| Tube Material: | Carbon Steel，Stainless Steel，Copper，Alloy Steel， Etc. | Type: | Seamless |
|---|---|---|---|
| Fin Height: | 0mm-16mm | Fin Pitch: | 2-14mm |
| Tube Length: | 18 Meters Max | Application: | Heater Parts，Refrigeration Parts，heat Exchanger，Cooler，Fluid Cooling |
| High Light: | Seamless Heat Exchanger Tube U Bend， Finned Heat Exchanger Tube， U Bend Finned Tube | ||
Heat Exchanger Tube Seamless Stainless Steel U Bend Fin Tube For Oil And Gas Plant
TONG CHUANG GROUP supply Boiler tube， Heat Exchange Tube， Air Cooling Tube， Condenser Tube more than 32 years， and our material grade contain Stainless Steel ， Duplex Steel， Super Duplex Steel， Hastelloy， Monel， Inconel， Incoloy， Cr-Mo alloy， Copper alloy steel， and every year sell more than 80000 tons pipes and tubes to our client projects. And up to now we already export more than 75 countries. The U Bend Fin Tubes are widly used in Mining， Energy， Petrochemical， Chemical Industry， Food plant， Paper plant， Gas and Fluid Industry etc.
Fin Tube
Fin tubes are used in applications involving the transfer of heat from a hot fluid to a colder fluid through a tube wall. Furthermore， fin tubes are used when the heat transfer coefficient on the outside of the tubes is appreciably lower than that on the inside.
Standard Specification
ASTM A213 / A213M – 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler， Superheater， Heat-Exchanger Tubes
ASTM A269 – 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A312 / A312M – 12:Standard Specification for Seamless， Welded， and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A511 / A511M – 12:Standard Specification for Seamless Stainless Steel Mechanical Tubing
ASTM A789 / A789M – 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M – 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
DIN 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL TUBES.
DIN 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube
EN10216-5 CT 1/2 : Stainless Steel & Tube
GOST 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION RESISTANT STEEL.
Others like BS， JIS standard or can supply.
Technical Details/Base Tube Details
Tube Diameter : 20 mm OD Min to 219 mm OD Max.
Tube Thickness : Minimum 2 mm up to 16mm
Tube Material : Carbon Steel， Stainless Steel， Alloy Steel， Corten steel， duplex Steel， Super Duplex Steel， Inconel， High Chrome High Nickle & Incolloy， CK 20 material and some other material.
Fin Details
Fins Thickness : Min. 0.8 mm to Max. 4 mm
Fins Height : Min 0.25” (6.35 mm) To Max.1.5” (38 mm)
Fin Density : Min 43 Fins Per Meter To Max. 287 Fins Per Meter
Material : Carbon Steel， Stainless Steel， Alloy Steel， Corten steel， Duplex Steel and Incolloy.
For a rapid quotation， plz send with following requirement
Number of pieces，
base tube: Diameter， thickness， length and material specification.
Fins: material specification， type (solid or serrated)， height， thickness， spacing， finned length and unfinned sections. Weld prep details if required.
Delivery period required.
Applications
U Bend Fin tubes are widely used in piping systems in chemical and petrochemical industries， boiler industries， heat exchanger industries …
