Ample Alloys is a globally accepted Manufacturers and Exporter of ASTM A182 Duplex S31803 Weld Neck Flange, UNS S31803 Threaded Flange, Werkstoff Nr 1.4462 Slip On Flange, Duplex 2205 Spectacle Blind Flange, Class 150 Duplex 2205 Orifice Flanges, Duplex 2205 Ring Spacer Flange, Duplex 2205 Blind Flange, Grade 2205 RTJ Flange.
Table of Content
- ASTM A182 Duplex S31803 Slip On Flange Specifications
- UNS S31803 Orifice Flange Chemical Composition
- WERKSTOFF NR. 1.4462 Weld Neck Flange Mechanical Properties
- ASME SA182 Duplex 2205 Threaded Flanges Equivalent Material Grades
- Duplex S31803 Industrial Flange Types
- Duplex 2205 Similar Products
- Duplex S31803 Blind Flange Applications
- In Stock Duplex Flanges Grades
- ½” – 24” Flanges Weight Chart
- ANSI B16.5 Flanges – Dimensional Tolerances
- Industrial Flanges Dimensions ANSI B16.5
Mumbai, India-based Suppliers of UNS S31803 Lap Joint Flange. Flange Dimensions in MM, Specification, Prices, Pressure Rating, Weight, Drawing, Application, Temperature Limitation, Thickness, Schedule, Standards, Types, Advantages, Material, Bolt Chart. Get Best Price List of ASTM A182 Duplex Grade 2205 Flanges in Qatar, Japan, Latin America, Kuwait, USA, Italy, Australia, Dubai, Canada, and UK.
Duplex S31803 Flanges Specifications
- Flange Size Range: NPS 1⁄₂” To NPS 48”
- Specifications: ASTM A182 / ASME SA182
- Grades: Duplex 2205 / 1.4462 / UNS S31803
- Class: PN6, PN10, PN16, PN25, PN40, PN64 etc.
- Pressure Rating: Class 150(lb), Class 300(lb), Class 600(lb), Class 900(lb), Class 1500(lb), Class 2500(lb)
- Standards: ANSI B16.5, ANSI B16.47 Series A & B, ASME 16.36, MSS SP44, ASA, API-605, AWWA, ISO-70051, JIS B2220, EN1092, BS 10
- Shapes and Types: RTJ-Ring Type Joint, LMF-Large Male-Female, FF-Flat Face, Small Tongue, SMF-Small Male-Female, RF-Raised Face, Large Tongue & Groove, Groove, LJF-Lap-Joint Face
- Production Technique: Forged/ Heat treated and machined
- Test Certificates: Raw Materials Certificate, EN 10204/3.1B, Third Party Inspection Report, 100% Radiography Test Report
- International Specifications: WERKSTOFF NR. / UNS / JIS / BS / GOST / AFNOR / DIN / EN
Duplex S31803 Flanges Chemical Composition:
| Grade | Duplex 2205 |
|---|---|
| Mn | 2.00 max |
| C | 0.030 max |
| P | 0.030 max |
| Si | 1.00 max |
| Cr | 22.0 – 23.0 |
| S | 0.020 max |
| Ni | 4.50 – 6.50 |
| Mo | 3.0 – 3.5 |
| Fe | 63.72 min |
| N | 0.14 – 0.20 |
Duplex S31803 Flanges Mechanical Properties:
| Element | Duplex 2205 |
|---|---|
| Melting Point | 1350 °C (2460 °F) |
| Density | 7.8 g/cm3 |
| Yield Strength (0.2%Offset) | Psi – 80000 , MPa – 550 |
| Tensile Strength | Psi – 116000 , MPa – 800 |
| Elongation | 15 % |
Duplex S31803 Flanges Equivalent Material Grades:
| WERKSTOFF NR. | UNS |
|---|---|
| 1.4462 | S31803 |
Duplex S31803 Flanges Types
- UNS S31803 Spectacle Blind Flanges
- UNS S31803 Paddle Blind Flanges
- UNS S31803 Orifice Flanges
- UNS S31803 Ring Type Joint Flanges
- UNS S31803 Threaded Flanges
- UNS S31803 Nipoflange
- UNS S31803 Ring Spacer Flanges
- UNS S31803 Slip on Flanges
- UNS S31803 Weld Neck Flanges
- UNS S31803 Forged Flange
