Duplex Flange Suppliers & Duplex Stainless Steel Flanges Price List

Duplex F51 Flanges Dimensions Weight Chart , Duplex Steel Flange Material, Duplex Plate & Blind Flanges Material

Duplex Flange Price, Duplex Flange Grade, Duplex Blind Flange, Super Duplex Flange Material, Super Duplex Stainless Steel Flanges Suppliers, UNS S31803, S32205 (2205) F51, F53, F54, F55 & F60.

Ramesh Steel ISO Certified Duplex Steel Flange Suppliers India Since 1982 - Check Below Duplex Stainless Steel Flanges Price List, Duplex F51 Flanges Dimensions Weight Chart , Duplex Plate & Blind Flanges Material Stockist Uk, Houston & Singapore.


Stainless Steel Duplex Flanges

Forged and Plate Flanges

Specification ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61.
UNS Grade UNS S31803, S32205, S2205, S32550, S32750, S32760.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½” to 24″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

FORM Forged, Threaded, Weld Neck, Lapped Joint, Long Neck Weld, Customised, BLRF Blind, SORF Slip On, Screwed or Threaded, Spectacle, Orifice, Ring Type Joint, Socket weld, Reducing, SWRF, Plate, Back up Flanges
ASME B16.5 Flange size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Material Grade

Carbon Steel: A105, A694, A350 LF2 & LF3, ASTM A182 F1, F5, F9, F11, F22, F91, Stainless Steel : 304, 304L, 316L, UNS31803

Flange Class / Pressure DIN:PN6 PN10 PN16 PN25 PN40; ANSI :  Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, 3000LB
DIN Standard ND-PN6, PN10, PN16, PN25, PN40, PN64 etc.
JIS : 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique Threaded, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
Special design

As per your drawing
AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine Sand-blasting machine, etc
Flange Origin West Europe / Japan / Indian / USA / Korean
Check Standard Dimensions

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A/6B, 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, Table Dimensions

  • B.S : BS4504, BS3293, BS1560, BS10
  • DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638
  • 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
  • AS 2129: table D; table E; table H
  • The other standard:AWWA C207;EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges
Key markets and industries for Flange
  • Bitumen upgraders
  • Heavy oil refineries
  • Nuclear power (mostly seamless)
  • Petrochemicals and acids
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Products Size
Duplex Stainless Steel Slip-On Flanges Duplex Stainless Steel Threaded Flanges

1/8″ – 36″

Raised Face or Flat Face

Duplex Stainless Steel Weld Neck Flanges Duplex Stainless Steel Socket Weld Flanges
Duplex Stainless Steel Blind Flanges Duplex Stainless Steel Reducing Flanges
Duplex Stainless Steel Lap Joint Flanges Duplex Stainless Steel Plate Flanges

Flanges (ANSI)

PRODUCT RANGE : STAINLESS STEEL FORGED FLANGES
SIZE RANGE : FLANGES ½” TO 36” ( 15MM TO 900MM )

2205, cd4mcu, 1.4462 Duplex Stainless Steel Equivalent & Super Duplex Stainless Steel Equivalent

Stainless Steel Tradename UNS no. Werkstoff No. Density (g/cm3)
Duplex F51 / 2205, F60 S31803 / S32205 1.4462 7.805

Zeron 100 Duplex Equivalent Grade and Specification
Alloy Common Name Related Specification
    European UNS ASTM/ASME
Zeron 100 Zeron 100 ® 1.4501 S32760 F55
2507 Duplex Equivalent Grade and Specification
Alloy Common Name Related Specification
    European UNS ASTM/ASME
Alloy 2507 SAF 2507 ® 1.4410 S32750 F53

Flanges Material

Types of Flanges

Flanges Standard

Stainless Steel Flanges
Duplex Steel Flanges
Super Duplex Steel Flanges
Carbon Steel Flanges
Alloy Steel Flanges
Mild Steel Flanges
Inconel Flanges
Monel Flanges
Hastelloy Flanges
Copper Nickel Flanges
Alloy 20 Flanges
Mild Steel Flanges

Forged Flanges
Threaded Flanges
Weld Neck Flanges
Lapped Joint Flanges
Long Neck Weld Flange
Customised Flanges
BLRF Blind Flanges
SORF Slip On Flanges
Screwed or Threaded Flange
Spectacle Flange
Orifice Flange
Ring Type Joint Flange
Socket weld Flange
Reducing Flange
SWRF Flanges
Plate Flanges
Back up Flanges

Api Psi Flange
API 6A/6B Flange
SABS 1123 Flange
AWWA Flange
AS2129 Flange
UNI Flange
GOST Flange
GB Flange
JIS Flange
BS Flange
EN BS 10 Flange
DIN Standard Flange
ANSI B16.5 Flange
ASME B16.5 Flange
DIN Flange

Flanges Dimensions OR Sizes

Flanges Dimensions OR Sizes

Flanges Dimensions OR Sizes

Forged Flange
Threaded Flange
Weld Neck Flange
Lapped Joint Flange
Long Neck Weld Flange
Customised Flange
BLRF Blind Flange

SORF Slip On Flange
Screwed or Threaded Flange
Spectacle Flange
Orifice Flange
Ring Type Joint Flange
Socket weld Flange

Reducing Flange
SWRF Flange
JIS Flange Dimensions
Plate Flange
Back up Flange
Flange Table Dimensions

Jis Flanges

DIN Slip-on Flanges (Metric)

Bolt Flanges Chart

JIS B 2220 Flanges Dimensions

JIS B2220 5K Flange
JIS B2220 10K Flange
JIS B2220 16K Flange
JIS B2220 20K Flange
JIS B2220 30K Flange

DIN-PN10 (Series DIN-P10)
DIN-PN16 (Series DIN-P16)
DIN-PN25 (Series DIN-P25)
DIN-PN10 (EN 1092-1:2007 Spec’s)
DIN-PN16 (EN 1092-1:2007 Spec’s)
DIN-PN25 (EN 1092-1:2007 Spec’s)

Threaded flange bolt chart EN 1092-1 type 13
Flange Pressure Temperature Rating Chart
Flange Bolt and Torque Chart (ASME B16.5)
Weld Neck flange bolt chart EN 1092-1 type 11
Plate flange bolt chart EN 1092-1 type 01
Blind flange bolt chart EN 1092-1 type 05

Best Price of 2205 Duplex WNRF Flanges Exporter, Ferritic / Austenitic Duplex Steel 2205 Industrial Flanges, Stockholder Of Duplex Steel S31803 RTJ Flange, ASME SA182M Duplex Steel S32205 Class 300 Flange Wholesaler, Duplex Flat Flange, Duplex EN 1092-1 Flanges Traders in India.

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Duplex Steel 2205 Flanges, Duplex Flange, Duplex Steel UNS S31803 F51 Pipe Flanges, Stockist of Duplex Steel Gr. F52 S32205 Slip On Flanges, Duplex Steel Blind Flanges Dealer in India, Global Supplier of Duplex Steel Grade F56 Weld Neck Flange, ANSI B16.5 Duplex Steel F60 Orifice Flanges, BS10 Table D, Table E, DIN Standard Flanges.
Wrought Ferritic / Austenitic Duplex Steel ASTM A182 Threaded Flanges, Werkstoff No 1.4462 SS Socket Weld Flanges, ANSI B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN-1092 Duplex Steel Forged Flanges, UNS S32205 Duplex Lapped joint Flanges, Manufacturer Of ASTM A182 Duplex 2205 Plate Flange in Mumbai, India.