Competitive Price of Super Duplex Steel WNRF Flanges, UNS S32760 Welding Neck Flanges, Largest Stockholder of Super Duplex Steel Welding Neck Flanges in India, UNS S32750 Welding Neck Flanges, Ready Stock of Super Duplex Steel Welding Neck Flanges, Austenitic / Ferritic S32750 Plate Welding Neck Flanges, F55 Super Duplex Class 150 WNRF Flange Trader, Super Duplex F53 WNRTJ Flanges, 1.4462 Welding Neck Flange, ANSI B16.5 Super Duplex S32950 Welding Neck Flanges Manufacturers in Mumbai, India.

Kalikund Steel & Engg. Co is the leading manufacturer, supplier, and exporter of the superior quality of Super Duplex Steel Welding Neck Flanges. These high-grade Long weld neck flanges are having numbers of features to offer because of which the demand for it has become quite higher and thus found used in many applications in ranges of industries. These Super Duplex Steel Welding Neck Flanges are provided to the other industrialists in varieties like Long weld neck flanges, WNRF, WNRTJ.

We, Kalikund Steel & Engg. Co Keeping the needs of diverse industries in mind for the various purposes it is made available to the buyers at different specifications that range in standards, sizes, class/pressure, and dimensions, etc. Also, it is provided to the buyers at cut-made specifications according to the demands the buyers are having.

Super Duplex Steel Welding Neck Flanges

Super Duplex PN20 Welding Neck Flanges, Grade S32760 Super Duplex WNRF Flange Dealer, 1.4462 Class 300 Long Weld Neck Flanges Wholesaler, Buy Super Duplex Steel UNS S32750 Welding Neck Flange, Super Duplex S32750 PN10 Welding Neck Flanges, F55 Super Duplex Raised Face Welding Neck Flange Stockist, ASME SB564 Super Duplex S32950 Welding Neck Flanges, ANSI B16.5 Super Duplex F55 WNRTJ Flanges, Super Duplex PN25 Welding Neck Flanges, Super Duplex Steel F53 Welding Neck Flanges, Super Duplex Steel Welding Neck Flanges Supplier in Mumbai, India.

Our high-grade Long weld neck flanges, WNRF, WNRTJ, is having excellent corrosion resistance ability to the ranges of media. Also, it has exceptional resistance ability to crevice corrosion and pitting under seawater and also other chloride-containing atmospheres in addition to robust pitting temperature. Having the high strength of carbon duplex stainless steel and austenitic, WNRTJ and WNRF is suited to the ranges of applications in industries like marine atmosphere, chemical processing, and oils and gas.

We are also performing numerous tests on our finalized flanges like destructive and non-destructive tests. After testing these Flanges, we are packing them in suitable materials to avoid damages. We are delivering these Flanges in the required amount at the client's locations.


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

Super Duplex Steel Welding Neck Flanges Specification

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

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM B564 Welding Neck 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 S32750 Super Duplex Steel Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME SB564M Super Duplex Steel Welding Neck Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Super Duplex Welding Neck 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

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

Manufacturing Standards of Super Duplex Steel Welding Neck Flanges

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

Forged and Plate Flanges

Products Size
ANSI B16.5 Super Duplex Welding Neck Flanges ANSI B16.5 Super Duplex WNRF Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ANSI B16.5 Super Duplex Raised Face Welding Neck Flange ANSI B16.5 Super Duplex Steel WNRTJ Flanges
ANSI B16.5 Super Duplex Steel F55 RFWN Flange ANSI B16.5 Super Duplex S32750 Welding Neck Pipe Flange
ANSI B16.5 Super Duplex F55 Welding Neck Raised Face Flanges ANSI B16.5 Super Duplex S32750 Welding Neck Flanges
ANSI B16.5 Super Duplex F55 Class 150 Welding Neck Flanges ANSI B16.5 Super Duplex S32760 Class 300 Welding Neck Flanges
ANSI B16.5 Super Duplex F53 Class 600 Welding Neck Flanges ANSI B16.5 Super Duplex Steel Class 900 Welding Neck Flanges
ANSI B16.5 Super Duplex Steel S32760 Class 1500 Welding Neck Flanges ANSI B16.5 Super Duplex Steel F55 Class 2500 Welding Neck Flanges
ASME B16.47 Super Duplex Steel F55 Series A Long Weld Neck Flanges ASME B16.47 Austenitic / Ferritic F53 Series B Long Weld Neck Flanges

