|
| Brand Name: | YUHONG |
| Model Number: | Doughnut and disk baffle |
| MOQ: | 1 PC |
| Price: | Negotiable |
| Delivery Time: | 5-10 days |
| Payment Terms: | L/C, T/T |
ASME SA266 GRADE2 Carbon Steel Doughnut Baffle for Heat Exchangers
Yuhong Holding Group Co., Ltd. is a leading manufacturer of pressure vessels, specializing in the production of thin-film evaporators, heat exchangers, reactors, columns, storage tanks, and filters. With an annual production capacity exceeding 6,000 tons, we provide high-quality products in various specifications and materials to meet the needs of industries such as biopharmaceuticals, petrochemicals, and more.
Our ASME SA266 GRADE2 Carbon Steel Doughnut Baffle is a critical component in heat exchangers, designed to improve fluid distribution and enhance thermal efficiency. Manufactured to meet the stringent requirements of the ASME Boiler and Pressure Vessel Code, this product ensures durability, reliability, and optimal performance in demanding industrial environments.
SA266 GRADE2 Chemical Composition
The material ASME SA266 GRADE2 is a carbon steel widely used for heat exchanger components due to its excellent mechanical properties and weldability. Below is the chemical composition of SA266 GRADE2:
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.30 |
| Manganese (Mn) | 0.60 - 1.35 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.040 |
| Silicon (Si) | 0.15 - 0.40 |
SA266 GRADE2 Mechanical Properties
The mechanical properties of SA266 GRADE2 make it ideal for use in heat exchangers where strength and durability are critical.
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 485 - 620 |
| Yield Strength (MPa) | ≥ 250 |
| Elongation (%) | ≥ 20 |
| Hardness (HBW) | ≤ 160 |
These properties ensure that the doughnut baffles can withstand high pressures and temperatures commonly encountered in industrial heat exchangers.
Heat Exchanger Doughnut Baffle Testing
To ensure the highest quality and performance, the doughnut baffles are subjected to rigorous testing and quality checks. Below are the key inspection items performed on the finished product:
| Inspection Item | Description |
|---|---|
| Dimensional Accuracy | Ensures precise dimensions for seamless integration into heat exchanger systems. |
| Surface Quality | Inspected for smoothness, absence of cracks, and proper finish. |
| Material Composition | Verified against ASME SA266 GRADE2 standards using spectrochemical analysis. |
| Mechanical Property Testing | Includes tensile strength, yield strength, and hardness testing. |
| Non-Destructive Testing (NDT) | Ultrasonic testing to detect internal defects or inconsistencies. |
| Corrosion Resistance | Surface treated to enhance corrosion resistance in harsh operating environments. |
These tests ensure that the doughnut baffles meet the stringent requirements of industrial applications and provide long-term reliability.
Applications
The ASME SA266 GRADE2 Carbon Steel Doughnut Baffles are widely used in heat exchangers across various industries to enhance thermal efficiency and improve fluid flow distribution. Key application areas include:
Why Choose Yuhong Holding Group Co., Ltd.?
With over 20 years of expertise, Yuhong Holding Group Co., Ltd. is a trusted provider of pressure vessel components and heat exchanger solutions.
Our commitment to excellence ensures that products like the ASME SA266 GRADE2 Carbon Steel Doughnut Baffle deliver superior performance and reliability in demanding industrial environments.
Conclusion
The ASME SA266 GRADE2 Carbon Steel Doughnut Baffle, manufactured by Yuhong Holding Group Co., Ltd., is a high-quality and reliable solution for enhancing heat exchanger performance. With its superior material properties, rigorous testing, and compliance with ASME standards, this product is an excellent choice for a wide range of industrial applications.
For more information or customized solutions, please contact us today. We look forward to serving your industrial needs with the highest quality products.
