flanges, ASTM A182 SS 321 Flanges Supplier in Mumbai, India.

Many alloys technique a solid circumstance at room temperature, however a few alloys like this alloy, specifically the ones containing magnesium and silicon or magnesium and zinc, retain to age – harden for lengthy intervals of time at room temperature. Stainless Steel WNR 1.4541 Ring Joint Type Flanges offers the properties inclusive of excessive strength, wonderful fatigue strength, excessive toughness, advanced chemical resistance, etc. With the resource of our group of workers, we were capable of trade, export and deliver these products that are processed in keeping with the set marketplace standards with the aid of using the exceptional grade steel & different allied material wished coupled with the modern generation.

Our variety of this Alloy 321 Spacer Flanges has already obtained mammoth appreciation from our customers all throughout the globe. It additionally gives a few one-of-a-kind capabilities like Corrosion Resistance, Reliable, Durable, Highly Functional, Can maintain accelerated stress and temperature, Optimum mechanical strength, Corrosion proof, and more. These steel also are utilized in Processing of pharmaceuticals, plastics and natural and heavy chemicals. These steel are as nicely utilized in Acid cleansing and pickling device; Chemical procedure piping, reactor vessels, Bubble caps. These steel are regularly utilized in Tanks, piping, heat exchangers, pumps, valves, and different procedure device. These steel are specially utilized in Petrochemical procedure device; Food and dye production, etc.

Specification of Stainless Steel 321 Flanges

Specifications ASTM A182 / ASME SA182
Flanges size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flanges Dimensions ANSI/ASME B16.9, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, GOST Flange.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Manufacturing Standards ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange, API 6A Flange etc
B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)
Any other specilised Flange
DIN: DIN 2527, DIN 2566, DIN 2573, UNS S45367 Flange, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Flanges uses & application Nuclear power (mostly seamless).
Petrochemicals and acids.
Bitumen upgraders.
Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175.

Equivalent Grades Stainless Steel 321 Flanges

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10

Various Types of 321 Stainless Steel Flanges

Stainless Steel 321 Blind Flanges
Stainless Steel 321 Blind Flanges
Stainless Steel 321 Ring Type Joint Flange
Stainless Steel 321 Ring Type Joint Flange
Stainless Steel 321 Weld Neck Flanges
Stainless Steel 321 Weld Neck Flanges
Stainless Steel 321 Socket Weld Flanges
Stainless Steel 321 Socket weld Flanges
Stainless Steel 321 Lapped Joint Flanges
Stainless Steel 321 Lapped Joint Flanges
Stainless Steel 321 Slip On Flanges
Stainless Steel 321 Slip On Flanges

321 SS Flanges International Standards

American Standard Standard Code ANSI ASME SA-182 ANSI ASME B16.9 ASME – B 16.47 ASME – B 16.36    
Standard Name Forged Flanges Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange Welding neck flange, Blind flange Welding neck flange Slip on flange    
German Standard DIN 2527 DIN 2573 / 2576 DIN 2673 DIN 2641 / 2642 DIN 28115 DIN PN10, PN16 DIN PN20, PN25
Steel Blind Flanges, BLRF Flat Flange for Welding (Slip On) Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) Lapped / Loose (Lap Joint) Flanges Plain Collars Long Neck Welding Flanges PN10 Flanges, DIN PN 10 Flanges, PN16 Flange PN20 Flanges, DIN PN 25 Flanges
Japanese Standard JIS B2220 JIS B2291 JIS 5K, 10K JIS 16K, 20K JIS 30K, 40K    
Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) 5K SORF Flanges, 10K SOFF Flanges 16K Blind Flanges, 20K BLRF Flanges 30K Slip on Flanges, 40K Blind Flanges    
Italian Standard UNI FLANGES            
Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254)            
British Standard BS 10 Table D BS 10 Table E BS 10 Table F BS 10 Table H      
BS 10 Table D Flanges, Table D Pipe Flange BS 10 Table E Flanges, Table E Pipe Flange BS 10 Table E Flanges, Table E Flanges BS 10 Table E Flanges, Table E Pipe Flanges      

Looking to Buy SS 321 Flanges from Suppliers, Ask For ready stock of UNS S32100 Blind Flanges in Mumbai, India.

