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Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler

Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler

Brand Name: Yuhong
Model Number: ASTM A335 P22
MOQ: 500KGS
Price: Negotiable
Packaging Details: Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)
Payment Terms: TT, LC
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Base Pipe Specification&Material:
ASTM A335 P22
Fin Material:
11-13 Cr
Fin Type:
Helical Solid Finned Tubes/Spiral High Frequency Welding Finned Tube
Base Tube/Pipe OD:
15.88-230mm
Fin Pitch:
4mm-30mm
Fin Height:
8-30mm
Fin Thickness:
0.8-3mm
Pipe Length:
Customsized
Application:
Air Preheaters, Boiler, Heat Exchangers...
Supply Ability:
According to Clients' requirements
Highlight:

ASTM A335 Solid Finned Tube

,

Boiler Solid Finned Tube

,

Air Preheaters Solid Finned Tube

Product Description

Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters, Boiler

 

What is ASTM A335 P22 Helical Solid Finned Tube?

ASTM A335 P22 Helical Solid Finned Tube is a type of heat exchanger tube made from a seamless ferritic alloy steel called ASTM A335 P22. It has helical solid fins on its exterior surface, which helps to increase surface area for better heat transfer efficiency. This finned tube is commonly used in industries like power generation, petrochemical, and chemical processing where heat transfer is critical for the process. The helical fins improve the overall heat transfer coefficient, resulting in optimal heat transfer performance.

 

What is main function and advantage of ASTM A335 P22 Helical Solid Finned Tube?

The main function of ASTM A335 P22 Helical Solid Finned Tube is to improve the heat transfer efficiency in heat exchangers. The helical solid fins on the outer surface of the tube increase the surface area, which increases the heat transfer rate between the tube and the fluid flowing over it. This improved heat transfer efficiency results in higher thermal performance of the heat exchanger.

The primary advantage of using ASTM A335 P22 Helical Solid Finned Tube is that it allows for higher heat transfer rates without increasing the size of the heat exchanger. This can result in cost savings and a more compact design. Additionally, the tube's durable construction using a seamless ferritic alloy steel with excellent high-temperature strength, allows it to withstand high-temperature and high-pressure applications without corrosion or wear damage.

 

The chemical compositions and mechanical properties of ASTM A335 P22 are listed below:

Chemical Compositions:
- Carbon (C): 0.05 - 0.15%
- Manganese (Mn): 0.30 - 0.60%
- Phosphorus (P): 0.025% max
- Sulfur (S): 0.025% max
- Silicon (Si): 0.50 - 1.00%
- Chromium (Cr): 1.90 - 2.60%
- Molybdenum (Mo): 0.87 - 1.13%

Mechanical Properties:
- Tensile Strength: 415 MPa (60,200 psi) minimum
- Yield Strength: 205 MPa (29,800 psi) minimum
- Elongation: 30% minimum
- Hardness (HB): 163 maximum
- Impact Strength: 35J (26 ft-lbf) minimum at -20°C (-4°F)

These chemical compositions and mechanical properties make ASTM A335 P22 suitable for use in high-temperature and high-pressure applications.

 

What are the main applications of ASTM A335 P22 Helical Solid Finned Tube?

The main applications of ASTM A335 P22 Helical Solid Finned Tubes include:

1. Heat exchangers: These tubes are commonly used in heat exchangers where the transfer of heat between different fluids is required. The helical solid fins on the exterior of the tube increase the surface area, improving the overall heat transfer efficiency.

2. Chemical processing: The use of these tubes is critical in chemical processing plants where aggressive fluids and gases are utilized, requiring high resistance to corrosion and heat.

3. Power generation: In power generation plants, these tubes are used in boilers, steam generating tubes, and reheater tubes, requiring high resistance to temperature and pressure.

4. Petrochemical industry: These tubes are used in heat exchangers and condenser tubes in the petrochemical industry, requiring high-temperature resistance and corrosion resistance.

5. Automotive industry: Finned tubes are also used in the exhaust systems of automobiles, requiring high-temperature resistance and improved thermal performance.

Overall, ASTM A335 P22 Helical Solid Finned Tubes are used in various industries requiring high resistance to temperature and corrosion, and improved heat transfer efficiency.

Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler 0

 

Good price  online

Products Details

Home > Products >
Solid Fin Tube
>
Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler

Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler

Brand Name: Yuhong
Model Number: ASTM A335 P22
MOQ: 500KGS
Price: Negotiable
Packaging Details: Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)
Payment Terms: TT, LC
Detail Information
Place of Origin:
China
Brand Name:
Yuhong
Certification:
ABS, BV, DNV, CCS, LR
Model Number:
ASTM A335 P22
Base Pipe Specification&Material:
ASTM A335 P22
Fin Material:
11-13 Cr
Fin Type:
Helical Solid Finned Tubes/Spiral High Frequency Welding Finned Tube
Base Tube/Pipe OD:
15.88-230mm
Fin Pitch:
4mm-30mm
Fin Height:
8-30mm
Fin Thickness:
0.8-3mm
Pipe Length:
Customsized
Application:
Air Preheaters, Boiler, Heat Exchangers...
Minimum Order Quantity:
500KGS
Price:
Negotiable
Packaging Details:
Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)
Delivery Time:
45-75 Days (Depend on Customer's Requirements)
Payment Terms:
TT, LC
Supply Ability:
According to Clients' requirements
Highlight:

ASTM A335 Solid Finned Tube

,

Boiler Solid Finned Tube

,

Air Preheaters Solid Finned Tube

Product Description

Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters, Boiler

 

What is ASTM A335 P22 Helical Solid Finned Tube?

ASTM A335 P22 Helical Solid Finned Tube is a type of heat exchanger tube made from a seamless ferritic alloy steel called ASTM A335 P22. It has helical solid fins on its exterior surface, which helps to increase surface area for better heat transfer efficiency. This finned tube is commonly used in industries like power generation, petrochemical, and chemical processing where heat transfer is critical for the process. The helical fins improve the overall heat transfer coefficient, resulting in optimal heat transfer performance.

 

What is main function and advantage of ASTM A335 P22 Helical Solid Finned Tube?

The main function of ASTM A335 P22 Helical Solid Finned Tube is to improve the heat transfer efficiency in heat exchangers. The helical solid fins on the outer surface of the tube increase the surface area, which increases the heat transfer rate between the tube and the fluid flowing over it. This improved heat transfer efficiency results in higher thermal performance of the heat exchanger.

The primary advantage of using ASTM A335 P22 Helical Solid Finned Tube is that it allows for higher heat transfer rates without increasing the size of the heat exchanger. This can result in cost savings and a more compact design. Additionally, the tube's durable construction using a seamless ferritic alloy steel with excellent high-temperature strength, allows it to withstand high-temperature and high-pressure applications without corrosion or wear damage.

 

The chemical compositions and mechanical properties of ASTM A335 P22 are listed below:

Chemical Compositions:
- Carbon (C): 0.05 - 0.15%
- Manganese (Mn): 0.30 - 0.60%
- Phosphorus (P): 0.025% max
- Sulfur (S): 0.025% max
- Silicon (Si): 0.50 - 1.00%
- Chromium (Cr): 1.90 - 2.60%
- Molybdenum (Mo): 0.87 - 1.13%

Mechanical Properties:
- Tensile Strength: 415 MPa (60,200 psi) minimum
- Yield Strength: 205 MPa (29,800 psi) minimum
- Elongation: 30% minimum
- Hardness (HB): 163 maximum
- Impact Strength: 35J (26 ft-lbf) minimum at -20°C (-4°F)

These chemical compositions and mechanical properties make ASTM A335 P22 suitable for use in high-temperature and high-pressure applications.

 

What are the main applications of ASTM A335 P22 Helical Solid Finned Tube?

The main applications of ASTM A335 P22 Helical Solid Finned Tubes include:

1. Heat exchangers: These tubes are commonly used in heat exchangers where the transfer of heat between different fluids is required. The helical solid fins on the exterior of the tube increase the surface area, improving the overall heat transfer efficiency.

2. Chemical processing: The use of these tubes is critical in chemical processing plants where aggressive fluids and gases are utilized, requiring high resistance to corrosion and heat.

3. Power generation: In power generation plants, these tubes are used in boilers, steam generating tubes, and reheater tubes, requiring high resistance to temperature and pressure.

4. Petrochemical industry: These tubes are used in heat exchangers and condenser tubes in the petrochemical industry, requiring high-temperature resistance and corrosion resistance.

5. Automotive industry: Finned tubes are also used in the exhaust systems of automobiles, requiring high-temperature resistance and improved thermal performance.

Overall, ASTM A335 P22 Helical Solid Finned Tubes are used in various industries requiring high resistance to temperature and corrosion, and improved heat transfer efficiency.

Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler 0