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

Kalikund Steel & Engg. Co. is the largest and leading manufacturers, exporters, and suppliers of those Duplex Steel Threaded / Screwed Flanges everywhere the planet. The excellent Flanges, we offer to our respected clients are ideal for multiple sorts of connections and are very durable. These Threaded Flanges are a way to attach pumps, pipes, valves, and another sort of related equipment which are utilized in making of the pipe system. Flanges also provide quick access for inspection, modification, and cleaning of the pipe. The fabric used in the Screwed Flanges is usually set during the selection of the pipe, but in most cases, the structure of the pipe is that the same because of the material of the flange.

Duplex Steel Threaded / Screwed Flanges

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

These flanges are threaded within the bore, which matches an external thread present on the pipe. They're also used with the pipes that have an external thread. The foremost vital benefits of Duplex Steel Threaded / Screwed Flanges have that they are often attached even without the welding. Our Screwed Flanges are highly demanded the most reason that they are usually fitted to varied sizes of the pipes without welding. The flanges are often utilized in the highly pressured application, particularly at or near the atmosphere temperature, where the post-weld heating treatment isn't possible.

We, Kalikund Steel & Engg. Co. also are involved in packaging and labeling of those Duplex Steel Threaded / Screwed Flanges with the best packaging materials. We deliver excellent quality Flanges without any damage and in the required amount.


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

Duplex Steel Threaded / Screwed Flanges Specification

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Duplex Steel Threaded / Screwed 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 Screwed Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B564 Duplex Steel Threaded Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SB 564 Threaded Flange 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SB564 Duplex Steel Threaded Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
B564 Threaded 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 Threaded Flange Production technique Forged, Heat treated and machined
B564 Threaded 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 Threaded Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM B564 Duplex Threaded Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Duplex Threaded Flange Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of Duplex Steel Threaded / Screwed Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM B564 Threaded 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 Threaded Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Duplex Threaded 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 Threaded / Screwed 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 Threaded / Screwed Flanges

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

Forged and Plate Flanges

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

Duplex Steel Threaded / Screwed 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 Threaded / Screwed Flanges
Preview Products UNS DIN
Duplex Steel Screwed Flange Duplex Steel Screwed Flange UNS S31803, S32205 Screwed Flange 1.4462 Screwed Flange
Duplex Steel Raised Face Threaded Flange Duplex Steel Raised Face Threaded Flange UNS S31803, S32205 Raised Face Threaded Flange 1.4462 Raised Face Threaded Flange
Duplex Steel Threaded Flange Duplex Steel Threaded Flange UNS S31803, S32205 Threaded Flange 1.4462 Threaded Flange
Equivalent Grades Duplex Steel Threaded / Screwed 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 Threaded / Screwed Flanges Production Range
Duplex Steel Threaded Flanges
Duplex Steel Screwed Flanges
Duplex Steel Raised Face Threaded Flanges
Duplex Steel Raised Face Threaded Flanges
Duplex Steel Raised Face Threaded Flanges
Duplex Steel Raised Face Threaded Flanges
Kalikund Steel
Duplex Steel Threaded / Screwed Flanges Standard
American Steel Threaded / Screwed Flanges Standard
Standard Code Standard Name
ANSI ASME SB-564 Threaded Flanges
ANSI ASME B16.5 Threaded flange, screwed, Raised Face Threaded flange
ASME – B 16.36 Threaded flange
German Steel Threaded / Screwed Flanges Standard
DIN 2573 / 2576 Flat Flange for Welding (Threaded)
DIN 2673 Loose Flanges and Rings for Welding (Threaded Flanges and Plain Collars)
DIN PN10, PN16 Duplex S31803 PN10 Threaded Flanges, F60 Duplex DIN PN 10 Screwed Flanges, S31803 Duplex PN16 Threaded Flanges
DIN PN20, PN25 Duplex F60 PN20 Threaded Flanges, S32205 Duplex DIN PN 25 Screwed Flanges
DIN PN40, PN50 Duplex PN40 Threaded Flanges, Duplex DIN PN 50 Screwed Flanges
Japanese Steel Threaded / Screwed Flanges Standard
JIS B2220 Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)
JIS B2291 Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)
JIS 5K, 10K Duplex 5K Screwed Flanges, Duplex 10K Threaded Flanges
JIS 30K, 40K Duplex S31803 30K Threaded Flanges
British Standard Threaded Pipe Flanges Standard
BS 10 Table D Duplex F60 BS 10 Table D Threaded Flanges, S32205 Table D Screwed Pipe Flange
BS 10 Table E Duplex S31803 BS 10 Table E Threaded Flanges, F51 Table E Screwed Flange
BS 10 Table F Duplex BS 10 Table E Screwed Flanges, F60 Ferritic Stainless Steel Table E Threaded Flanges
BS 10 Table H Duplex S31803 BS 10 Table E Threaded Flanges, Duplex Steel S32205 Table E Screwed Pipe Flanges
Price List of ANSI B16.5 Duplex Steel Threaded Flanges

Prices for Duplex Steel Threaded 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 Threaded Flange, Screwed, Raised Face Threaded Flange etc.


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


Exporter of Duplex Steel Screwed Flanges in the following cities
Manufacturers, Suppliers of Duplex Steel Threaded / Screwed 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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