Ferritic Stainless Steel S31803 Plate Flanges, Competitive Price of Duplex Steel Flat Face Plate Flanges, UNS S32205 Plate Flanges, Largest Stockholder of Duplex Steel Plate Flanges in India, UNS S31803 Plate Flanges, Ready Stock of Duplex Steel Plate Flanges, F60 Duplex Class 150 Flat Face Plate Flange Trader, Duplex F51 Raised Face Plate Flanges, 1.4462 Flat Face Plate Flange, ANSI B16.5 Duplex S31803 Plate Flanges Manufacturers in Mumbai, India.

We Kalikund Steel & Engg. Co. is the largest manufacturer, supplier, and exporter of these Duplex Steel Plate Flange in India as well as across the world. We are offering these Flanges in different standards, class, size range, surface finish, length, wall thickness, and end finish. As per the demand of our esteemed clients, we offer these Duplex Steel flanges in customized specifications. We are manufacturing these flanges as per the specifications provided by our clients. We are following all global standards and defined manufacturing processes to produce these Flanges.

Duplex Steel Plate Flanges

Duplex S31803 PN10 Flat Face Plate Flanges, F60 Duplex Raised Face Plate Flange Stockist, Duplex PN20 Plate Flanges, Grade S32205 Duplex Flat Face Plate Flange Dealer, 1.4462 Class 300 Plate Flanges Wholesaler, Buy Duplex Steel UNS S31803 Flat Face Plate Flange, ASME SB564 Duplex S31803 Plate Flanges, ANSI B16.5 Duplex F60 Raised Face Plate Flanges, Duplex PN25 Flat Face Plate Flanges, Duplex Steel F51 Plate Flanges, Duplex Steel Plate Flanges Supplier in Mumbai, India.

These Duplex Steel Plate Flange are the most commonly used duplex grade in the global market. With a combination of its high mechanical strength, it has excellent resistance to localized and stress corrosion cracking. The characteristics of these flanges which makes them the highest excellent product in all over the world are- Good strength, High weldability, Workability, resistance to chloride stress corrosion cracking, General corrosion resistance, resistance to chloride pitting and crevice corrosion and many more.

We are also having the big and hi-tech manufacturing unit for the production of these Duplex Steel Plate Flange, and for the manufacturing of these Flanges, We have the modern machinery so that we can produce the better quality of these Flanges. We test the quality and all the required parameters by performing various destructive and non-destructive tests. Kalikund Steel & Engg. Co. is offering excellent quality and hi-grade Duplex Steel Plate Flanges in the required amount to our clients with convenient doorstep service.


Largest Inventory
Customer Support
On Time Deliveries
ISO 9001 : 2015 Certified

Duplex Steel Plate Flanges Specification

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Duplex Steel Plate Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Duplex Flat Face Plate Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B564 Duplex Steel Plate Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SB 564 Plate Flange 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SB564 Duplex Steel Plate Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
B564 Plate Flange EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
ASME SB564M Duplex Plate Flange Production technique Plate, Heat treated and machined
B564 Plate Flange Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LP), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, 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

ASME B564 Plate Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM B564 Duplex Plate Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Duplex Plate Flange Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of Duplex Steel Plate Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM B564 Plate Flange: -BS Flange, EN Flange, API 6A Flange, 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

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)

DIN: DIN 2527, DIN 2566, DIN 2573, 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 ASTM B564 S31803 Duplex Steel Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME SB564M Duplex Steel Plate Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Duplex Plate Flanges Export to Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Duplex Steel Plate Flanges can be supplied in either Pipe or Plate construction and are covered by specification ASTM B564 and ASME B16.5.

Manufacturing Standards of Duplex Steel Plate Flanges

ASME/ANSI B 16.5 Plate Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Plate Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Hubbed Plate Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Flat Face Plate Hubbed Threaded,
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Flat Face Plate Hubbed Threaded
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Plate 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
ANSI B16.5 Duplex Steel Plate Flanges Forms & Availability