Stainless Steel 321 Flanges Chemical Composition

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max

SS 321 Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Size Chart Of Stainless Steel 321 Flange

Nominal Pipe Size Outside Diameter of Flanges Thickness of Flanges Diameter of Raised Face Diameter of Hub at Base Length Thru Hub Diameter or Bore Diameter of Hub at Bevel Radius of Fillet Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2

Weight Chart Of Stainless Steel 321 Flanges

Pipe Normal Diam. O.D. Flange  Thk. Of Flange Min  Diam.
of
Hub 		 Diameter of Raised Face  Length Hub.Y Thread Length Diam. 
of Bolt
Circle		 Diam. 
of Bolt
Holes		 Number
of Bolts		 Diam. of
Bolts
(inch)		 KG LB
inch dn O C X G Y T BC BH BN BD
1/2" 15 89.00 11.20 30.20 35.10 15.70 15.70 60.50 15.80 4 1/2" 0.4 0.9
3/4" 20 98.50 12.70 38.10 42.90 15.70 15.70 69.90 15.80 4 1/2" 0.7 1.5
1" 25 108.00 14.20 49.30 50.80 17.50 17.50 79.30 15.80 4 1/2" 0.8 1.8
1-1/4" 32 117.50 15.70 58.70 63.50 20.60 20.60 88.90 15.80 4 1/2" 1.2 2.6
1-1/2" 40 127.00 17.50 65.00 73.20 22.40 22.40 98.60 15.80 4 1/2" 1.5 3.3
2" 50 152.50 19.10 77.70 91.90 25.40 25.40 120.70 19.10 4 5/8" 2.3 5.1
2-1/2" 65 178.00 22.40 90.40 104.60 28.40 28.40 139.70 19.10 4 5/8" 3.7 8.1
3" 80 190.50 23.90 108.00 127.00 30.20 30.20 152.40 19.10 4 5/8" 4.1 9
3-1/2" 90 216.00 23.90 122.20 139.70 31.80 31.80 177.80 19.10 8 5/8" 5.1 11.2
4" 100 228.50 23.90 134.90 157.20 33.30 33.30 190.50 19.10 8 5/8" 5.9 13
5" 125 254.00 23.90 163.60 185.70 36.60 36.60 215.90 22.40 8 3/4" 7 15.4
6" 150 279.50 25.40 192.00 215.90 39.60 39.60 241.30 22.40 8 3/4" 8.4 18.5
8" 200 343.00 28.40 246.10 269.70 44.50 44.50 298.50 22.40 8 3/4" 13 28.6
10" 250 406.50 30.20 304.80 323.90 49.30 49.30 362.00 25.40 12 7/8" 18 39.5
12" 300 482.50 31.80 365.30 381.00 55.60 55.60 431.80 25.40 12 7/8" 29 64
14" 350 533.50 35.10 400.10 412.80 57.20 57.20 476.30 28.50 12 1" 39 86
16" 400 597.00 36.60 457.20 469.90 63.50 63.50 539.80 28.50 16 1" 47 103
18" 450 635.00 39.60 505.00 533.40 68.30 68.30 577.90 31.80 16 1 1/8" 57 126
20" 500 698.50 42.90 558.80 584.20 73.20 73.20 635.00 31.80 20 1 1/8" 76 167
24" 600 813.00 47.80 663.40 692.20 82.60 82.60 749.30 35.10 20 1 1/4" 97 214

