 |
| 起源の場所: | 中国 |
| ブランド名: | YUHONG |
| 証明: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| モデル番号: | ASTM A403 WP321-S |
| 最小注文数量: | 1pc |
|---|---|
| 価格: | 交渉可能 |
| パッケージの詳細: | Ply-woodenケース /鉄のケース |
| 受渡し時間: | 15-20勤務日 |
| 支払条件: | L/C、T/T |
| 供給の能力: | クライアントの要件に応じて |
| 製品名: | 180°肘/丸い曲がり | 仕様と素材: | ASTM A403 WP321-S |
|---|---|---|---|
| 接続タイプ: | バット・ウェルド | サイズ範囲: | DN15-DN1200（1/2 "-48"） |
| テスト: | UT,PT,MT,PMI | 表面: | ピクルス/磨かれた |
| 応用: | 石油化学、食品加工、医薬品機器、高テンプル配管システム | ||
| ハイライト: | ASTM A403 WP321-S stainless steel elbow,180° round bend pipeline fitting,austenitic stainless steel pipe elbow |
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ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow Round Bend
ASTM A403 WP321-S Austenitic Stainless Steel 180° Elbow is a high-performance piping component designed to change the flow direction of fluids by 180 degrees in industrial pipeline systems. Manufactured from titanium-stabilized austenitic stainless steel (Grade 321), it offers exceptional resistance to intergranular corrosion and high-temperature oxidation, making it ideal for demanding applications in petrochemical, food processing, and high-temperature service environments.
|
Grade WP
|
Grade CR | UNS Designation | Type |
|
WP321
|
CR321
|
S32100
|
321 |
1.Chemical & Mechanical Properties
| ASTM A403 WP321-S Chemical Composition (%) | |||||||
| C | Mn | Si | P | S | Cr | Ni | Ti |
| ≤0.08 | ≤2.00 | ≤1.00 |
≤0.045 |
≤0.030 | 17.0-19.0 | 9.0-12.0 | ≥5×C (min) |
Mechanical Properties
| Property | Standard |
|---|---|
| Tensile Strength | ≥515 MPa |
| Yield Strength (0.2% offset) | ≥205 MPa |
| Elongation | ≥28% |
|
Solution Anneal Temperature
|
1040℃ |
Key Mechanical Characteristics
2. Key Adventages
(1) Superior intergranular corrosion resistance
(2) Titanium stabilization for high-temp stability
(3) Surface Finish: Pickled/Polished available
(4) Seamless/Welded manufacturing options
(5) Temperature Range: -196°C to 800°C
3. Key Applications
Petrochemical Industry
Used in high-temperature and high-pressure piping systems for refineries and chemical plants
Particularly suitable for sulfur-containing media environments
Food Processing Industry
Hygienic piping connections meeting sanitary standards
Used in dairy and beverage production equipment
Pharmaceutical Industry
Critical component for clean piping systems
Complies with GMP requirements for fluid transfer
Power Generation Industry
High-temperature steam pipelines in thermal power plants
Auxiliary system piping in nuclear power plants
Shipbuilding
Seawater-resistant piping systems
Engine exhaust systems
Special Application Notes
Suitable for applications with rapid temperature changes
Recommended for oxidizing environments at 400-800°C
Not recommended for reducing acid environments
Can be used in cryogenic conditions down to -196°C
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