A182 F22 2500Lb SW Globe Valve

CAST VALVE SERIES

 GATE VALVE

 GLOBE VALVE

 CHECK VALVE

 BALL VALVE

 BUTTERFLY VALVE

FORGED VALVE SERIES

 FORGED GATE VALVE

 FORGED GLOBE VALVE

 FORGED CHECK VALVE

INDUSTRIAL STRAINER SERIES

 Y TYPE STRAINER

 BASKET STRAINER

 T TYPE STRAINER

 TEMPORARY STRAINER

 FORGED STRAINER

 STRAINER SCREEN & BASKET

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A182 F22 2500LB SW Globe Valve - API602, Class 2500, 1/2 inch to 2 inch

The A182 F22 2500LB SW Globe Valve is a forged alloy steel globe valve designed for ultra-high-pressure and high-temperature service. Manufactured to API 602, it features a Pressure Sealing Bonnet (PSB) and Socket Weld (SW) ends. The F22 material (2.25Cr-1Mo) offers excellent creep strength and hydrogen attack resistance up to 595°C, making it ideal for hydroprocessing, hydrocracking and power plant high-temperature steam applications. Available in sizes 1/2 to 2 inch with Half Stellite or Full Stellite trim.

F22 2500Lb SW Globe Valve Specifications

• Type of Valve: Globe Valve, Straight

• Type of Valve Body: Forged Type, Forged Steel A182-F22 (2.25Cr-1Mo)

• Type of Bonnet: Pressure Sealing Bonnet (PSB)

• Type of Stem: Rising Stem, OS&Y

• Type of Bore: Full Port / Reduced Port

• Type of Drive: Manual, Handwheel

• Type of End Connection: Socket Weld (SW) per ANSI B16.11

• Size Range: 1/2 inch to 2 inch (DN15 to DN50)

• Pressure Rating: ANSI Class 2500Lb (2500#)

• Body Material: Forged Steel A182-F22

• Trim Material: Half Stellite, Full Stellite, Trim No.5, Trim No.8

• Design and Manufacture: API 602, BS 5352, ASME B16.34

• Test and Inspection: API 598

• Temperature Range: -29°C to 595°C (-20°F to 1100°F)

✓ A182 F22 offers excellent creep strength and hydrogen attack resistance at elevated temperatures up to 595°C, ideal for hydroprocessing and high-temperature steam service

A182 F22 2500LB SW Globe Valve Dimensions

NPS (inch)	DN (mm)	L (mm) - Class 2500
1/2″	15	186
3/4″	20	186
1″	25	186
1-1/4″	32	232
1-1/2″	40	232
2″	50	279

Reference: API 602 / ASME B16.10. Dimensions for SW ends. Face-to-face dimensions may vary by manufacturer. Contact us for confirmed drawing and quotation.

A182 F22 2500LB SW Globe Valve Applications

• Hydroprocessing: Hydrotreater and hydrocracker reactor isolation, hydrogen recycle compressor piping, HP separator and hot flash drum connections.

• High-Temperature Steam: Main steam isolation, steam injection and boiler blowdown on ultra-high-pressure high-temperature lines.

• Power Generation: Supercritical and ultra-supercritical boiler drain, air vent and sampling line isolation on small-bore high-pressure piping.

• Refinery: High-temperature hydrocracking and catalytic cracking unit isolation with hydrogen attack resistance.

• Petrochemical: Reformer outlet piping, hydrogen service and high-pressure reagent injection lines.

• Oil and Gas: Wellhead control panels, gas injection and chemical injection lines at Class 2500.

FAQ - A182 F22 2500LB SW Globe Valve

Q1: What is A182 F22 and why is it used for high-temperature valves?

A: A182 F22 is a 2.25Cr-1Mo forged alloy steel specifically designed for high-temperature service up to 595°C (1100°F). The chromium content provides oxidation resistance, while molybdenum enhances creep strength at elevated temperatures. F22 is the standard material for refinery hydroprocessing units and power plant high-temperature steam systems.

Q2: What is the difference between A182 F22 and A182 F11?

A: F11 (1.25Cr-0.5Mo) is suitable for moderate elevated-temperature service up to approximately 450°C. F22 (2.25Cr-1Mo) has higher chromium and molybdenum content, providing significantly better creep strength and hydrogen attack resistance at temperatures up to 595°C. F22 is preferred for hydroprocessing and hydrocracking service where F11 would not be adequate.

Q3: What is the difference between F22 Class 1 and Class 3?

A: Class 1 has a minimum tensile strength of 415 MPa (60 ksi) and yield strength of 205 MPa (30 ksi), with maximum hardness of 170 HBW. Class 3 has a minimum tensile strength of 515 MPa (75 ksi) and yield strength of 310 MPa (45 ksi), with maximum hardness of 235 HBW. Class 3 is the standard for high-pressure piping applications.

Q4: What trim options are available for F22 2500LB SW globe valves?

A: Standard trim options include Half Stellite (Trim No.5), Full Stellite (Trim No.5), and Trim No.8. For severe erosive service at high temperature, Full Stellite trim is recommended. The seat surface can be integral or hardfaced with Stellite 6 for extended service life.

Q5: What is the temperature range for A182 F22 globe valves?

A: The maximum service temperature for A182 F22 is 595°C (1100°F). The minimum temperature is typically -29°C (-20°F). For temperatures below -29°C, low-temperature materials such as A350 LF2 or stainless steel should be considered.

Q6: Is NACE MR 0175 available for A182 F22 globe valves?

A: Yes, NACE MR 0175 compliance is available on request for sour oil and gas applications. F22 with hardness controlled to 22 HRC maximum satisfies NACE MR 0175 requirements for alloy steel in sour service. This includes material selection, hardness control and testing to ensure resistance to sulfide stress cracking.