Super Duplex Steel Welding Neck 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 Super Duplex Steel Welding Neck Flanges
Preview Products UNS DIN
Super Duplex Steel WNRF Flange Super Duplex Steel WNRF Flange UNS S32750, S32760 WNRF Flange 1.4462 WNRF Flange
Super Duplex Steel WNRTJ Flange Super Duplex Steel WNRTJ Flange UNS S32750, S32760 WNRTJ Flange 1.4462 WNRTJ Flange
Super Duplex Steel RFWN Flange Super Duplex Steel RFWN Flange UNS S32750, S32760 RFWN Flange 1.4462 RFWN Flange
Equivalent Grades Super Duplex Steel Welding Neck Flanges
STANDARD WERKSTOFF NR. UNS
Super Duplex S32750 1.4410 S32750
Super Duplex S32760 1.4410 S32760
Super Duplex S32950 1.4410 S32950
Super Duplex F53 1.4410 S32750
Super Duplex F55 1.4410 S32760
Kalikund Steel
Super Duplex Steel Welding Neck Flanges Production Range
Super Duplex Steel Welding Neck Flanges
Super Duplex Steel WNRF Flanges
Super Duplex Steel WNRTJ Flanges
Super Duplex Steel WNRTJ Flanges
Super Duplex Steel WNRTJ Flanges
Super Duplex Steel WNRTJ Flanges
Kalikund Steel
Super Duplex Steel Welding Neck Flanges Standard
American Steel Welding Neck Flanges Standard
Standard Code Standard Name
ANSI ASME SB-564 Welding Neck Flanges
ANSI ASME B16.5 Welding Neck flange, wnrf, wnrtj, rfwn flange
ASME – B 16.36 Welding Neck flange
German Steel Welding Neck Flanges Standard
DIN 2573 / 2576 Flat Flange for Welding (Welding Neck)
DIN 2673 Loose Flanges and Rings for Welding (Welding Neck Flanges and Plain Collars)
DIN PN10, PN16 Super Duplex S32750 PN10 Welding Neck Flanges, F55 Super Duplex DIN PN 10 Welding Neck Flanges, S32950 Super Duplex PN16 Welding Neck Flanges
DIN PN20, PN25 Super Duplex F55 PN20 Welding Neck Flanges, S32760 Super Duplex DIN PN 25 Welding Neck Flanges
DIN PN40, PN50 Super Duplex PN40 Welding Neck Flanges, Super Duplex DIN PN 50 Welding Neck Flanges
Japanese Steel Welding Neck Flanges Standard
JIS B2220 Welding neck flange (WN)
JIS B2291 Welding neck flange (WN)
JIS 5K, 10K Super Duplex 5K WNRF Flanges, Super Duplex 10K WNFF Flanges
JIS 30K, 40K Super Duplex S32750 30K Welding Neck Flanges
British Standard Welding Neck Pipe Flanges Standard
BS 10 Table D Super Duplex F55 BS 10 Table D Welding Neck Flanges, S32760 Table D Welding Neck Pipe Flange
BS 10 Table E Super Duplex S32950 BS 10 Table E Welding Neck Flanges, F53 Table E Welding Neck Flange
BS 10 Table F Super Duplex BS 10 Table E WNRF Flanges, F55 Austenitic / Ferritic Table E WNFF Flanges
BS 10 Table H Super Duplex S32750 BS 10 Table E Welding Neck Flanges, Super Duplex Steel S32760 Table E Welding Neck Pipe Flanges
Price List of ANSI B16.5 Super Duplex Steel Welding Neck Flanges

Prices for Super Duplex Steel Welding Neck 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 Super Duplex Steel Welding Neck Flange, WNRF, RFWN, WNRTJ Flange etc.


Super Duplex Steel Welding Neck Flanges Ready Stock in India
ANSI B16.5 Flanges Class 150 Welding Neck Flanges F55 Austenitic / Ferritic Welding Neck Flanges
Super Duplex Steel S32750 PN16/3 Long Weld Neck Flange Super Duplex UNS S32950 Welding Neck Flanges
ASME B16.5 Super Duplex Steel Welding Neck Flanges S32760 Super Duplex Welding Neck Flanges
ASTM B564 Super Duplex Steel F55 Raised Face Welding Neck Flanges ASTM B564 Super Duplex Steel F53 WNRF Flanges
Super Duplex Steel F53 Welding Neck Flanges Supplier S32750 Austenitic / Ferritic Welding Neck Flanges
Super Duplex Steel Class 300 Welding Neck Flanges ASME B16.5 Super Duplex Class 1500 Welding Neck Flanges Supplier
ANSI B16.5 Super Duplex Class 300 Welding Neck Flanges Super Duplex Steel S32760 WNRTJ Flanges Dealer
ASME / ANSI B16.5 Super Duplex F55 Class 1500 Welding Neck Flanges B564 Grade S32950 Industrial Welding Neck Flanges
ANSI B16.5 Super Duplex Steel S32750 Welding Neck Flange UNS S32950 Super Duplex Steel Long Weld Neck Pipe Flange
S32950 Super Duplex Steel 150 LBS Welding Neck Flange Super Duplex F53 Flat Face Welding Neck Flanges Stockists
ANSI B16.5 Super Duplex Class 2500 Welding Neck Flanges INOX F53 Super Duplex Raised Face Welding Neck Flanges Exporter
B564 Grade Super Duplex Steel F55 Long Weld Neck Flanges ASTM B564 Super Duplex Steel S32760 Plate Welding Neck Flanges
F53 Super Duplex Class 350 Long Weld Neck Flanges Super Duplex Steel S32950 Series B Long Weld Neck Flanges
S32950 Super Duplex Steel PN40 Welding Neck Flange Super Duplex Steel F55 BS 10 Table E WNRF Flanges
Super Duplex Steel S32750 Table E Welding Neck Flanges Super Duplex F55 BS 10 Table D Welding Neck Flanges
INOX 1.4462 Welding Neck Raised Face Flange Exporter ANSI B16.5 Super Duplex Steel Class 900 Long Weld Neck Flanges
ASME B16.47 Series A and B Welding Neck Flange Super Duplex Steel Welding Neck PN 64 Flange
ASTM B564 Super Duplex Steel 1.4462 WNRTJ Flanges ASME B16.5 Super Duplex Steel F53 Welding Neck Flange
F53 Super Duplex Steel Raised Face Welding Neck Flange S32950 Super Duplex Steel WNRF Flanges Supplier
Super Duplex F55 PN6 Welding Neck Flanges ASTM B564 S32750 PN25 Raised Face Welding Neck Flanges
F55 Super Duplex Raised Face Welding Neck Flanges Dealer Super Duplex Steel WNRF Flange Stockist
Super Duplex Steel F53 Welding Neck Flanges Supplier in Mumbai Super Duplex F55 Welding Neck Flanges Manufacturer in India
Super Duplex Steel 1.4462 Welding Neck Pipe Flange Dimensions Super Duplex Steel F55 WNRTJ Flanges
Super Duplex Steel F53 Raised Face Welding Neck Flange S32950 Austenitic / Ferritic Welding Neck Flanges at Best Price
Super Duplex F55 Class 600 Long Weld Neck Flange Supplier Suppliers of S32750 Super Duplex Steel Welding Neck Flanges
Kalikund Steel
ANSI B16.5 Super Duplex Steel Welding Neck Flanges Applications and Uses


