Stainless Steel Weld Neck Flanges, Stainless Steel WNRF Flange, SS WNRTJ Flanges, Stainless Steel WNRTJ Flanges, Stainless Steel Weldneck Raised Face Flange, SS Weld Neck Raised Face Flanges, SS Flat Face Weld Neck Flanges, Stainless Steel Long Weld Neck Flanges, Stainless Steel Ring Type Joint Weld Neck Flanges, Stainless Steel Welding Neck Flange Manufacturer in Mumbai, India.
Table of Contents
- About Stainless Steel Welding Neck Flanges Manufacturer
- Stainless Steel Welding Neck Flanges Specification
- Manufacturing Standards of Stainless Steel Welding Neck Flanges
- Stock Availability of Stainless Steel Welding Neck Flanges
- ASTM A182 Stainless Steel Welding Neck Flanges Properties
- Price List of ANSI B16.5 Stainless Steel Welding Neck Flanges
- Stainless Steel Weld Neck Flange ready stock in India
- ANSI B16.5 Stainless Steel Weld Neck Flange Applications and Uses
Largest Stockholder of Stainless Steel Weld Neck Flanges in India, UNS S30400 Weld Neck Flanges, Ready Stock of Stainless Steel Weld Neck Flanges, SMO 254 Plate Weld Neck Flanges, Competitive Price of Stainless Steel WNRF Flanges, UNS S30403 Weld Neck Flanges, 316 Stainless Class 150 WNRF Flange Trader, SS 316L WNRTJ Flanges, 1.4301, 1.4306 Welding Neck Flange, ANSI B16.5 SS 304 Weld Neck Flanges Manufacturers in Mumbai, India.
Kalikund Steel & Engg. Co. is a prominent manufacturer and supplier of a wide range of SS Welding Neck Flanges in standard and customized dimensions. We precisely design all types of welding neck flanges such as long weld neck, raised face and ring type joint in compliance with the international quality standards. These are widely suitable for high-pressure piping systems.
The weld neck flange is mainly utilized for transferring the stresses to the pipe to reduce the concentration of stress at the flange base. These flanges have gentle transition and tapering hub form the flange to the wall thickness of pipe that offers flexibility. We are offering SS Welding neck flanges having exceptional tensile strength and resistive properties to withstand in high and low-temperature conditions easily.

Buy Stainless Steel UNS S31600 Welding Neck Flange, SS 321 PN10 Welding Neck Flanges, 310 SS Raised Face Weld Neck Flange Stockist, SS PN20 Weld Neck Flanges, Grade 317 SS WNRF Flange Dealer, INOX 1.4301 Class 300 Weld-Neck Flanges Wholesaler, ASME SA182 F321H SS Weld Neck Flanges, ANSI B16.5 SS 904L WNRTJ Flange, SS PN25 Welding Neck Flanges, Stainless Steel 347 Weld Neck Flanges, Stainless Steel Weld Neck Flanges Supplier in Mumbai, India.
Kalikund Steel & Engg. Co. is engaged in supplying best quality SS Welding neck flanges that are manufactured using high-grade raw material. Our experts are producing durable and efficient Long weld neck flanges, WNRF, WNRTJ using advanced tools and techniques in our hi-tech firm. We are providing flanges that meet the budget of our clients and satisfy their needs. Our quality control team performs several tests to check the qualitative parameters of SS Welding neck flanges. We maintain the ready stock of these flanges to fulfil urgent delivery in case of emergencies. With the utmost care, we pack Welding neck flanges in suitable material to avoid damage during the transit. We focus on offering safe delivery within the stipulated delivery time by using the fastest mode of transport.
Stainless Steel Welding Neck Flanges Specification
Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
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Stainless 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 |
SS WNRF Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
ASTM A182 Stainless Steel Weld Neck Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
ASME SA 182 Welding Neck Flange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
ASME SA182 Stainless Steel Welding Neck Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
A182 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 SA182M SS Welding Neck Flange Production technique | Forged, Heat treated and machined |
A182 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 |
ASME A182 Welding Neck Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
ASTM A182 SS Welding Neck Flange Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
SS Welding Neck Flange Origin | Indian / West Europe / Japan / USA / Korean |
Manufacturer of Stainless Steel Welding Neck Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. B.S: BS4504 , BS3293, BS1560, BS10 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
ASME SA182M Stainless Steel Welding Neck Flange Uses & application | Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
SS Long Weld 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 |
Stainless Steel Weld Neck / WNRF Flanges can be supplied in either Pipe or Plate construction and are covered by specification ASTM A182 and ASME B16.5.
