ASTM A182 F321/ 321H Stainless Steel Flanges Manufacturer


Stainless Steel 321H Pipe Flanges, ASTM A182 F321, Manufacturer of Stainless Steel 321H Slip on Flanges,Stainless Steel 321 Blind Flanges Stockist, A182 F321 Flanges Manufacturer, UNS S32100 Pipe Flanges Distributors, BS10 Table D, Table E, DIN Standard Flanges, Supplier of F321H Weld Neck Flanges, ANSI B16.5 Stainless Steel 321 Reducing Flanges.

ASME S182M Stainless Steel F321 Forged Flanges, Steel 321H Forged Flanges, Stainless Steel 321H Pipe Flanges, A182 F321, ANSI B16.5, ANSI B16.47, B16.48 BS45, BS10, EN-1092 Stainless Stockholder Of ASTM A182 F321 Stainless Steel Lapped Join Flanges Trader in Mumbai, India.

Wrought Austenitic Stainless Steel 321 Industrial Flanges Manufacturer, Werkstoff No 1.4301 SS Socket Weld Flanges Manufacturer In India, Supplier Of Stainless Steel F321 EN 1092-1 Plate Flanges, Price List of 321H Blind Flanges Exporter, Grade F321 Pipe Flanges Wholesaler, Stainless Steel 321H Seamless Ring Type Joint Flanges Dealer in India.


ASTM A182 321/ 321H Stainless Steel Flanges manufacturer

Rolex Fittings is an ISO 9001:2008 certified manufacturer and supplier Stainless Steel 321/ 321H Flanges in India and overseas. SS UNS S32109 Forged Flanges are manufactured as per ASME B16.5 150#, 300#, 600#, 900#, 1500#, 2500# | BS EN1092-1 PN 10/16/25/40 | BS 10 Table D, E. All raw materials purchased We are manufacturer of ASTM A182 F321/ 321H Stainless Steel Pipe Flanges is fully traceable to mill source. The Stainless Steel ASTM A182 321 Flanges, Rolex Fittings manufacture are in high demand in the market owing to its accurate profile and high performance. Competitively priced and high quality SS 1.4541 Ring Type Joint Flanges has placed us in the leading Trader,Distributor, and Exporter from India.

We are Engaged in exporting and importing of automotive steel flanges, carbon steel flanges, stainless steel flanges etc. Types of flanges SS 321 Blind, SS 321H Socket Weld Flanges, SS 321 Blind Flanges, SS 321H Orifice Flanges, SS 321 Spectacle Blind Flanges, SS 321H Slip On Flanges, SS 321 Reducing Flanges, SS 321H Ring Type Joint Flanges (RTJ) SS 321 Weld Neck Flanges, SS 321H Screwed / Threaded Flanges,offer our clients the highest grade of Flanges that are truly in conformation to the latest market demands. The Flanges are used in an assortment of industrial purposes and are mainly used to connect pipes. These are considered as an important entity to support mechanical parts. The flanges available in our company are customized in designs, sizes & shapes. Different applications of these flanges include hydraulic control systems for turbine generators, high pressure ground.

Standard Specification For Stainless Steel ASTM A182 321/ 321H Industrial Flanges


Specifications : ASTM A182 / A240 & ASME SA182 / SA240

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2" (15 NB) to 48" (1200NB)

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)


Types Of Grade 321/ 321H Stainless Steel Flanges


ASTM A182 F321/ 321H Stainless Steel Pipe Flanges

Forged and Plate Flanges

Products Size
ASTM A182 321/ 321H Blind Flanges ASTM A182 321/ 321H Reducing Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 321/ 321H Slip-On Flanges ASTM A182 321/ 321H Threaded Flanges
ASTM A182 321/ 321H Lap Joint Flanges ASTM A182 321/ 321H Plate Flanges
ASTM A182 321/ 321H Orifice Flanges ASTM A182 321/ 321H Forged Flanges
ASTM A182 321/ 321H Weld Neck Flanges ASTM A182 321/ 321H Socket Weld Flanges
ASTM A182 321/ 321H Ring Type Joint Flanges ASTM A182 321/ 321H Square Flanges
ASTM A182 321/ 321H High Hub Blind Flanges ASTM A182 321/ 321H Expander Flanges
ASTM A182 321/ 321H Weldo Flanges ASTM A182 321/ 321H Forged Flanges

321/ 321H Flange Standards / Types And Pressure Class :

ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Mechanical Properties of ASTM A182 SS 321/ 321H Plate Flanges
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 %

Chemical Composition of Grade F321/ 321H Stainless Steel Pipe Flanges
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.8 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 3.00 - 4.00 9.00 - 12.00 5(C+N) – 0.70 max
SS 321 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 3.00 - 4.00 9.00 - 12.00 4(C+N) – 0.70 max

ASME SA182 321/ 321H Stainless Steel Flanges Equivalent Grades
STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

