| Sign In | Join Free | My chinacomputerparts.com |
|
| Sign In | Join Free | My chinacomputerparts.com |
|
| Categories | Fin Tube |
|---|---|
| Brand Name: | YUHONG |
| Model Number: | ASTM A213 T9 Studded Finned Tube |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin: | China |
| MOQ: | 10PCS |
| Price: | Negotiable |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1000 tons per month |
| Delivery Time: | Depends on quantity |
| Packaging Details: | Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Tube Material: | T9 |
| Fin Type: | Studded Finned Tube |
| Tube Length: | 10300mm |
| Bare Length: | 50mm/50mm |
| Company Info. |
| Yuhong Group Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
ASTM A213 T9 Alloy Steel Seamless Stud Fin Tube Customized Size
What is studded finned tube?
Studed fin tube is made by electrical resistance welding specially formed studs(round pins ) in rows around the tube. The Studs can be supplied in a variety of sizes and shapes. Stud tube has a very high heat transfer efficiency. The heat exchange efficiency is equivalent to 2-3 times that of the bare pipe.
Finned tubes are used in applications where efficient cooling is required to generate electricity or extract raw materials. Finned tubes are used in condensers, coolers and furnaces. The greater the surface area of finned tubes, the fewer tubes are required compared to using normal tubes. The higher the efficiency of finned tubes, the greater the space and cost savings can be.
Features of a Studded Fin Tube:
-It occupies less space and is, therefore, compact
-Highly durable
-Preferred over Finned tubes as they act as heat transfer systems
-Enhanced performance
Size Reference for Different Types of Fin Tubes
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tueb | 16-63 | 2.1-5 | <17 | ~0.4 |
| Extruded | Single metal combined metal | 8-51 | 1.6-10 | <17 | 0.2-0.4 |
| Low fin tube t-type fin tube | 10-38 | 0.6-2 | <1.6 | ~0.3 | |
| Bamboo tube corrugated tube | 16-51 | 8-30 | <2.5 | / | |
| Wound | l/kl/ll type fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3-25 | 5-30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8-30 | <200 | 1.5-3.5 | |
| Studed fin tube | 25-219 | 8-30 | 5-35 | φ5-20 | |
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 |
Applications:
-Power Plants
-Chemical Industry
-Heat Recovery Plants
-Heat Industry
-Steam Boiler
-Oil Refining
|
Studded Tube , ASTM A213 T9 / ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube ,Steam Reforming Furnace
ASTM A179 Carbon Steel Seamless Tube with Aluminum ASTM B221 6063 (1060), Extruded Fin Tube
ASME SA210 Gr.A1 Seamless Tube with Aluminum Al1060 Embedded G type Fin tube
Welded Helical Serrated Fin Tubes HFW Fin Tube For Per Heating Application
ASME SA179 , ASTM A179 Carbon Steel Low Finned Tube, for Air Cooler, cooling tower application
ASTM A179/ ASME SA179 Carbon Steel Seamless Tube with Aluminum 1060， Air Cooler, Extruded Fin Tube ,Embedded G Fin Tube
Carbon Steel Finned tube A179 Extruded Fin Tube L-Type Serrated Type Embeded Type Aluminium 1060/1050 Heat Exchanger
HIGH FREQUENCY WELDED TP347H HFW SOLID FIN TUBE HEAT EXCHANGER PART
ASME SA179 AL Finned Tube Extruded Finned Tube For Heat Exchanger Tube
CuNi 90/10 Shape Type Heat Exchanger Fin Tube Finned Copper Tube