- UNS S31803 Socket Weld Flanges
- UNS S31803 Weldoflange
- UNS S31803 ANSI Plate Flanges
- UNS S31803 Blind Flanges
- UNS S31803 Lap Joint Flanges
- UNS S31803 Long Weld Neck Flanges
- UNS S31803 Backing Ring Flanges
- UNS S31803 Flangeolet
- UNS S31803 Raised Face Flanges
- UNS S31803 MSS SP-44 Flanges
- UNS S31803 ISO Flanges
- UNS S31803 UNI Flanges
- UNS S31803 EN 1092-1 Type 05 Flanges
- UNS S31803 AS/ANZ 4331.1 Flanges
- UNS S31803 Norwegian Flanges
- UNS S31803 Reducing Flanges
- UNS S31803 BS 10 Flanges
- UNS S31803 BS 4504 Flanges
- UNS S31803 EN 1092-1 Flanges
- UNS S31803 Korean Flanges
- UNS S31803 EN 1092-1 Type 01 Flanges
- UNS S31803 EN 1092-1 Type 02 Flanges
- UNS S31803 DIN Flanges
- UNS S31803 Square Flanges
- UNS S31803 Expander Flanges
- UNS S31803 Tongue and Groove Flanges
- UNS S31803 Male & Female Flanges
- UNS S31803 High Hub Blind Flanges
- UNS S31803 Bleed Ring
- UNS S31803 API Flanges
- UNS S31803 UNI Plate Flanges
- UNS S31803 UNI Threaded Flanges
- UNS S31803 Drip Ring
- UNS S31803 Vent Ring
- UNS S31803 EN 1092-1 Type 13 Flanges
- UNS S31803 BS4504 Threaded Flanges
- UNS S31803 BS4504 Plate Flanges
- UNS S31803 UNI Welding Neck Flanges
- UNS S31803 JIS B2220 Flanges
- UNS S31803 BS4504 Weld Neck Flanges
- UNS S31803 GOST Flanges
- UNS S31803 AWWA Flanges
- UNS S31803 UNI Blind Flanges
- UNS S31803 EN 1092-1 Type 11 Flanges
- UNS S31803 BS4504 Blind Flanges
- UNS S31803 UNI Loose Flanges
- UNS S31803 Flanges Manufacturers
Duplex S31803 Similar Products
Duplex S31803 Flanges Applications
Duplex Grade 2205 Flange is used to connect pipes, valves, pumps, and other equipment to form a piping system. UNS S31803 Flanges also provide easy access for cleaning, inspection, or modification. It is usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
Duplex Steel S31803 Flange features super plasticity and excellent pitting corrosion resistance. Compared with ferrite, Duplex Steel has a better toughness, intergranular corrosion resistance, plasticity, iron retention, and weldability. Like Ferrite Duplex Stainless Steel maintains high thermal conductivity and the brittleness at 475°C, yet it is free from room temperature brittleness. Duplex features high strength and excellent resistance to chloride stress corrosion and intergranular corrosion, In comparison with Austenitic stainless steel.
Following are list of application industries where flanges are frequently used:
- Pipe fittings & flanges for production and transportation of oil and gas
- Chemical processing, storage and transport
- Structural and mechanical components
- Marine environments
- Chemical process plant
- Pulp & paper manufacturing
- construction industry
- petroleum and natural gas
- Oil and gas refining
- biofuels
The wide range of applications demonstrates the robustness of UNS S31803 Flanges and how much this particular type of fitting is relied upon. We at Ample Alloys provide all necessary Material Testing Reports and Documentation and provide packaging of the products i.e. Grade 2205 Industrial Flanges as per clients’ requirements or as per industry standards to keep products damage free during transit.
