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Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5

  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Square Fin Tube,H/HH Fin Tube
  • Intergrally Fin Tube
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Brazed Fin Tube
  • Copper Fin Tube
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
  • Fin Tube & Tubos aletados-ASME SA179, SA192, SA213, EN10216-5
Model No.︰-
Brand Name︰ASME SA179, SA192, SA213, SA556,
Country of Origin︰-
Unit Price︰-
Minimum Order︰-
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Product Description
                Solid type

 

FIN THICKNESS(MM)T 0.8 1.2 1.5
TUBE O.D / FPI 3 5 7 3 5 7 2 4 6
1" (25.4MM) 0.44 0.68 0.92 0.44 0.68 0.92 0.32 0.58 0.8
1 1/4" (31.8MM) 0.67 1.05 1.42 0.67 1.05 1.42 0.47 0.85 1.23
1 1/2" (38.1MM) 0.92 1.46 1.99 0.92 1.46 1.99 0.65 1.19 1.73
2" (50.8MM) 1.35 2.14 2.93 1.35 2.14 2.93 0.95 1.74 2.54
2 1/2" (63.5MM) 1.60 2.53 3.46 1.60 2.53 3.46 1.13 2.06 2.99
3" (76.2MM) 1.84 2.91 3.98 1.84 2.91 3.98 1.31 2.38 3.45
3 1/2" (88.9MM) 2.40 3.80 5.21 2.40 3.80 5.21 1.67 3.10 4.51
4" (101.6MM) 2.67 4.23 5.80 2.67 4.23 5.80 1.89 3.45 5.02
5" (127MM) 3.22 5.10 6.98 3.22 5.10 6.98 2.28 4.16 6.04
6" (152.4MM) 4.54 7.25 9.95 4.54 7.25 9.95 3.19 5.89 8.60
 
FIN THICKNESS(MM)T 1.9 2.6 FIN HEIGHT
TUBE O.D / FPI 1.5 3 5 1.5 3 4 H(MM)
1" (25.4MM) 0.26 0.44 0.68 0.32 0.44 0.58 12.7
1 1/4" (31.8MM) 0.38 0.67 1.05 0.47 0.67 0.85 16
1 1/2" (38.1MM) 0.52 0.92 1.46 0.65 0.92 1.19 19
2" (50.8MM) 0.75 1.35 2.14 0.95 1.35 1.74 22
2 1/2" (63.5MM) 0.09 1.60 2.53 1.13 1.60 2.06 22
3" (76.2MM) 1.04 1.84 2.91 1.31 1.84 2.38 22
3 1/2" (88.9MM) 1.34 2.40 3.80 1.67 2.40 3.10 25
4" (101.6MM) 1.50 2.67 4.23 1.89 2.67 3.45 25
5" (127MM) 1.81 3.22 5.10 2.28 3.22 4.16 25
6" (152.4MM) 2.51 4.54 7.25 3.19 4.54 5.89 30
 
 Serrated type
FIN THICKNESS(MM)T 0.8 1.2 1.5
TUBE O.D / FPI 3 5 7 3 5 7 2 4 6
1" (25.4MM) 0.44 0.68 0.92 0.44 0.68 0.92 0.32 0.58 0.8
1 1/4" (31.8MM) 0.67 1.05 1.42 0.67 1.05 1.42 0.47 0.85 1.23
1 1/2" (38.1MM) 0.92 1.46 1.99 0.92 1.46 1.99 0.65 1.19 1.73
2" (50.8MM) 1.35 2.14 2.93 1.35 2.14 2.93 0.95 1.74 2.54
2 1/2" (63.5MM) 1.60 2.53 3.46 1.60 2.53 3.46 1.13 2.06 2.99
3" (76.2MM) 1.84 2.91 3.98 1.84 2.91 3.98 1.31 2.38 3.45
3 1/2" (88.9MM) 2.40 3.80 5.21 2.40 3.80 5.21 1.67 3.10 4.51
4" (101.6MM) 2.67 4.23 5.80 2.67 4.23 5.80 1.89 3.45 5.02
5" (127MM) 3.22 5.10 6.98 3.22 5.10 6.98 2.28 4.16 6.04
6" (152.4MM) 4.54 7.25 9.95 4.54 7.25 9.95 3.19 5.89 8.60
 