Manufacturing Standards of Stainless 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] | Hubbed Welding Neck Hubbed Threaded, |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Hubbed 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 Stainless Steel Welding Neck Flanges Forms & Availability
Forged and Plate Flanges
Products | Size | |
ANSI B16.5 SS Welding Neck Flanges | ANSI B16.5 SS WNRF Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
ANSI B16.5 SS Weldneck Raised Face Flange | ANSI B16.5 Stainless Steel WNRTJ Flanges | |
ANSI B16.5 Stainless 304 WNRTJ Flange | ANSI B16.5 SS 304L Weld Neck Flange | |
ANSI B16.5 SS 310 Weld Neck Raised Face Flanges | ANSI B16.5 SS 310S Welding Neck Flanges | |
ANSI B16.5 SS 316 Class 150 Welding Neck Flanges | ANSI B16.5 SS 316L Class 300 Welding Neck Flanges | |
ANSI B16.5 SS 317 Class 600 Welding Neck Flanges | ANSI B16.5 Stainless Steel Class 900 Welding Neck Flanges | |
ANSI B16.5 Stainless 317L Class 1500 Welding Neck Flanges | ANSI B16.5 Stainless 321 Class 2500 Welding Neck Flanges | |
ASME B16.47 Stainless Steel 904L Series A Weld-Neck Flanges | ASME B16.47 SMO 254 Series B Weld-Neck Flanges |
Stainless 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 Partber for our clients are :
- Customer focused approach
- Superior quality products
- Timely deliverices
- Customize Size & Specification
- Competitive Pricing

Preview | Products | UNS | DIN |
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SS WNRF Flange | UNS S30400, S30403, S31600, S31603 WNRF Flange | 1.4301, 1.4306, 1.4401, 1.4404 WNRF Flange |
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SS WNRTJ Flange | UNS S30400, S30403, S31600, S31603 WNRTJ Flange | 1.4301, 1.4306, 1.4401, 1.4404 WNRTJ Flange |
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SS WNRTJ Flange | UNS S30400, S30403, S31600, S31603 WNRTJ Flange | 1.4301, 1.4306, 1.4401, 1.4404 WNRTJ Flange |
Equivalent Grades Stainless Steel Welding Neck Flanges
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | - | X15CrNi25-20 |
SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | - | X8CrNi25-21 |
SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SS 316Ti | 1.4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17‐123 | X6CrNiMoTi17-12-2 |
SS 317 | 1.4449 | S31700 | SUS 317 | - | - | - | - |
SS 317L | 1.4438 | S31703 | SUS 317L | - | - | - | X2CrNiMo18-15-4 |
SS 321 | 1.4541 | S32100 | SUS 321 | - | - | - | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | - | - | - | X12CrNiTi18-9 |
SS 347 | 1.4550 | S34700 | SUS 347 | - | 08Ch18N12B | - | X6CrNiNb18-10 |
SS 347H | 1.4961 | S34709 | SUS 347H | - | - | - | X6CrNiNb18-12 |
SS 446 | 1.4762 / 3 | S44600 | - | - | - | - | - |
SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | - | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
SMO 254 | 1.4547 | S31254 | - | - | - | - | X1CrNiMoCuN20-18-7 |

Stainless Steel Welding Neck Flanges Production Range
Stainless Steel 304 Welding Neck Flanges
SS 304L Welding Neck Flanges
UNS S30400 Weld Neck Flange
UNS S30403 Welding Neck Flanges
1.4301 Weld Neck Flange Suplier
1.4307 Welding Neck Flanges Manufacturer
SS 316 Weldneck Raised Face Flange
Stainless 316Ti Weld Neck Flanges
317 SS Weld Neck Raised Face Flanges
Stainless 347 Weld Neck Flanges
Stainless Steel 446 Welding Neck Flanges
904L Stainless Steel Welding Neck Flanges
254 SMO Stainless Steel Welding Neck Flanges
ANSI B16.5 SS PN10 Welding Neck Flanges
ASME B16.5 Stainless Steel PN20 Welding Neck Flange
UNS S31600 / S31603 Welding Neck Flanges