Exporter of Super Duplex Steel Welding Neck Flanges in the following cities
Manufacturers, Suppliers of Super Duplex Steel Welding Neck 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
Searches Related to Super Duplex Steel Welding Neck Flanges

super duplex s32750 welding neck flanges catalogue, super duplex f55 welding neck flanges manufacturers in india, super duplex steel s32750 wnrf flange, super duplex f55 wnrf flange price list, saf 2507 welding neck flanges manufacturers in mumbai, super duplex s32750 welding neck flanges manufacturer, super duplex steel s32950 wnrf flanges suppliers, inox 1.4462 welding neck flanges, super duplex steel f55 raised face welding neck flange exporter, ansi b16.5 super duplex steel s32750 wnrf flanges, super duplex steel 32950 wnrtj flanges manufacturer in india, astm b564 32950 super duplex flat face welding neck flanges, super duplex steel f55 welding neck flanges price, super duplex steel s32750 plate welding neck flanges, super duplex steel 32950 welding neck flanges, super duplex steel s32750 industrial welding neck flanges dealer, super duplex welding neck flanges manufacturer in mumbai, india, asme sb564 f55 super duplex welding neck flanges, super duplex astm b564 wnrtj flange, super duplex steel s32750 welding neck flanges, super duplex steel s32950 welding neck flanges price, super duplex welding neck flanges stockholder, f55 super duplex steel welding neck flanges dimensions, super duplex s32950 wnrf flanges, class 300 super duplex f55 welding neck flanges, ansi b16.5 super duplex steel long weld neck flanges, ansi b16.5 super duplex steel class 150 long weld neck flanges, ansi b16.5 super duplex steel class 300 long weld neck flanges, ansi b16.5 super duplex steel class 400 long weld neck flanges, ansi b16.5 super duplex steel class 600 long weld neck flanges, ansi b16.5 super duplex steel class 900 long weld neck flanges, ansi b16.5 super duplex steel class 1500 long weld neck flanges, ansi b16.5 super duplex steel class 2500 long weld neck flanges, asme b16.47 super duplex steel series a long weld neck flanges, asme b16.47 super duplex steel series b long weld neck flanges, ansi b16.36 super duplex steel orifice long weld neck flanges, din long weld neck super duplex steel flanges pn6-pn40, super duplex steel s32750 welding neck flanges suplier in india, astm b564 f55 super duplex steel welding neck flanges, s32750 austenitic / ferritic wnrtj flanges, astm b564 f55 super duplex steel welding neck flanges, super duplex s32750 welding neck flanges, super duplex s32750 wnrf flanges, super duplex saf 2507 welding neck flanges, f55 super duplex steel astm b564 welding neck flanges price list in mumbai.

  • super duplex steel 32950 welding neck flanges supplier in mumbai
  • s32750 super duplex steel long weld neck pipe flanges manufacturer in mumbai
  • super duplex 32760 raised face welding neck flange at best price in mumbai
  • super duplex f55 welding neck flanges in mumbai
World Map
Kalikund Steel

Have a question? call us now

+91 22 66394993

Need support? Drop us an Email

[email protected]

We are open on

Mon - Sat 09 : 00 - 19 : 00