WN RF Stainless Steel Flange ASTM A182 F347 1/2"-24" Corrosion Resistant
ASTM A182 F347 WN RF Stainless Steel Flanges
Wenzhou Shangle Steel Co., Ltd. (Shangle) founded in 2017,is a comprehensive company integrating industry and trade.As a leading supplier of stainless steel products in Wenzhou, it has a wide range of products in stock that have been rigorously tested and are ready to be shipped.
Description:
ASTM A182 --- This specification covers forged low alloy and stainless steel piping components for use in pressure systems. Included are flanges, fittings, valves, and similar parts to specified dimensions or to dimensional standards.
F347 is a high temperature stainless steel with good corrosion resistance and high temperature strength. It can adjust its wear resistance and corrosion resistance by adding alloy elements to meet the needs of specific application scenarios. It has many excellent properties, such as corrosion resistance, high temperature resistance, oxidation resistance, tensile resistance, easy processing, etc., so it is widely used in many fields.
Specification of ASTM A182 F347:
| Type | Slip-On;Welding-Neck;Blind;Thread;Plate;Socket-Weld,etc |
| Size | Required by clients |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Equal Standard | UNS S34700;EN 1.4550;JIS SUS347 |
| Flange Value Added Service | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
| Coating Flanges Face | Zinc Plated, Yellow Transparent, Anti-rust Paint, Cold and Hot Dip Galvanized, Oil Black Paint |
| Flange Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
Chemical Composition:
| ELEMENT | COMPOSITION (%) |
| Carbon | 0.08 |
| Manganese | 2.00 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Silicon | 1.00 |
| Nickel | 9.0-13.0 |
| Chromium | 17.0-20.0 |
Tensile and Hardness Requirements:
| Tensile Strength MIN | Yield Strength (0.2%Offset) MIN | Elongation MIN | Reduction of Area min |
| Ksi – 75 , MPa – 515 | Ksi – 30 , MPa – 205 | 30 % | 50 % |
Heat Treating Requirements:
| Grade | Heat Treat Type | Temperature min | Cooling Media | Quenching Cool Below |
| F347 | Solution Treat and Quench | 1040℃ | Liquid | 260℃ |
Applications:
- Fabrication Industry
- Natural Gas Industry
- Pharmaceutical Industry
- Pulp and Paper Industry
- Chemical Industry
- Oil and Gas Well Piping
- Nuclear Fuel Reprocessing
- Water Pipeline Industry
- Condenser, Heat Exchangers and Piping Systems
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