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商品の詳細:
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| 製品名: | 合金鋼のフランジ | 色: | または必要に応じて |
|---|---|---|---|
| キーワード: | カスタマイズされた | フェイスタイプ: | RF、FF、RTJ |
| カスタマイズされたフランジ: | 許容できる | スタンドラッド: | ASME B564 |
| 温度範囲: | -20°Fへの1000°F | 機械的性質: | 高い引張強さ、良好な靭性 |
| パッキング: | 木製ケース | 技術: | 偽造 |
| 耐食性: | 高い | 支払い: | T/T、L/C |
| サービス: | カスタマイズされたOEM | 繋がり: | 溶接される、通される |
| 圧力評価: | 150ポンド - 2500ポンド | ||
| ハイライト: | ANSI B16.5 alloy steel flanges,DN80 Class 150 flanges,high safety margin steel flanges |
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High Safety Margin Alloy Steel Flanges ANSI B16.5 DN80 Class 150
1. Product Description
An Alloy Steel Flange is a piping component made from alloy steel used to connect pipes, valves, pumps, pressure vessels, and other equipment to form a complete piping system. It creates a detachable, sealed, and pressure-bearing connection point by securing two flange faces with bolts and a gasket between them. Its core value lies in its ability to withstand high temperatures, high pressure, and extreme operating conditions, making it a critical foundation component in heavy industries like power generation, petrochemicals, and oil & gas.
2. Key Product Parameters
Material Grade: ASTM A182 F11 (1.25Cr-0.5Mo), F22 (2.25Cr-1.0Mo), F91 (9Cr-1.0Mo-V), A350 LF2 (for low-temperature service), etc.
Pressure Class:
ASME Standard: Class 150, 300, 600, 900, 1500, 2500.
EN/GB Standard: PN6, PN10, PN16, PN25, PN40, PN64, PN100.
Nominal Diameter:
ASME Standard: NPS 1/2" to 24" (ASME B16.5), 26" to 60" (ASME B16.47).
EN/GB Standard: DN15 to DN600 and above.
Facing Type: Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ), Male-and-Female (M/F), Tongue-and-Groove (T/G).
Manufacturing Standard: ASME B16.5, ASME B16.47, EN 1092-1, GB/T 9112~9124, etc.
Connection Type: Weld Neck (WN), Slip-On (SO), Socket Weld (SW), Threaded (Thd), Blind (BL), etc.
3. Product Advantages
Exceptional Mechanical Properties: Alloying elements (like Chromium, Molybdenum, Vanadium) provide higher strength, toughness, and creep resistance.
Excellent High-Temperature Pressure Resistance: Maintains high strength at elevated temperatures, resisting deformation or rupture.
Superior Corrosion & Oxidation Resistance: Especially suitable for services with corrosive media or high-temperature oxidation.
Long Service Life: With correct selection and installation, it can operate stably for decades, reducing the total cost of ownership.
High Safety & Reliability: Manufactured and inspected in strict compliance with international standards, ensuring system safety under extreme conditions.
コンタクトパーソン: Andrew
