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2205 Globe Valve,150LB,11/2 Inch,RF End

2205 Globe Valve,150LB,11/2 Inch,RF End

Design Standard: BS1868/ASME B16.34
Номинальные значения давления и температуры: ASME B16.34
Диапазон размеров: от 2 до 48 дюймов.
Диапазон давления: класс от 150 до 2500
Торцевые соединения: фланцевые RF, RTJ, стыковая сварка
Размеры фланцевого конца: ASME B16.5 (≤24 дюйма), ASME B16.47 серии A или B (>24 дюйма)
Размеры концов под стыковую сварку: ASME B16.25, лицевая сторона
Монтажные размеры: ASME B16.10.
Проверка и тестирование: API 598.
Материалы корпуса: ASTM A351 CF8, ASTM A351 CF8M, ASTM A351 CF3M, ASTM A351 CF8C.
CN3MN, CK3MCUN, CN7M, ASTM A890 4A (CD3MN), ASTM A890 5A (CE3MN),
АСТМ А890 6А (CD3MWCuN)
АСТМ Б148 К95800, АСТМ Б148 К95500.
Упаковочные материалы: ПТФЭ, ППЛ, графит, графит с инконельной проволокой.

 

Категория: Метки: , , , ,

2205 globe valve is  a type of valve constructed from duplex stainless steel 2205, known for its high strength and corrosion resistance.. These valves are typically used in applications requiring both strength and resistance to harsh environments, such as in the oil and gas, chemical, and marine industries. 

Here’s a more detailed breakdown:
Material:
  • Duplex Stainless Steel 2205: This material offers a combination of high strength, good weldability, and excellent resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. This makes it suitable for demanding applications. 
Key Features and Applications:
  • Corrosion Resistance:

    2205 duplex stainless steel provides superior resistance to corrosion compared to standard stainless steels, making it ideal for handling corrosive fluids and harsh environments. 

  • High Strength:

    The duplex microstructure of 2205 provides high tensile and yield strength, enabling the valve to withstand high pressures and stresses. 

  • Versatile Use:

    Globe valves, including those made of 2205, are known for their ability to both regulate flow and provide tight shutoff. They are used in a wide range of applications, including: 

    • Oil and Gas: Handling corrosive hydrocarbons and seawater. 
    • Chemical Processing: Managing various chemicals and acids. 
    • Marine Industry: Resisting saltwater corrosion. 
    • Power Generation: Handling steam and other fluids. 
  • Precise Flow Control:

    Globe valves are often chosen when precise flow regulation is needed, as they can be throttled to control the flow rate of fluids. 

  • Manual and Actuated Operation:

    2205 globe valves can be manually operated with handwheels or automatically controlled with actuators (pneumatic, electric, etc.). 

In essence, a 2205 globe valve combines the robust properties of duplex stainless steel 2205 with the functionality of a globe valve, making it a reliable choice for demanding applications where both strength and corrosion resistance are crucial. 
 ASTM A890 4A(CD3MN) Globe Valve,2205 Globe Valve,150LB 2205 Globe Valve,RF End 2205 Globe Valve,11/2″ 2205 Globe Valve.

2205 Globe Valve Main Size and Length

ДН 150Lb（RF) Main Size（mm）
mm in Л Д Д1 Д2 б н-φd
15 1/2 108 89 60.5 35 11.2 4-16
20 3/4 117 98 69.9 43 12.7 4-16
25 1 127 108 79.2 51 14.2 4-16
32 11/4 140 117 89 63 16 4-16
40 11/2 165 127 98.6 73 17.5 4-16
50 2 203 152 120.7 92 19 4-19
65 21/2 216 178 139.7 105 22.4 4-19
80 3 241 190 152.4 127 24 4-19
100 4 292 229 190.5 157 24 4-19
125 5 356 254 216.0 186 24 8-22.5
150 6 406 279 241.3 216 25.4 8-22.5
200 8 495 343 298.5 270 28.4 8-22.5
250 10 622 406 362.0 324 30.2 12-25.4
300 12 698 483 431.8 381 32 12-25.4
350 14 787 533 476.3 413 35 12-29
400 16 914 597 539.8 470 36.6 26-29

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