Plate and Forged Flanges

Products Size
ANSI B16.5 Duplex Plate Flanges ANSI B16.5 Duplex Flat Face Plate Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ANSI B16.5 Duplex Raised Face Plate Flange ANSI B16.5 Duplex Steel Raised Face Plate Flanges
ANSI B16.5 Duplex Steel F60 Raised Face Plate Flange ANSI B16.5 Duplex S31803 Plate Pipe Flange
ANSI B16.5 Duplex F60 Plate Raised Face Flanges ANSI B16.5 Duplex S31803 Flat Face Plate Flanges
ANSI B16.5 Duplex F60 Class 150 Plate Flanges ANSI B16.5 Duplex S32205 Class 300 Flat Face Plate Flanges
ANSI B16.5 Duplex F51 Class 600 Plate Flanges ANSI B16.5 Duplex Steel Class 900 Flat Face Plate Flanges
ANSI B16.5 Duplex Steel S32205 Class 1500 Plate Flanges ANSI B16.5 Duplex Steel F60 Class 2500 Flat Face Plate Flanges
ASME B16.47 Duplex Steel F60 Series A Plate Flanges ASME B16.47 Ferritic Stainless Steel F51 Series B Plate Flanges

Duplex Steel Plate Flanges has the following advantages :
  • Raw material cutting: band saw
  • Open / Close Die Forging & Rolling: Hammer / Press / Ring Rolling
  • Machining: CNC lathes/SPM lathes
  • Bolt Hole drilling: High speed CNC Vertical Machining Center
  • Heat treatment: Solution Annealing (batch annealing furnaces)
Some of Our Specialities that make us a profitable Business Partner for our clients are :
  • Customer focused approach
  • Superior quality products
  • Timely deliverices
  • Customize Size & Specification
  • Competitive Pricing
Kalikund Steel
Stock Availability of ASME SB 564 Duplex Steel Plate Flanges
Preview Products UNS DIN
Duplex Steel Flat Face Plate Flange Duplex Steel Flat Face Plate Flange UNS S31803, S32205 Flat Face Plate Flange 1.4462 Flat Face Plate Flange
Duplex Steel Raised Face Plate Flange Duplex Steel Raised Face Plate Flange UNS S31803, S32205 Raised Face Plate Flange 1.4462 Raised Face Plate Flange
Duplex Steel Plate Flange Duplex Steel Plate Flange UNS S31803, S32205 Plate Flange 1.4462 Plate Flange
Equivalent Grades Duplex Steel Plate Flanges
STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803
Duplex 2205 1.4462 S32205
Duplex F51 1.4462 S31803
Duplex F60 1.4462 S32205
Kalikund Steel
Duplex Steel Plate Flanges Production Range
Duplex Steel Plate Flanges
Duplex Steel Flat Face Plate Flanges
Duplex Steel Raised Face Plate Flanges
Duplex Steel Raised Face Plate Flanges
Duplex Steel Raised Face Plate Flanges
Duplex Steel Raised Face Plate Flanges
Kalikund Steel
Duplex Steel Plate Flanges Standard
American Steel Plate Flanges Standard
Standard Code Standard Name
ANSI ASME SB-564 Plate Flanges
ANSI ASME B16.5 Plate flange, Plate, Raised Face Plate flange
ASME – B 16.36 Plate flange
German Steel Plate Flanges Standard
DIN 2573 / 2576 Flat Flange for Welding (Plate)
DIN 2673 Loose Flanges and Rings for Welding (Plate Flanges and Plain Collars)
DIN PN10, PN16 Duplex S31803 PN10 Plate Flanges, F60 Duplex DIN PN 10 Flat Face Plate Flanges, S31803 Duplex PN16 Plate Flanges
DIN PN20, PN25 Duplex F60 PN20 Plate Flanges, S32205 Duplex DIN PN 25 Flat Face Plate Flanges
DIN PN40, PN50 Duplex PN40 Plate Flanges, Duplex DIN PN 50 Flat Face Plate Flanges
Japanese Steel Plate Flanges Standard
JIS B2220 Plate flange
JIS B2291 Plate flange
JIS 5K, 10K Duplex 5K Flat Face Plate Flanges, Duplex 10K Plate Flanges
JIS 30K, 40K Duplex S31803 30K Plate Flanges
British Standard Plate Pipe Flanges Standard
BS 10 Table D Duplex F60 BS 10 Table D Plate Flanges, S32205 Table D Flat Face Plate Pipe Flange
BS 10 Table E Duplex S31803 BS 10 Table E Plate Flanges, F51 Table E Flat Face Plate Flange
BS 10 Table F Duplex BS 10 Table E Flat Face Plate Flanges, F60 Ferritic Stainless Steel Table E Plate Flanges
BS 10 Table H Duplex S31803 BS 10 Table E Plate Flanges, Duplex Steel S32205 Table E Flat Face Plate Pipe Flanges
Price List of ANSI B16.5 Duplex Steel Plate Flanges

Prices for Duplex Steel Plate Products are very affordable.
Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. KALIKUND STEEL & ENGG. CO. maintains a stock of all standard items and can export them at the best price ASME B16.5 Duplex Steel Plate Flange, Flat Face Plate, Raised Face Plate Flange etc.