Stainless Steel 304 WNRF Flanges
SS 304L WNRF Flanges
UNS S30400 WNRF Flange
UNS S30403 WNRF Flanges
1.4301 WNRF Flange Supplier
1.4307 WNRF Flanges Manufacturer
Stainless Steel 446 WNRF Flanges
904L Stainless Steel WNRF Flanges
254 SMO Stainless Steel WNRF Flanges
ANSI B16.5 Stainless Steel PN10 WNRF Flanges
ASME B16.5 Stainless Steel PN20 WNRF Flange
UNS S31600 / S31603 WNRF Flanges
Stainless Steel 304 WNRTJ Flanges
SS 304L WNRTJ Flanges
UNS S30400 WNRTJ Flange
UNS S30403 WNRTJ Flanges
1.4301 WNRTJ Flange Supplier
1.4307 WNRTJ Flanges Manufacturer
Stainless Steel 446 WNRTJ Flanges
904L Stainless Steel WNRTJ Flanges
254 SMO Stainless Steel WNRTJ Flanges
ANSI B16.5 SS PN10 WNRTJ Flanges
ASME B16.5 Stainless Steel PN20 WNRTJ Flange
UNS S31600 / S31603 WNRTJ Flanges
ASME B16.5 SS 304 WNRF Flanges
ASME B16.5 Stainless Steel 304L WNRTJ Flanges
Stainless Steel Class 300 Weld-Neck Flanges
SS Class 150 Weld-Neck Flanges
SS Class 300 Weld-Neck Flanges Supplier
Stainless Steel Class 600 WNRTJ Flanges Manufacturer
ANSI B16.5 SS 316Ti Weld Neck Flanges
317 SS ASME B16.5 WNRF Flanges
SS 321 Class 900 Weld-Neck Flanges
Stainless 347 B16.5 Weld Neck Flanges
ASTM B16.5 Stainless Steel 446 WNRTJ Flanges
904L Stainless Steel ASME B16.5 WNRTJ Flanges
254 SMO Class 2500 Weld-Neck Flanges
ANSI B16.5 Stainless Steel Class 1500 Weld-Neck Flanges
Stainless Steel 304 PN10 Welding Neck Flanges
SS 304L PN14 Weld Neck Flanges
Stainless Steel PN6 Weld Neck Plate Flanges
PN20 Stainless Steel Weld Neck Flanges
Stainless Steel PN25 WNRF Flange Supplier
PN16/3 Weld Neck Flange Manufacturer
Stainless 316Ti PN 50 WNRF Flanges
SS 321 DIN PN10 Weld Neck Flanges
Stainless 347 DIN PN16 WNRTJ Flanges
DIN PN20 Stainless Steel 446 PN20 Weld Neck Flanges
254 SMO Stainless Steel DIN PN50 Welding Neck Flanges
ANSI B16.5 Stainless Steel PN10 WNRTJ Flanges
Stainless Steel 304 DIN 2527 WNRF Flanges
SS 304L DIN 2573 Weld Neck Flanges
Table C Weld Neck Flanges
BS 10 Table D WNRF Flanges
SS BS 10 Table E Welding Neck Flange Supplier
BS 10 Table F Weld Neck Flanges Manufacturer
JIS 5K Stainless 316Ti WNRTJ Flanges
Stainless 347 DIN 2673 Weld Neck Flanges
DIN 2641 Stainless Steel 446 WNRF Flanges

Stainless Steel Welding Neck Flanges Standard
American Steel Welding Neck Flanges Standard | |
Standard Code | Standard Name |
ANSI ASME SA-182 | Welding Neck Flanges |
ANSI ASME B16.5 | Weld Neck flange, wnrf, lwnrtj, wnrtj flange |
ASME – B 16.36 | Weld Neck flange |
German Steel Weld 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 | SS 304 PN10 Welding Neck Flanges, 304L SS DIN PN 10 Welding Neck Flanges, 316 SS PN16 Welding Neck Flanges |
DIN PN20, PN25 | SS 316 PN20 Welding Neck Flanges, 316L SS DIN PN 25 Welding Neck Flanges |
DIN PN40, PN50 | SS PN40 Welding Neck Flanges, SS 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 | SS 5K WNRF Flanges, SS 10K Weld Neck Flanges |
JIS 30K, 40K | SS 304 30K Weld Neck Flanges |
British Standard Weld Neck Flanges Standard | |
BS 10 Table D | SS 304 BS 10 Table D Welding Neck Flanges, 316L Table D Weld Neck Flange |
BS 10 Table E | SS 316 BS 10 Table E Welding Neck Flanges, 316L Table E Weld Neck Flange |
BS 10 Table F | SS BS 10 Table E WNRF Flanges, 304L Stainless Steel Table E Weld Neck Flanges |
BS 10 Table H | SS 316 BS 10 Table E Welding Neck Flanges, Stainless Steel 316L Table E Weld Neck Flanges |
Price List of ANSI B16.5 Stainless Steel Welding Neck Flanges
Prices for Stainless Steel Weld 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 Stainless Steel Weld Neck Flange, WNRF, WNRTJ, WNRTJ Flange etc.
