Weld Neck Flanges:
A weld neck flange is a type of flange. There are two designs. The normal type is used with pipes. The long type is not suitable for pipes and is used in a process plant. Weld Neck Flanges are easy to recognize at the long tapered hub, which goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides significant reinforcement for use in a variety of applications involving high pressure and high and low temperatures.
Characteristics of our Duplex Weld Neck Flanges:
Duplex Weld Neck Flanges are excellent resists corrosion in brackish and marine water. Duplex flanges are prevents stress corrosion cracking and localized corrosion in oxidizing and reducing environments. Duplex Flanges are commonly used in acid treatment tubes, pipes, parts, oil distillation plants, bleach washers, high chloride, and marine water applications. Duplex flanges are not suitable where the temperature is above 300 degrees C. Molybdenum, and chromium content shows strength and increases pitting and consistent stress corrosion cracking resistance.
These flanges are high strength and ease of handling. On this alloy, heat treatment is done, due to this treatment improve hardness, toughness strength, and ductility of duplex weld neck flanges. These alloys have better heat conductivity and lower thermal expansion.
ASTM A182 Duplex Weld Neck Flanges, Duplex Steel Class 300 Welding Neck Flanges, Duplex Steel PN6-PN40 Weld Neck Pipe Flange, Duplex Steel 1.4462 Raised Face Weld Neck Flange, ASME B 16.47 Duplex Weld Neck Flange, Duplex S31803 WNFF Flange, DSS 10K WNFF Flanges, Class 150 ANSI B16.5 DSS Weld Neck Flanges, DSS 2205 BS 10 Table D Weld Neck Flange, ASME SA 182 DSS Welding Neck Flanges, ANSI B16.5 Duplex Steel Weld Neck Flanges, Duplex Steel WNRTJ Flanges, DSS RFWN Flanges, Duplex Weld Neck Raised Face Flange, 2205 Duplex Stainless Steel Weld Neck Flanges Supplier in India.
Applications of Duplex Weld Neck Flanges:
These Weld Neck Flanges are used in various applications and industries like the power plant industry, energy industry, food processing industry, and refining industry. We also supply our flanges to cement industries, offshore technology, and fertilizers.
Specification of Duplex Steel Weld Neck Flanges
- Specifications : ASTM A182/ ASME SA182
- Size : 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
- Dimensions : 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 SP44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
- Pressure Rating : Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
- 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
Available Types of Duplex Steel Weld Neck Flange
Duplex Steel WNRF Flanges
- DSS 2205 WNRF Flange Supplier
- ASME B16.5 DSS WNRF Flanges
- 1.4462 Duplex WNRF Flanges
- ANSI B16.5 Duplex Steel WNRF Flanges
- ASME SA182 Duplex WNRF Flanges
- ASTM A182 Duplex Steel WNRF Flanges
- UNS S31803 Duplex Steel WNRF Flanges
- UNS S32205 Duplex Stainless Steel WNRF Flange Manufacturer
Duplex Steel WNRTJ Flanges
- ASTM A182 Duplex WNRTJ Flanges
- DSS 2205 WNRTJ Flange Supplier
- ASME B16.5 Duplex Steel WNRTJ Flanges
- ASME SA182 DSS WNRTJ Flanges
- 1.4462 Duplex Steel WNRTJ Flanges
- UNS S31803 Duplex WNRTJ Flange Manufacturer
- ANSI B16.5 DSS WNRTJ Flanges
- UNS S32205 Duplex Stainless Steel WNRTJ Flanges
Duplex Steel Weld Neck Flanges
- UNS S31803 Duplex Welding Neck Flanges
- DSS S32205 Welding Neck Flange Supplier
- 2205 Duplex Steel Weld Neck Flanges
- ANSI B16.5 DSS Raised Face Weld Neck Flanges
- 1.4462 Duplex Weld Neck Flange Manufacturer
- ASME B16.5 DSS WNFF Flanges
- ASTM A182 Duplex Stainless Steel Weld Neck Flanges
- ASME SA182 Duplex Steel Flat Face Weld Neck Flanges
Equivalent Grades of Duplex Steel Weld Neck Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex S31803 / S32205 | 1.4462 | S31803 / S32205 |
Contact us to get a quick quote for your requirement.
Other types of Duplex Steel Weld Neck Flanges Stock
- Duplex Steel EN 1092-2 PN16 Weld Neck Flange
- Duplex Steel Class 300 Welding Neck Flange
- Duplex S31803 Industrial Weld Neck Flanges
- Duplex Steel UNS S32205 Flat Face Weld Neck Flanges
- Duplex Stainless Steel Weld Neck Raised Face Flanges
- Duplex Steel Weld Neck Flange
- Duplex Stainless Steel Class 300 Welding Neck Flanges
- UNS S31803 Duplex Steel Class 150 Weld Neck Flange
- Duplex Stainless Steel S32205 BS4504 PN16 Weld Neck Flange
- Duplex 1.4462 WNRTJ Flanges
- DSS WNFF Flange
- DSS Raised Faced Welding Neck Flanges
- DSS 2205 AWWA C207 Class E Welding Neck Flanges Manufacturer
- ASME B16.5 DSS S31803 Weld Neck Flange
- Duplex Weld Neck Raised Face Flange Stockiest
- ASME B16.47 Duplex Steel Weld Neck Flanges
- ASME SA182 DSS S32205 JIS B2220 WNRF Flanges
- Duplex Weld Neck Plate Flange Dealers
- Duplex Steel S31803 Welding Neck Flange
- Duplex BS4504 PN16 Weld Neck Flanges
- DSS UNS S32205 JIS 5K Welding Neck Flanges
- UNS S31803 Duplex Steel Raised Face Weld Neck Flanges
- Duplex Steel Weld Neck Pipe Flanges
- ANSI B16.5 DSS Weld Neck Flat Face Flange
- ASTM A182 S32205 Duplex Stainless Steel WNRF Flange
- ASTM A182 2205 DSS BS 10 Table E Weld Neck Flange
- Duplex Stainless Steel Large Diameter Weld Neck Flange Supplier
- 1.4462 Austenitic Duplex Steel WNRF Flanges Exporter
- Duplex Stainless Steel 2205 Flat Faced Welding Neck Flanges
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