Duplex Steel Plate Flanges Ready Stock in India
ANSI B16.5 Flanges Class 150 Plate Flanges F60 Ferritic Stainless Steel Flat Face Plate Flanges
Duplex Steel S31803 PN16/3 Plate Flange Duplex UNS S31803 Plate Flanges
ASME B16.5 Duplex Steel Flat Face Plate Flanges S32205 Duplex Plate Flanges
ASTM B564 Duplex Steel F60 Flat Face Plate Flanges ASTM B564 Duplex Steel F51 Flat Face Plate Flanges
Duplex Steel F51 Plate Flanges Supplier S31803 Ferritic Stainless Steel Flat Face Plate Flanges
Duplex Steel Class 300 Plate Flanges ASME B16.5 Duplex Class 1500 Flat Face Plate Flanges Supplier
ANSI B16.5 Duplex Class 300 Plate Flanges Duplex Steel S32205 Raised Face Plate Flanges Dealer
ASME / ANSI B16.5 Duplex F60 Class 1500 Flat Face Plate Flanges B564 Grade S32205 Industrial Plate Flanges
ANSI B16.5 Duplex Steel S31803 Plate Flange UNS S32205 Duplex Steel Plate Pipe Flange
S31803 Duplex Steel 150 LBS Flat Face Plate Flange Duplex F51 Flat Face Plate Flanges Stockists
ANSI B16.5 Duplex Class 2500 Plate Flanges INOX F51 Duplex Flat Face Plate Flanges Exporter
B564 Grade Duplex Steel F60 Plate Flanges ASTM B564 Duplex Steel S32205 Plate Flanges
F51 Duplex Class 350 Plate Flanges Duplex Steel S32205 Series B Plate Flanges
S31803 Duplex Steel PN40 Plate Flange Duplex Steel F60 BS 10 Table E Flat Face Plate Flanges
Duplex Steel S31803 Table E Flat Face Plate Flanges Duplex F60 BS 10 Table D Plate Flanges
INOX 1.4462 Plate Raised Face Flange Exporter ANSI B16.5 Duplex Steel Class 900 Plate Flanges
ASME B16.47 Series A and B Plate Flange Duplex Steel Flat Face Plate PN 64 Flange
ASTM B564 Duplex Steel 1.4462 Raised Face Plate Flanges ASME B16.5 Duplex Steel F51 Plate Flange
F51 Duplex Steel Flat Face Plate Flange S31803 Duplex Steel Flat Face Plate Flanges Supplier
Duplex F60 PN6 Plate Flanges ASTM B564 S31803 PN25 Flat Face Plate Flanges
F60 Duplex Raised Face Plate Flanges Dealer Duplex Steel Flat Face Plate Flange Stockist
Duplex Steel F51 Flat Face Plate Flanges Supplier in Mumbai Duplex F60 Plate Flanges Manufacturer in India
Duplex Steel 1.4462 Flat Face Plate Pipe Flange Dimensions Duplex Steel F60 Raised Face Plate Flanges
Duplex Steel F51 Raised Face Plate Flange S32205 Ferritic Stainless Steel Flat Face Plate Flanges at Best Price
Duplex F60 Class 600 Plate Flange Supplier Suppliers of S31803 Duplex Steel Plate Flanges
Kalikund Steel
ANSI B16.5 Duplex Steel Flat Face Plate Flanges Applications and Uses


Exporter of Duplex Steel Flat Face Plate Flanges in the following cities
Manufacturers, Suppliers of Duplex Steel Plate Flanges :
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapuram Rajahmundry
Bhubaneswar Vijaywada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur
Peenya Pimpri-Chinchwad Channapatna Kharagpur Nashik Bareilly
Varanasi Haldia Rourkela Bangalore Moradabad Indore
Visakhapatnam Trivandrum Pithampur Dibrugarh Angul Gwalior
Coimbatore Kannur Nagpur Vadodara Rudrapur Noida
Agra Bhagalpur Jamshedpur Bhilai Lucknow kanpur
Thane Bhopal Navi Mumbai Vasai Bikaner Maharashtra
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