FIN THICKNESS(MM)T 1.9 2.6 FIN HEIGHT
TUBE O.D / FPI 1.5 3 5 1.5 3 4 H(MM)
1" (25.4MM) 0.26 0.44 0.68 0.32 0.44 0.58 12.7
1 1/4" (31.8MM) 0.38 0.67 1.05 0.47 0.67 0.85 16
1 1/2" (38.1MM) 0.52 0.92 1.46 0.65 0.92 1.19 19
2" (50.8MM) 0.75 1.35 2.14 0.95 1.35 1.74 22
2 1/2" (63.5MM) 0.09 1.60 2.53 1.13 1.60 2.06 22
3" (76.2MM) 1.04 1.84 2.91 1.31 1.84 2.38 22
3 1/2" (88.9MM) 1.34 2.40 3.80 1.67 2.40 3.10 25
4" (101.6MM) 1.50 2.67 4.23 1.89 2.67 3.45 25
5" (127MM) 1.81 3.22 5.10 2.28 3.22 4.16 25
6" (152.4MM) 2.51 4.54 7.25 3.19 4.54 5.89 30
 
  AL/CU type
Tube Size Embedded
(G-Type)
Over lapped
(W-Type)
Wrap-on Knurled
(L Knurled Type)
Wrap-on
(L-Type)
19.0mm   15.9mm - 10, 11 FPI 11mm - 10, 1FPI 11mm - 10, 1FPI
AL+Cu
21.7mm     11, 15.9mm - 10, 11 FPI 11, 15.9mm - 10, 11 FPI
25.4mm 12.7, 15.7mm -
7, 8, 9, 10, 11 FPI
AL+Cu
Perforated available
15.9mm - 10, 11 FPI
AL+Cu
15.9mm - 10, 11 FPI
AL+Cu
Perforated available
15.9mm - 10, 11 FPI
AL+Cu
Perforated available
31.8mm 12.7, 15.9 - 9, 10, 11 FPI 15.9mm - 10, 11 FPI
AL+Cu
   
38.1mm 12.7, 15.9 - 9, 10, 11 FPI
AL+Cu
Perforated available
     
Shape

 

 


Fin tube (Finned tube)
U-Tubes made acc. to drawings from cold drawn seamless steel tubes

Material of core tube can be stainless steel, carbon steel, corrosion resistant steel, copper and copper alloys, Titanium and Titanium alloys and the other materials. These products are widely used in petroleum, chemical, metallurgy, textile, mechanical and electrical, light industry and pharmaceutical industries in the heating, drying, condensation and cooling equipments.
Standard Range: Tube OD 16mm-219mm, Wall Thickness 2mm-16mm,
Fin Height 5mm-30mm,Fin Thickness 0.5mm-4.0mm,Fin Pitch 2.8mm-50mm
Tube Length ≤23m

