ASME SA336 F11 Cl2 alloy Steel Tube Side Flange For High temperature and high pressure environment
Price:
NON
MOQ:
1 PC
Delivery Time:
1 - 4 MONTH
Brand:
YUHONG
Product Description
ASME SA336 F11 Cl2 alloy Steel Tube Side Flange For High temperature and high pressure environment
The ASME SA336 F11 Cl2 Tube Side Flange is a high-performance alloy steel flange designed for use in high-temperature and high-pressure environments. It is not a standard general-purpose flange, but a specialized component designed for heat exchangers operating under harsh conditions such as oil refining, chemical processing, or high-temperature power plants.
In shell-and-tube heat exchangers, the medium flows through two main spaces: the tube side and the shell side. The Tube Side designation specifies that this flange is used to connect, seal, or manage the fluid in the tube side.
| Chemical Composition (Weight %) | |
| ASME SA-336 Specification. | |
| Element | Composition Requirement (%) |
| Carbon (C) | 0.05 - 0.17 |
| Manganese (Mn) | 0.40 - 0.80 |
| Phosphorus (P), max | 0.025 |
| Sulfur (S), max | 0.025 |
| Silicon (Si) | 0.50 - 0.80 |
| Chromium (Cr) | 1.00 - 1.50 |
| Molybdenum (Mo) | 0.44 - 0.65 |
| Mechanical Properties | ||
| Requirements for Grade F11 Class 2 | ||
| Property | Test Condition / Direction | Requirement |
| Tensile Strength | At Room Temperature | 415 MPa (60 ksi) min |
| Yield Strength | 0.2% Offset, at Room Temperature | 205 MPa (30 ksi) min |
| Elongation | In 50 mm (2 in.) Gauge Length, at Room Temperature | 20% min |
| Reduction of Area | At Room Temperature | 45% min |
| Brinell Hardness | --- | 137 - 187 HBW |
| Charpy V-Notch Impact | At -30°C (-22°F) | Avg. of 3 specimens: 20 J (15 ft·lbf) min |
| Single specimen: 16 J (12 ft·lbf) min | ||
Applications:
- Hydrocracking/hydrodesulfurization unit
- Hydrogen production and ammonia synthesis
- Ethylene cracking unit
- General pressure vessels
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Equipment Dept. (Marketing Director)