Stainless Steel Weld Neck Flanges Ready Stock in India
ANSI B16.5 Flanges Class 150 Welding Neck Flanges | 304 Stainless Steel Weld Neck Flanges |
Stainless Steel 304L PN16/3 Weld-Neck Flange | SS UNS S30400 Weld Neck Flanges |
ASME B16.5 Stainless Steel Weld Neck Flanges | 316L Stainless Steel Weld Neck Flanges |
ASTM A182 F316 Raised Face Welding Neck Flanges | ASTM A182 F317 WNRF Flanges |
Stainless Steel 304S31 Welding Neck Flanges Supplier | 310 Stainless Steel Long Weld Neck Flanges |
Stainless Steel Class 300 Welding Neck Flanges | ASME B16.5 SS Class 1500 Welding Neck Flanges Supplier |
ANSI B16.5 SS Class 300 Welding Neck Flanges | Stainless Steel S31603 WNRTJ Flanges Dealer |
ASME / ANSI B16.5 SS 310 Class 1500 Welding Neck Flanges | A182 Grade F316L Industrial Welding Neck Flanges |
ANSI B16.5 Stainless Steel S31600 Weld Neck Flange | UNS S30403 Stainless Steel Weld-Neck Flange |
F310S Stainless Steel 150 LBS Weld Neck Flange | SS 317L Flat Face Weld Neck Flanges Stockists |
ANSI B16.5 SS Class 2500 Welding Neck Flanges | INOX 1.4307 SS Raised Face Weldneck Flanges Exporter |
A182 Grade F321 Ring Type Joint Weld Neck Flanges | ASTM A182 F347 Stainless Steel Plate Weld Neck Flanges |
347H Stainless Steel Class 350 Weld-Neck Flanges | Stainless Steel 446 Series B Weld-Neck Flanges |
904L Stainless Steel PN40 Welding Neck Flange | Stainless Steel 304 BS 10 Table E WNRF Flanges |
Stainless Steel 316 Table E Welding Neck Flanges | SS 321H BS 10 Table D Welding Neck Flanges |
INOX 1.4301 Weld Neck Raised Face Flange Exporter | ANSI B16.5 Stainless Steel Class 900 Weld-Neck Flanges |
ASME B16.47 Series A and B Welding Neck Flange | Stainless Steel Weld Neck PN 64 Flange |
ASTM A182 Stainless Steel 1.4404 WNRTJ Flanges | ASME B16.5 Stainless Steel X5CrNi18-10 Weld Neck Flange |
X2CrNi18-9 Stainless Steel Weldneck Raised Face Flange | 304 Stainless Steel WNRF Flanges Supplier |
SS 304L PN6 Weld Neck Flanges | ASTM A182 F316 PN25 Raised Face Weldneck Flanges |
X5CrNi18-10 SS Raised Face Welding Neck Flanges Dealer | Stainless Steel WNRF Flange Stockist |
Stainless Steel 347 Weld Neck Flanges Supplier in Mumbai | SS 904L Weld Neck Flanges Manufacturer in India |
Stainless Steel 1.4306 Weld Neck Flange Dimensions | Stainless Steel 3304S11 WNRTJ Flanges |
Stainless Steel 1.4401 Weldneck Raised Face Flange | 254 SMO Weld Neck Flanges at Best Price |
SS X5CrNiMo17-12-2 Class 600 Weld-Neck Flange Supplier | Suppliers of 304L Stainless Steel Welding Neck Flanges |

ANSI B16.5 Stainless Steel Weld Neck Flanges Applications and Uses








Exporter of Stainless Steel Welding Neck Flanges in the following cities
Manufacturers, Suppliers of Stainless Steel Long Weld 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 |
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