YUHONG HOLDING GROUP CO., LTD
YUHONG HOLDING GROUP CO., LTD
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Wound Fin Tube, ASME SA179 with Aluminum 1060 , L type Fin tube, Air Cooler and Condenser Application
What is L type Fin Tube? And what's the advantage of L type fin tube?
L-Type Fin Tube refers to a type of Heat Exchanger Tube that has fins attached to its outer surface in an L-shaped pattern. These fins are typically made of aluminum or copper and are used to enhance heat transfer between the fluid inside the tube and the surrounding environment.
The advantage of L-Type Fin Tube lies in its increased surface area, which allows for improved heat transfer efficiency. The L-shaped fins create turbulence in the airflow, promoting better heat dissipation and reducing the overall size and weight of the heat exchanger. This design is particularly beneficial in applications where space is limited or where high heat transfer rates are required.
By utilizing L-Type Fin Tubes, heat exchangers can achieve enhanced performance, improved energy efficiency, and compact designs. These advantages make L-Type Fin Tubes suitable for various industries, including HVAC systems, refrigeration, power plants, and industrial processes.
Base pipe/tube material:
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 T1, 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 Grade:Hestalloy:C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35. Monel:400,401, 404, R-405, K500.
Inconel:600, 601, 617, 625, 690, 718, 740, X-750. Incoloy:800, 800H, 800HT, 825, 840.
Pure Nickel:Ni-200, Ni-201, Ni-270. NS Alloy:Ns 1101, NS1102, NS1103,NS3105. Copper Alloy Steel: ASTM B111(70400, C70600, C71500, C71640, C68700, C44300)
Fin material: Alloy Steel , Stainless Steel , Carbon Steel .Stainless steel High Frequency Welded fins tube, carbon steel High Frequency Welded fins tube, Duplex High Frequency Welded fins tube Super Duplex High Frequency Welded fins tube, Air cooler fins tube, Air preheater fins tube. Extruded fins tube, Serrated fin tubes.
| Yuhong Group Fin Tube Specification | |||||
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tube | 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 &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 | 5~30 | φ5-20 | |
| Fin material | N° fins per meter | Strip thickness | Production capacity |
| All type of material | From 50 to 500 | From 0.4mm. to 3.0 mm. | More than 5000 meters per day |
| Tube material | Tube thickness | O.D. tube | Lenght available |
| All type of material | 1.00mm minimum | From 15mm. to 219.1mm. | All lenghts up to 25 Meters |