Manufacturer of Super Duplex Steel S32950 Welding Neck Flange and Super Duplex Steel Raised Face Weld Neck Flanges in ASME B16.5 Class 150 Lb, 300 Lb, 400 Lb, S32750 Lb, 900 Lb, 1500 Lb and 2500 Lb as per ASME/ ASA/ ANSI B16.5
Rajendra Industrial corporation is an established organization dealing in premium quality Super Duplex Weld Neck Flanges. Super Duplex Weld Neck Flanges are flanges that are meant to be buttwelded to a piping system. Super Duplex Weld Neck Flanges have a wide range of specifications. Super Duplex Steel Weld Neck Flange, because of its long neck and the cost of workers to connect Weld Neck Flanges with the pipeline or fittings, is more expensive but is favoured for high-stress applications. Buttwelding technique is used to connect Super Duplex Weld Neck Flanges to a piping system. Although it is more expensive because of its long neck, it is often chosen for applications involving high levels of stress. Weld neck flanges are used in applications that have severe and critical conditions.
Table Of Contents
The neck, or hub, carries loads from the base of the hub to the thickness of the wall at the butt weld, providing crucial flange reinforcement. To provide sufficient strength and prevent leaking, the Super Duplex Weld Neck flange is fitted over the pipe and then welded both inside and outside. Many users choose this flange to weld necks because of its lower cost and the fact that it requires less precision when cutting pipe to length. Standard and extended Super Duplex weld neck flanges are the two types of Super Duplex Weld Neck flanges available. In butt weld fittings, standard Super Duplex weld neck flanges are used. Vessel nozzles and equipment require Super Duplex long weld neck flanges. The internal diameter of the pipe or fitting is used to produce the flanges. Boring it to match lowers internal corrosion and turbulence. Because of their longer neck than conventional flanges, long weld neck flanges are given this name. These flanges are utilised as column or barrel nozzles.
| Specification | ASTM A182 / ASME SA182 |
|---|---|
| Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| 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, MSuper Duplex Steel S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Pressure Rating ANSI | Class 150 LBS, 300 LBS, S32750 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| 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 |
| Production Technique | Forged, Heat treated and machined |
| 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 |
| 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 |
| Manufacturer of | 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 |
| Grades | Super Duplex Steel S32750, S32950, S32760, F52, F53, F55, F52 |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
| Size | Products | |
|---|---|---|
| Sizes 1/8″ – 36″ Raised Face or Flat Face |
Super Duplex Steel F52 WNRF Flange Manufacturer in Mumbai | Super Duplex Steel WNFF Flange |
| Super Duplex Steel Welding Neck Flanges Manufacturer | Super Duplex Steel Weld Neck Flanges Supplier | |
| Super Duplex Steel S32950 Weld Neck Flanges Stockist | Super Duplex Steel F53 Welding Neck Flanges | |
| S32950 Super Duplex Steel Welding Neck Plate Flanges Manufacturer | ASTM A182 Super Duplex Steel F55 Raised Face Weld Neck Flanges | |
| Super Duplex Steel S32760 Welding Neck Plate Flanges | Super Duplex Steel S32750 RFWN Flanges | |
| Super Duplex Steel F52 WNRTJ Flanges Stockist in India | Super Duplex Steel S32950 WNRF Flanges Manufacturer in Mumbai | |


Super Duplex Steel S32750 WNRF Flanges
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Super Duplex Steel F55 WNFF Flanges
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| ASME/ANSI B 16.5 | Welding Neck Flange |
| PRESSURE CLASS | 150, 300, 400, S32750, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B],Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, S32750, 900 |
| ASME/ANSI B 16.36 | Welding Neck Flange |
| PRESSURE CLASS | 300, 400, S32750, 900, 1500, 2500 |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Hubbed Slip-On |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Hubbed Slip-On Hubbed Threaded |
| PRESSURE CLASS | 150, 300, 400, S32750, 900, 1500, 2500 |
| BS10 | Plate Slip-On Flange, Slip-On Boss 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 |
Manufacturer of Super Duplex Steel S32950 Welding Neck Flange and Super Duplex Steel Raised Face Weld Neck Flanges in ASME B16.5 Class 150 Lb, 300 Lb, 400 Lb, S32750 Lb, 900 Lb, 1500 Lb and 2500 Lb as per ASME/ ASA/ ANSI B16.5
| Price list of Super Duplex Steel S32750 Welding Neck Flange | US $0.5-1000 / Piece (FOB Price) |
| Raised Face Weld Neck Flanges Price in India | US $300-500 / Ton (FOB Price) |
| Price list of Super Duplex Steel WNRF Flange | US $1-900 / Piece (FOB Price) |
| ASTM A182 Super Duplex Steel Weld Neck Reducing Flange Price | US $0.5-1000 / Piece (FOB Price) |
| Super Duplex Steel Raised Face Weld Neck Flanges Price List | US $1-300 / Piece (FOB Price) |
| Super Duplex Steel WNRTJ Flanges Price Per Piece in India | US $1-800 / Piece (FOB Price) |
| ASTM A182 150# Flat Face Weld Neck Flanges Price | US $15-900 / Piece (FOB Price) |
| Price of ASTM A182 RFWN Flange | US $20-1500 / Piece (FOB Price) |
| Super Duplex Steel Welding Neck Flange Price List | US $26-2000 / Piece (FOB Price) |
| ASME B16.5 Super Duplex Steel Weld Neck Flanges | US $18-1800 / Piece (FOB Price) |

We can supply ASME B16.5 Weld Neck Flange with customized Class / Pressure and sizes, view Super Duplex Steel Flat Faced Weld Neck Flanges Price.
The final process of dispatch is the most tedious of all, and heavy duty cranes are used for it. With the help of our extensive delivery chain we can ensure time critical deliveries at the behest of our esteemed clients.
Our all Super Duplex Steel Weld Neck Flanges packed with seaworthy packing method then delivery to customers, usually the packing way include wooden box, wooden pallet. We make sure that it is seaworthy, strong, waterproof and easy for loading and unloading.












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