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Payment Type: L/C,T/T
Transportation: Ocean,Air,Land,Express
Model No.: ASTM A213 T9
Brand: YuHong
Status: New
Applicable Industry: Manufacturing Plant, Construction Works
Mechanical Test Report: Provided
Marketing Type: Hot Product 2019
Place Of Origin: China
Species: Fin Tube
Use: Heater Parts
Service System: Online Support
Product Name: Studded Fin Tube
ASTM A213 T9 Seamless Studed Fin Tube for Heat Exchanger Application
General Description
Studded fin tubes, also known as Finned Tubes or finned heat exchanger tubes, are specialized heat transfer components used in various industries. These tubes consist of a base tube with small studs or fins attached to its outer surface. The studs or fins increase the surface area of the tube, enhancing heat transfer efficiency.
Studded fin tubes are commonly used in applications where heat exchange between fluids of different temperatures is required. The increased surface area provided by the fins allows for improved heat transfer rates, making them ideal for applications involving high temperature differentials or where compact heat exchangers are needed.
These tubes are widely used in industries such as petrochemical, power generation, oil and gas, HVAC (heating, ventilation, and air conditioning), and process industries. They are particularly effective in applications involving heat recovery, air coolers, condensers, and boilers.
Studded fin tubes are available in various materials, including carbon steel, stainless steel, and alloys, depending on the specific requirements of the application. The studs or fins can be of different shapes and configurations, such as helical, rectangular, or circular, to optimize heat transfer performance.
Overall, studded fin tubes are a reliable and efficient solution for enhancing heat transfer in a wide range of industrial processes, contributing to improved energy efficiency and cost-effectiveness.
Base tube
Stainless steel: ASME SA213/ASTM A213, ASME SA249/A249 ,ASME SA312/A312
( TP304,304L, TP304H, TP310S, TP310H, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321,TP321H, TP347, TP347H, TP904L )
Duplex/Super Duplex Steel: ASME SA789/A789 , ASME SA790/A790
( S31803, S32205, S32750, S31500, S32304, S32900 )
Carbon Steel: ASME SA106/ASTM A106 Gr B, Gr C, ASME SA179/ASTM A179, ASME SA192/ASTM A192, ASTM A214, ASTM A210 Gr.A1, Gr.C.
Alloy Steel:
ASME SA213/ASTM A213 T2, T11, T12, T22, T23, T5, T9, T91, T92 ;
ASME SA335 /ASTM A335 P1, P11, P12, P22, P23, P5, P9 , P91, P92 , 16Mo3, 15Mo3, 13CrMo-4, 12Cr1MoVG
Nickel Alloy Steel: Hestalloy / Inconel / Pure Nickel / NS Alloy / Copper Alloy Steel
Stud material
Carbon Steel, Stainless Steel And Alloy Steel (Any Ferrous Material)
Chemical Composition Of T9
| Cr, % | C, % | P, % | S, % | Mo, % | Mn, % | Si, % |
| 4.00-6.00 | 0.15 max | 0.025 max | 0.025 max | 0.45-0.65 | 0.30-0.60 | 0.50 max |
Mechanical Properties of A213 T9 Alloy Steel Seamless Tubes
| Properties | Data |
| Tensile strength, min, (MPa) | 415 Mpa |
| Yield strength, min, (MPa) | 205 Mpa |
| Elongation, min, (%), L/T | 30/20 |
Equivalent Material of Alloy Steel T9
| ASTM | JIS G 3458 | UNS | BS | ISO |
| T9 | STPA 26 | S50400 | 3604 P1 629-470 | 2604 II TS38 |
The Application of A213 T9 Studed Fin Tube:
-Power Plants
-Chemical Industry
-Heat Recovery Plants
-Heat Industry
-Steam Boiler
-Oil Refining
A213 T9 Studded Fin Tubes are specifically designed for applications that require high-temperature and corrosion-resistant properties. These tubes are commonly used in industries such as petrochemical, power generation, oil and gas, and process industries.
The A213 T9 designation refers to the specific grade of seamless alloy steel tube that is used as the base tube in the studded fin tube construction. This alloy steel tube is known for its excellent high-temperature strength and resistance to oxidation and corrosion.
Studded fin tubes made from A213 T9 alloy steel are often utilized in heat exchangers, boilers, and other equipment where efficient heat transfer is crucial. The studded fins increase the surface area of the tube, allowing for enhanced heat transfer between fluids of different temperatures.
The specific application of A213 T9 Studded Fin Tubes can vary depending on the industry and process requirements. Some common applications include heat recovery systems, air coolers, condensers, and process heaters. These tubes are particularly suitable for environments with high-temperature differentials and corrosive conditions.
It is important to note that the selection of A213 T9 Studded Fin Tubes should be based on the specific operating conditions and requirements of the application. Consulting with a qualified engineer or heat transfer specialist is recommended to ensure the appropriate selection and installation of these tubes for optimal performance and longevity.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden cases with iron frames |
Packaging: Ply-wooden cases with iron frames
Productivity: 100 tons per month
Transportation: Ocean,Air,Land,Express
Place of Origin: China
Supply Ability: According to Clients' Requests
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
HS Code: 8419909000
Payment Type: L/C,T/T
Incoterm: FOB,CIF,EXW,Express Delivery
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