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{"title":"Studded Tube , ASTM A213 T9 \/ ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/5e\/193bf5e1420e2ad6d787493b5761-200x200-1\/studded_tube_2c_astm_a213_t9_2f_asme_sa213_t11_with_11cr_28ss_409_29_studded_fin_tube_2csteam_reforming_furnace.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"Studded Fin Tube , Pin Tube, Oil Furnace Tube , Steam Furnace Tube, Reforming Tube","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Place of Origin":"China, Korea"}}
{"title":"ASTM A179 Carbon Steel Seamless Tube with Aluminum ASTM B221 6063 (1060),","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/14\/2f89f1fc083fb0d86fc1c8c6a7b5-200x200-1\/astm_a179_carbon_steel_seamless_tube_with_aluminum_astm_b221_6063_281060_29_2c_extruded_fin_tube.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"Extruded Fin Tube","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Place of Origin":"China, Korea"}}
{"title":"ASME SA210 Gr.A1 Seamless Tube with Aluminum Al1060 Embedded G type Fin tube","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/83\/722d4f6a846d5b7ec435ca0956f1-200x200-1\/asme_sa210_gr_a1_seamless_tube_with_aluminum_al1060_embedded_g_type_fin_tube.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"A179, A192, SA210 Gr A1\/C, A106 Gr B, TP304\/304L,TP316\/TP316L\/316Ti, A789 S31803\/S2205 Copper:UNS12200\/UNS14200\/UNS70600, CuNi70\/30,CuNi 90\/10","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Place of Origin":"China"}}
{"title":"Welded Helical Serrated Fin Tubes HFW Fin Tube For Per Heating Application","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/39\/0f0159470fee4c18f8581ab23fed-200x200-1\/welded_helical_serrated_fin_tubes_hfw_fin_tube_for_per_heating_application.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"HFW fin Tube , Serrated Fin Tube","Certification":"ISO , PED, API , CE","Place of Origin":"CHINA"}}
{"title":"ASME SA179 , ASTM A179 Carbon Steel Low Finned Tube, for Air Cooler, cooling","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/4f\/b53764af2b239d868febd1d5d10a-200x200-1\/asme_sa179_2c_astm_a179_carbon_steel_low_finned_tube_2c_for_air_cooler_2c_cooling_tower_application.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"Low Fin Tube, Low Finned Tube","Certification":"ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008","Place of Origin":"CHINA"}}
{"title":"ASTM A179\/ ASME SA179 Carbon Steel Seamless Tube with Aluminum 1060\uff0c Air Cooler,","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/23\/670b6953aaff63cf0fbfa25b3c77-200x200-1\/astm_a179_2f_asme_sa179_carbon_steel_seamless_tube_with_aluminum_1060_ef_bc_8c_air_cooler_2c_extruded_fin_tube_2cembedded_g_fin_tu.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"A179 , A192, A210 Gr.A1, C , ASTM A213 T11, T22, T5, T9","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Place of Origin":"China"}}
Carbon Steel ASTM A179 extruded finned tubes are specialized heat exchangers designed to enhance thermal performance by increasing the surface area available for heat transfer. The fins are extruded onto the base tube, which allows for a more secure bond and better thermal conductivity compared to other methods (like welded or glued fins).
ASTM A179 provides a good balance of strength, ductility, and thermal conductivity.
Fins: The fins can be made from the same material as the tube or can be constructed from other metals (like aluminum) to improve thermal performance, depending on the application requirements.
AL1060, AL6063, AL1100, C12200 ,SS304,SS304L,SS316L,SS409 etc.
Type
Extruded fin tube L/LL//KL fin tube "G" Embedded fin tube Low fin tube Double "L" fin tube High frequency welded fin tube Integral fin tube...
Process
Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube
Finish
Annealed & pickled, bright annealing, polished, antirust oil, the black painting
Ends
Beveled end, Plain end, Plastic Cap at Both end
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 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
5~30
φ5-20
Corrosion Resistance of ASTM A179 Extruded Finned Tube
Surface Treatment: Depending on the application, finned tubes may undergo surface treatments like galvanization or coating to enhance corrosion resistance, especially when used in humid or corrosive environments.
Material Choice: While A179 is primarily a carbon steel, other materials (like stainless steel or special alloys) can be selected for specific applications requiring greater corrosion resistance.
Installation and Maintenance of ASTM A179 Extruded Finned Tube
Ease of Installation: A179 extruded finned tubes can often be integrated into existing systems with relative ease, provided proper fitting is used.
Maintenance Considerations: Regular cleaning may be required to prevent dust or particles from affecting the efficiency of the fins.
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...