Yuhong Holding Group Co.,LTD
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| Place of Origin: | China |
| Brand Name: | YuHong |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | ASTM A106 GR.B |
| Minimum Order Quantity: | 500kg |
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| Price: | Negotiable |
| Packaging Details: | Ply-Wooden Cases with plastic caps |
| Delivery Time: | 20-80 Days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | According to Client's Request |
| Specification: | ASTM A106 | Material: | Gr.B |
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| Tube Type: | Fin Tube | Fin Type: | Studded Fin |
| Bare Tube Diameter: | 25-219 Mm | Fin Pitch: | 8-30 Mm |
| Fin Height: | 5-35 Mm | Fin OD: | 5-20 Mm |
ASTM A106 Gr.B Seamless Studded Fin Tube For Heat Exchanger Application
What's the description of studded fin tube?
A studded fin tube is a type of heat exchanger tube that is designed to enhance heat transfer efficiency. It consists of a base tube with small studs or fins attached to its outer surface. These studs or fins increase the surface area of the tube, allowing for improved heat transfer between the fluid inside the tube and the surrounding environment.
The studs or fins on the tube create turbulence in the fluid flow, which helps to break up the boundary layer and enhance heat transfer. This design is commonly used in applications where high heat transfer rates are required, such as in boilers, air coolers, and heat exchangers.
Studded fin tubes are often made from materials such as carbon steel, stainless steel, or copper, depending on the specific application and operating conditions. They are widely used in industries such as power generation, petrochemical, and HVAC (heating, ventilation, and air conditioning) systems.
Overall, the studded fin tube design is aimed at maximizing heat transfer efficiency and improving the performance of heat exchangers in various industrial applications.
What's the description of ASTM A106 Gr.B?
ASTM A106 Gr.B is a specification for seamless carbon steel pipe intended for high-temperature service. It is commonly used in various industries such as oil and gas, power generation, and refineries.
The "ASTM" in the name refers to the American Society for Testing and Materials, which sets standards for various materials and products. "A106" is the specific designation for seamless carbon steel pipe, and "Gr.B" indicates the grade of the steel.
ASTM A106 Gr.B pipes are manufactured using a seamless process, which means they are formed without any welding or joining. This results in a pipe with a uniform composition and strength throughout its length.
The "Gr.B" grade signifies that the steel used in the pipe has a minimum yield strength of 35,000 psi (240 MPa) and a minimum tensile strength of 60,000 psi (415 MPa). This grade of steel is suitable for high-temperature applications, as it can withstand elevated temperatures and pressures.
ASTM A106 Gr.B pipes are commonly used for conveying fluids and gases at high temperatures and pressures. They are known for their excellent durability, corrosion resistance, and ability to withstand harsh operating conditions.
It is important to note that ASTM A106 Gr.B is just one of many specifications available for carbon steel pipes, and the selection of the appropriate specification depends on the specific requirements of the application.
Mechanical Property for ASTM A106 Carbon Steel Tube
| Standard | Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) |
| A106 | A | ≥330 | ≥205 | ≥35 |
| B | ≥415 | ≥240 | ≥30 | |
| C | ≥485 | ≥275 | ≥30 |
Chemical Composition for ASTM A106 Carbon Steel Tube
| Standard | Grade | C | Si | Mn | P | S | Mo | Cr | V |
| A106 | A | ≤0.25 | ≥01.0 | 0.27-0.93 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 |
| B | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 | |
| C | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 |
Studded pipe advantages:
Because of their relatively thicker Cross-section as compared to fins, Studded pipe is one of the mechanically Strongest extended-surfaces Available. Although strength may not be a consideration for heat Transfer performance, it may be important when the application requires the extended surface to carry the weight of the tube at supports, or where severe mechanical abuse is expected in service or during cleaning.
What's the application of A106 Gr.B seamless studded fin tube?
The A106 Gr.B seamless studded fin tube is commonly used in various industrial applications where high heat transfer rates and corrosion resistance are required. Some potential applications of A106 Gr.B seamless studded fin tubes include:
1. Boilers: A106 Gr.B seamless studded fin tubes are often used in boiler systems to enhance heat transfer efficiency and improve overall performance. They help in transferring heat from the combustion gases to the water or steam within the boiler.
2. Heat Exchangers: These fin tubes are utilized in heat exchangers to facilitate efficient heat transfer between two fluids. They are commonly found in applications such as air coolers, condensers, and oil coolers.
3. Petrochemical Industry: A106 Gr.B seamless studded fin tubes are suitable for use in the petrochemical industry, where they can be employed in processes involving heat transfer, such as in heat exchangers for refining and processing various chemicals.
4. Power Generation: These fin tubes find application in power plants, particularly in steam generators and heat recovery steam generators (HRSGs). They assist in transferring heat from the exhaust gases to the water or steam, improving energy efficiency.
5. HVAC Systems: A106 Gr.B seamless studded fin tubes can be used in heating, ventilation, and air conditioning (HVAC) systems for efficient heat transfer between the air and the refrigerant or water.
Contact Person: Phoebe Yang
Tel: 0086-18352901472
Fax: 0086-574-88017980