Supply Range of base tube (core tube): Carbon Steel ASTM A 179, ASTM A 192, ASTM A 210 Gr. A1, ASTM A 210 Gr. C, ASTM A 106 Gr. B
Low Alloy Steel ASTM A 209 T1, ASTM A 213 / A 199 T11/T12, ASTM A 213 / A 199 T22, ASTM A 213 / A 199 T5, ASTM A 213 / A 199 T9, ASTM A 335 P1 / A 161 T1, ASTM A 335 P11 / P12 / A 200 T22, ASTM A 335 P22 / A 200 T22, ASTM A 335 P5 / A 200 T5, ASTM A 355 P9 / A 200 T9
Stainless Steel ASTM A 213 / A 312 TP 304, ASTM A 213 / A 312 TP 304L, ASTM A 213 / A 312 TP 321, ASTM A 213 / A 312 TP 316, ASTM A 213 / A 312 TP 316L, ASTM A 213 / A 312 TP 347, ASTM A 213 / A 312 TP 316Ti, ASTM A 289 / A 790 UNS S 31803, ASTM B 677 Alloy 904L
Nickel ASTM B 161 Ni 200, ASTM B 161 Ni 201
Nickel Copper ASTM B 163 N 04400
Nickel-Chrom-Iron ASTM B 163 N 06600, ASTM B 161 N 08825, ASTM B 468 N 08020, ASTM B 163 N 08800
Copper Alloy ASTM B 75 / B 111 No. 122, ASTM B 75 / B 111 No. 142, ASTM B 111 Ca. No. 443, ASTM B 111 Ca. No. 687, ASTM B 111 Ca. No. 608, ASTM B 111 Ca. No. 706, ASTM B 111 Ca. No. 715
Titanium alloy GR1 GR2 GR3 GR7 GR9 GR12 GR16 GR17 ASTM B338, ASME SB338
Aluminium AlloysASTM Alloy 1050 / 1050A, ASTM Alloy 5754, ASTM Alloy 3003, ASTM Alloy 5083, ASTM B221 6061 T6, ASTM B209 1060, 1100, 1435, 2A12, 3A21, 6A02, 6063, 6005, K70A.

 › Air Cooled Heat Exchanger (APi 661)
› Calorifier U-Tube Bundle (Heating Battery)
› Charge Air Cooler
› Chiller Barrel
› Condenser/Evaporator/AHU Coil
› Compressed Air After Cooler
› Coolers for Electromotor
› Cooling Tower Open/Close Circuit
› Dry Coolers/Air-Condensers
› Excavator Oil Cooler, Hydraulic Oil Cooler
› Finned Tube/Low Finned Tube
› Fan & Heating Coil for Palm Oil Mill
› Heat Exchanger Components
› Intercooler/Crimped Spiral Finned Tube
› Lub Oil Cooler
› Plate Heat Exchanger › Radiator, Intercooler, Oil Cooler
(Automobile/Truck/Genset/Tractor)
› Radiator Unit/Fin Fan Cooler
› Recuperator Heat Exchanger
› Rotary/Screw Air/Oil Compressor Cooler (Aluminum)
› Shell & Tube Heat Exchanger
› Spiral Fin Tube Oil Heater
› Spiral Heat Exchanger
› Spiral Oil Heating Coil
› Standard Albraze Oil/Air Cooler (Aluminum)
› Steam/Hot Water Heating Coil
(Using Black Fin or Spiral Fin Tube)
› Thermal Oil Heating Coil
› Water to Air After Cooler
› Waste Heat Recovery (Economizer) & etc

 

ASTM B891:   Standard Specification for Seamless and Welded Titanium and Titanium Alloy Condenser and HeatExchanger Tubes With Integral Fins

ASTM A1012 Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Alloy Steel Condenser And Heat Exchanger Tubes with Integral Fins

ASTM B924 Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins

ASTM A498 Standard Specification for Seamless and Welded Carbon, Ferritic and Austenitic Alloy Steel Heat Exchanger Tubes with Integral Fins

ASTM B359:   Standard Specification for Copper and Copper-Alloy Seamless Condenser and Heat Exchanger Tubes With Integral Fins


Corrugated Finned Tube:
There are helical channels overall the tubes to supply maximum heat transfer area. Stainless steel, copper and carbon steel materials can be used.
 
Extruded Finned Tubes:
These tubes are manufactured by extrusion process. Different kinds of these tubes as aluminium finned tubes, mono-finned copper tubes are successfully used in our heat-exchangers.

High Frequency Serrated Finned Tubes:
High frequency serrated finned tubes are used at high temperatures.
 
Integral Low Finned Tube-Mono Finned Tube:
These fins are produced on the bare tube. The thickness of the bare tube is used as a fin material.
 
Plate Type Fins:
These kinds of fins can be manufactured as copper and aluminium. Tubes must be expanded to supply maximum heat transfer.
 
Spiral Finned Tubes:
Spiral finned tubes can be used in our heat exchangers as round or eliptical shapes. Different materials may be used as fin and tube material according to our customer needs.
 