Ready Stock of Stainless Steel 321 Flanges

  • Stainless Steel 321 Raised Face Flanges
  • SS 321 Weld Neck Flanges
  • 321 Stainless Steel Plate Flanges
  • SS UNS S32100 Tongue & Groove Flange
  • Stainless Steel 321 Puddle Flanges
  • SS 321 Class 2500 Flange
  • 321 Stainless Steel EN 1092-1 Flange
  • SS WERKSTOFF NR. 1.4541 Threaded Flanges
  • Schedule 80 SS 321 WNRF Flanges
  • 321 Stainless Steel BLRTJ Flanges
  • Stainless Steel 321 Long Weld Neck Flanges
  • ASTM A182 321 Stainless Steel Weld Neck Flanges
  • Sch 80 Stainless Steel 321 Flanges
  • SS 321 Lapped Joint Flanges
  • 321 Stainless Steel SWRF Flanges
  • SS WERKSTOFF NR. 1.4541 Hydraulic SAE Flanges
  • Stainless Steel 321 Male & Female Flanges
  • SS UNS S32100 Welding Neck Flanges Supplier in Mumbai
  • 321 SS Short Pipe Flanges Stockist
  • ANSI B16.9 321 SS Nippolet Flange
  • SS 321 PN16 Flanges Exporter
  • SS UNS S32100 Orifice Flanges Stockist
  • 321 Stainless Steel Loose Flanges
  • SS 321 Orifice Flanges
  • Stainless Steel 321 Industrial Flange
  • SS 321 BLRF Flanges
  • 321 SS Screwed Flanges
  • SS WERKSTOFF NR. 1.4541 Flanges
  • 321 SS Threaded Flanges
  • ASTM A182 SS 321 Plate Flanges
  • SS UNS S32100 Loose Flanges Manufacturer
  • Stainless Steel 321 Ring Type Joint Flange
  • SS WNR. 1.4541 Forged Flanges
  • Stainless Steel 321 Pipe Flanges
  • SS 321 Raised Face Flanges
  • SCH 60 321 Stainless Steel SWRF Flanges
  • ASTM A182 Gr. 321 SS BLRF Flanges
  • 15 NB SCH 10 SS 321 90° Short Radius Elbow
  • SS 321 RTJ Flanges
  • 321 Stainless Steel Spectacle Blind Flanges
  • ANSI B16.9 321 SS Reducing Flanges
  • 321 SS Expander Flanges
  • ASME B16.9 321 Stainless Steel Flanges Stockholder

321 SS Flanges Export Destinations

MIDDLE EAST

  Saudi Arabia
  Iran
  Iraq
  Uae
  Qatar
  Bahrain
  Oman
  Kuwait
  Turkey
  Yemen
  Syria
  Jordan
  Cyprus

AFRICA

  Nigeria
  Algeria
  Angola
  South Africa
  Libya
  Egypt
  Sudan
  Equatorial Guinea
  The Republic Of Congo
  Gabon

NORTH AMERICA

  Usa
  Canada
  Mexico
  Panama
  Costa Rica
  Puerto Rica
  Trinidad And Tobago
  Jamaica
  Bahamas
  Denmark

EUROPE

  Russia
  Norway
  Germany
  France
  Italy
  Uk
  Spain
  Ukraine
  Netherland
  Belgium
  Greece
  Czech Republic
  Portugal
  Hungary
  Albania
  Austria
  Switzerland
  Slovakia
  Finland
  Ireland
  Croatia
  Slovenia
  Malta

ASIA

  India
  Singapore
  Malaysia
  Indonesia
  Thailand
  Vietnam
  South Korea
  Japan
  Sri Lanka
  Maldives
  Bangladesh
  Mayanmar
  Taiwan
  Cambodia

SOUTH AMERICA

  Argentina
  Bolivia
  Brazil
  Chile
  Venezuela
  Colombia
  Ecuador
  Guyana
  Paraguay
  Uruguay

Get An Easy Quotation

Manufacturer Of Stainless Steel 321 Flanges.
Call Us Any Time:
+91 8080256582 or
Get in Touch