A182 F53 / UNS S32750 Super Duplex Flange B16.5, For Seawater Desalination Equipment
A182 F53 / UNS S32750 Super Duplex Flange B16.5, For Seawater Desalination Equipment
YUHONG GROUP is a leading projects pipeline products supplier in China. Our products contain steel pipe/tube, fittings, flanges. With development more than 15 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
Our main products: Stainless/Duplex/Nickel Alloy Pipe/Tube/Fitting/Flange
1. Stainless Steel Grade: TP304/304L/304H, TP310S/310H, TP316/316L/316Ti/316H, TP317L/317LN, TP321/321H, TP347/347H,NO8904(904L),
- PH Stainless Steel:17-4PH(1.4542), 17-7PH(1.4568),15-7PH(1.4532)
- Duplex Steel Grade: S31803(2205), S32750(2507), S32760, S32304, S32101, S31254(254Mo), 235Ma, UNS NO8926, NO8367.
- Nickel Alloy Steel Grade: Hestalloy: C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35. Monel: 400,401, 404, R-405, K500. Inconel: 600,601, 617,625,690,718,740,X-750. Incoloy: 800,800H,800HT,825,840. Pure Nickel: Ni-200,Ni-201,Ni-270.NS Alloy: Ns1101, NS1102, NS1103,NS3105.
2. Standards: ASTM A213, A249, A269, A312, A789,A790, B163,B167, B444, B677... and ASME,DIN, EN, JIS, BS, GOST,...
3. Out diameter sizes range: 0.5mm~650mm. Wall thickness:0.05mm~60mm. Max. length under 26 meters/PC.
4. Seamless & welded, Solution Pickling/Bright Annealed / Polished.
A182 F53 stainless steel flange Specification
| Specification | ASTM A182 / ASME SA182 F53 |
| UNS Grade | UNS S31803, S32205, S2205, S32550, S32750, S32760. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2” to 24″ |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
A182 F53 stainless steel flange Chemical Composition
| Weight% | C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu |
| Super Duplex F53 | 0.03 max | 1.2 max | 0.035 max | 0.015 max | 0.8 max | 24-26 | 6-8 | 3-5 | 0.3 | 0.5 max |
ASME SA403 WP316L Stainless Steel Pipe Fittings Mechanical Properties
| Alloy | Tensile Strength ksi | Proof Strength 0.2% ksi (min) | Elongation (%) (min) | Hardness Rockwell C |
| Super Duplex F53 Annealed Condition | 110-135 | 80 | 15 | 28 max |
A182 F53 stainless steel flange Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
A182 F53 stainless steel flangesTest Certificates
- 1. EN 10204/3.1B,
- 2. Raw Materials Certificate
- 3. 100% Radiography Test Report
- 4. Third Party Inspection Report, etc
Material Testing:
- 1. Mechanical Testing Such as Tensile of Area
- 2. Hardness Test
- 3. Chemical Analysis – Spectro Analysis
- 4. Positive Material Identification – PMI Testing
- 5. Flattening Test
- 6. Micro and MacroTest
- 7. Pitting Resistance Test
- 8. Flaring Test
- 9. Intergranular Corrosion (IGC) Test
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