Stamped Finned Tubes:
Stamped fins can be manufactured in our shop by our special molds.
 
Tube Bending:
U tubes can be bended in our shop.
  
Wire Wound Finned Tubes:
Wire is spiral wounded on bare tubes. These kinds finned tubes are usually used for turbulators and compressors.


Heat treatment
Stress relive annealing of U-tubes after bending – only for all positions with radius ≤ 100 mm

Surface condition Finished U-tubes shall be free of scale, without scratches after bending.

Dimensional tolerances U-tubes acc. to TEMA R.C.B.

Length of straight part -0/+5 mm

Flattening (also called "ovality") at the bend shall not exceed 10% of the nominal tube outside diameter.

Wall thickness in bending part acc. to TEMA RCB 2.31

Minimum tube wall thickness in the bend part (Tmin)

T(min) ≥ (SW × (2×R + D))/( 2× (R+D)

Where:    SW             is smallest wall thickness

     D                Nominal outside diameter

     R                 radius

Radius tolerance  1) for R ≤ 100 mm +/- 3 mm

         2) for R ≥ 100 mm +/- 5 mm

Straightness tolerance max. 1.5 mm per 1000 mm

U-Tube ends: plain, vertically cut to the tube axis

Repairs by welding: prohibited
 

inned ratio and wind area ratio (see JB/T4740-1997)


Fin tube type

Fin per m

Finned rato

Wind area

Fin ratio

Wind area

Fin height
h=12.5mm

tube pitch  mm

Fin height
h=16mm

tube pitch  mm

54

56

59

62

63.5

67

L

433

16.9

0.465

0.484

0.510

23.4

0.519

0.530

0.555

394

15.5

0.470

0.489

0.515

21.4

0.525

0.536

0.560

354

14.0

0.475

0.494

0.520

19.3

0.531

0.542

0.566

315

12.6

0.480

0.499

0.524

17.3

0.537

0.548

0.571

276

11.2

0.486

0.504

0.529

15.3

0.543

0.553

0.577

LL

433

16.6

0.452

0.472

0.499

23.1

0.508

0.520

0.545

394

15.2

0.457

0.477

0.503

21.1

0.514

0.526

0.550

354

13.7

0.462

0.482

0.508

19.1

0.520

0.531

0.556

315

12.3

0.467

0.486

0.513

17.1

0.525

0.537

0.561

276

11.0

0.472

0.491

0.517

15.1

0.531

0.542

0.566

KL

433

16.9

0.465

0.484

0.510

23.4

0.519

0.530

0.555

394

15.5

0.470

0.489

0.515

21.4

0.525

0.536

0.560

354

14.0

0.475

0.494

0.520

19.3

0.531

0.542

0.566

315

12.6

0.480

0.499

0.524

17.3

0.537

0.548

0.571

276

11.2

0.486

0.504

0.529

15.3

0.543

0.553

0.577

G

433

17.2

0.477

0.496

0.521

23.7

0.530

0.541

0.565

394

15.8

0.482

0.501

0.526

21.7

0.536

0.547

0.570

354

14.3

0.488

0.506

0.531

19.6

0.542

0.553

0.576

315

12.8

0.493

0.511

0.536

17.5

0.548

0.559

0.582

276

11.4

0.499

0.517

0.541

15.5

0.554

0.565

0.587

DR

433

16.7

0.456

0.475

0.502

23.3

0.496

0.508

0.533

394

15.3

0.461

0.480

0.507

21.3

0.503

0.515

0.541

354

13.9

0.467

0.486

0.512

19.2

0.511

0.523

0.548

315

12.5

0.473

0.492

0.517

17.2

0.519

0.530

0.555

276

11.0

0.478

0.497

0.523

15.2

0.527

0.538

0.562

Product Image



Square Fin Tube,H/HH Fin Tube
Square Fin Tube,H/HH Fin Tube

Intergrally Fin Tube
Intergrally Fin Tube






Brazed Fin Tube
Brazed Fin Tube

Copper Fin Tube
Copper Fin Tube



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