ASTM A182 F321/ 321H Stainless Steel Flanges (Our Specialization)
Stainless Steel UNS S32103 Flanges Stainless Steel 321H Slip on Flanges
321 Flat Flange Suppliers ANSI 321H Stainless Steel Blind Flange
Stainless Steel 321 Flanges Wholesaler Stainless Steel 321H EN 1092-1 Flanges
321 Weld Neck Flanges Dealer 321H Socket weld Flanges Exporter
321 Long Weld Neck Flanges Stockholder Steel 321H Threaded Flanges Distributors
Stainless Steel 321 BS 4504 Flanges Stainless Steel 321H Forged Flanges stockist
Stainless Steel SUS 321 Reducing Flanges 321H Ring Type Joint Flanges Manufacturer
Stainless Steel DIN 1.4307 Orifice Flange Stainless Steel BS 321S11 Spectacle Blind Flanges
ASTM A182 321 Lap Joint Flanges ASME SA182 321H BLRF Flange
Stainless Steel 321 Raised Face Flanges 321H Nipoflange
A182 321 Square Flanges ASME SA182M SS 321H SWRF Flange
Steel 321 Tongue & Groove Flanges 321H Male & Female Flanges
Stainless Steel 321 DIN Flanges 321H ASME B16.5 Flanges
Stainless Steel 321 WNRF Flange Stainless 321H SORF Flanges
ANSI B16.5 321 RTJ Flanges 321H Screwed Flanges Stockist

A182 F321/ 321H Stainless Steel Flanges Specifications

ASTM A182 Grade 321/ 321H Stainless Steel Forged Fittings
Grade SS 321/ 321H
Stainless Steel 321/ 321H Flanges Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, En Flanges
Specification: ASTM A182 / A240 & ASME SA182 / SA240
Dimension: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
Stainless Steel 321/ 321H Flanges Class: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
Size: "1/8 to 36"
Test Certificate: EN 10204-3.1, EN 10204-3.2
Under Third Party Inspection
Item ASTM A182 Grade 321 Forged Flanges: SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing
ASTM A182 Grade 321H Plate Flanges: SORF, BLRF, LAP Joint Spectacle
Specialize: Asper Drawing
Stainless Steel Flanges Grades: 304, 304L, 304H, 316, 316L, 316H, 316ti, 309, 310S, 317L, 321, 347, 410, 420, 440C, 304 etc.
Also as per National & International Standard Specification, Manufacturers of Stainless Steel 321/ 321H Flanges

Material Size (MM) SCH / Class Type Specification Manufacturing
Method
SS / AS / CS / LTCS Flanges 15NB to 600NB
ANSI Standard B16.5
150#, 300#, 900#, 1500#, 2500# WNRF, SORF, BLRF,
SWRF, RING JOINT
A182 / A105 / A350LF FORGED
SS / AS / CS / LTCS Flanges 650NB to 1500NB
ASME / ANSI B16.47
SER.A(API 605)
Class 75 / 150 / 300 WNRF, BLRF A182 / A105 / A350LF FORGED
SS / AS / CS / LTCS Flanges 650NB to 1500NB
ASME /ANSI B16.47 SER.A (MSS SP 44)
Class 150 / 300 / 600 WNRF, BLRF A182 / A105 / A350LF FORGED
Table 1
*Class B (86 PSI ) *Class D (150 - 175PSI)
SLIP ON FF, BLIND FF A182 / A105 / A105 / A350LF FORGED / PLATE
SS /AS / CS /LTC /Flanges 1000NB to 3000NB AWWWA C207 Flanges Table 2
*Class B (86 PSI ) *Class D (150 - 175 PSI)
SLIP ON FF WITH HUB, BLIND FF A182 / A105 / A350LF FORGED
Table 3
*Class E (275 PSI)
SLIP ON FF WITH HUB BLIND FF A182 / A105 / A350LF FORGED
SS /AS / CS /LTC /Flanges 10NB to 1500NBJIS & KS Flanges Class , 5K, 10K, 16K, 20K, 30K SLIP ON, WELD NECK A182 / A105 / A350LF FORGED / PLATE
SS /AS / CS /LTC /Flanges 10NB To 1000NB DIN FlANGES Class 6Bar, 10Bar, 16Bar, 25Bar, 40Bar SLIP ON , BLIND WELD NECK A182 / A105 / A350LF FORGED / PLATE
SS /AS / CS /LTC /Flanges 650NB To 900NB BS 3293 Flanges 150 lb / sq.in, 300 lb / sq.in, 600 lb / sq.in WELD NECK A182 / A105 / A350LF FORGED

Projects: Supplied 321 Stainless Steel Flanges Fittings

ASTM A182 321/ 321H Pipe Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A182 321/ 321H Stainless Steel Flanges through a worldwide network of stock-keeping branches. These ASTM A182 321/ 321H Flange is use in various industries like :

  • ASTM A182 321 Plate Flanges uses mainly used for transmission fluid in water system
  • ASTM A182 321H Stainless Steel Forged Flanges can be used in Nuclear power plants
  • F321 Flanges uses in Paper & Pulp Industry
  • Stainless Steel 321H Flanges also used in Food & Dairy Industry
  • ANSI F321 Flanges uses in Structural Pipe
  • 321H SS Flanges uses in General Purpose Applications
  • Stainless Steel F321 Flanges uses in Oil and Gas Industry
  • ASTM A182 321H Pipe Flanges suitable for Chemical Refinery
  • Grade F321 Stainless Steel Flanges uses in Plumbing
  • Stainless Steel ASTM A182 321H Flange can be used in high temperature
  • ASME SA182 Stainless Steel F321 Industrial Flanges uses in Fabrication Industry

Our Specialities & Inventory

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Our Dealer and Distributor of ASTM A182 F321/ 321H Fittings in Gulf Countries:
MIDDLE EAST
Saudi Arabia Iran Iraq UAE
Bahrain Oman Kuwait Turkey
Yemen Syria Jordan Cyprus

Currently We are Exporting in Following Countries

AFRICA

  South Africa
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NORTH AMERICA

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EUROPE

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ASIA

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SOUTH AMERICA

  Argentina
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  • Nigeria
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