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Stainless steel heat exchanger tube

Heat Exchanger tubes Manufacturer In India, Heat Exchanger tubes Suppliers

Heat Exchanger tubes


12.70 mm OD19.05 mm OD25.40 mm OD 38.10 mm OD
X
1.22 mm wall1.65 mm wall2.11 mm wall 2.64 mm wall
in lengths up to 20 m (65.62 ft)
Specifications
Standard ASTM A213 and ASTM A1016
Testing Terms High pressure hydraulic test/Hydrostatic testing; Eddy current test, Ultrasonic test; Mechanical test, physical properties test; O.D., W.T., length tolerance test; PMI test
Application Nuclear Industry; chemical industry; petrochemical industry; HVAC (Heating Ventilation Air Conditioning) refrigeration; food and beverages; power generation
Tubes End The tubes are supplied plain, square cut, and can be deburred as required.

Main Type Of Heat Exchnager Tube

Shell and Tube Type Heat Exchanger/Condenser
Graphite Block Type Heat Exchanger
Shell and Tube Type Heat Exchanger/Condenser
Graphite Block Type Heat Exchanger
Compact type heat exchangers
Air-cooled heat exchangers
Compact type heat exchangers
Air-cooled heat exchangers
Regenerative Heat Exchanger
Plate Heat Exchanger

Regenerative Heat Exchanger

Plate Heat Exchanger

 
Shell & tube heat exchangers
Advantages
Disadvantages
Widely known and understood since it is the most common type
Less thermally efficient than other types of heat transfer equipment
Most versatile in terms of types of service

Subject to flow induced vibration which Can leadto equipment failure

Widest range of allowable design pressures and temperatures
Not well suited for temperature cross conditions (multiple units in series must be used)
Rugged mechanical construction - can withstand more abuse (physical and process)
Contains stagnant zones (dead zones) on the shell side which can lead to corrosion problems
Subject to flow mal-distribution especially with two phase inlet streams
 
Compact Heat Exchangers
Advantages
Disadvantages
Low initial purchase cost (plate type)
Narrower rage of allowable pressures and temperatures
Many different configurations are available (gasketed, semi-welded, welded, spiral)
Subject to plugging/fouling due to very narrow flow path
High heat transfer coefficients (3 or more times greater than for shell & tube heat exchangers, due to much higher wall shear stress)
Gasketed units require specialized opening and closing procedures
Tend to exhibit lower fouling characteristics due to the high turbulence within the exchanger
Material of construction selection is critical since wall thickness very thin (typically less than 10 mm)
True countercurrent designs allow significant temperature crosses to be achieved
Require small footprint for installation and have small volume hold-up
 
Air Cooled Heat Exchangers
Advantages
Disadvantages
Attractive option for locations where cooling water is scarce or expensive to treat
High initial purchase cost
Well suited for cooling high temperature process streams (above 80oC when using cooling water should be avoided)
Require relatively large footprint
Low maintenance and operating costs (typically 30-50% less than cooling water)
Higher process outlet temperature (10-20 oF above the ambient dry bulb temperature)

Specification Offered For Shell and Tube Type Heat Exchanger/Condenser

EQ-Standards Industry
Indian IS
British BS
Japanese JIS
German DIN
American ASTM/API
Europion Standard
Heat Exchanger tubes
IS 3074/1979
BS 3606/1982
JISG 3461/1984
DIN 17177/1979
ASTM A178/1990 ASTMA214/1990
BS EN 10305-2 BS EN 10305-3
   
Trade Name
Welded ASTM
Seamless ASTM
Carbon
A-214
A-179
Low Temp Carbon
A-334 1, 3, 6, 7, 8, 9, 11
A-334 1, 3, 6, 7, 8, 9, 11
Seamless Medium Carbon
A-210 A-1, C
Carbon Feedwater Heater
A-557 A2, B2, C2
A-556 A2, B2, C2
Austenitic Stainless
A249 TP 304, 304L, 309, 310, 316, 316L, 317, 321, 347
A213 TP 304, 304L, 309, 310, 316, 316L, 317, 321, 347
Ferritic Stainless
A-268 TP 409, 430, 439, E-BRITE®(XM27)
A-268 TP 409, 430, 439
Titanium
B-338 Grades 2, 7, 12, 16
B-338
Hastelloy
B-626
B-622
Admirality 443 Brass
B-543
SB-111
90/10 Cu-Ni
B-543
SB-111
70/30 Cu-Ni
B-543
SB-111
Alloy 825
B-704
B-163
Alloy 800
B-515
B-163
Alloy 625
B-704
B-444
Alloy 600
B-516
B-163
Alloy 400
B-730
B-163
Alloy 200
B-730
B-163
Alloy 200
B-468
B-729
Duplex 2205
B-789
B-789
 

We can manufacture Heat Exchanger tubes to the industry specifications outlined in this chart:

Specification
Alloy
Testing
ASTM B622
C276 (UNS N10276)
Seamless Eddy Current tested
ASTM B626
C276 (UNS N10276) andC22 (UNS N06022)
IA Welded and Annealed - 100% Eddy Current testedIB Welded, Sized and Annealed - 100% Eddy Current testedIIA Welded and Cold Worked - 100% Eddy Current tested IIB Welded and Cold Worked - 100% Eddy Current and Hydrostatically tested
ASTM A789
Duplex (UNS S31803)Super Duplex (UNS S32760 and UNS 32750)
Seamless, Welded, Welded redrawn - 100% Eddy Current tested
ASTM B516
Alloy 600 (UNS N06600)
Welded and Welded redrawnClass 1 - 100% Eddy Current testedClass 2 - 100% Eddy Current and Pressure tested
ASTM A213ASTM A269
Stainless Steels
Seamless - 100% Eddy Current tested
 

Dimension & Characteristics Of Shell and Tube Type Heat Exchanger/Condenser

Dimensions and weights of seamless tubes according to standards STN, ÄŒSN, EN, DIN, BS, UNI, NF, GOST
Outside
Wall thickness [mm]
diameter
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
5,0
6,0
7,0
8,0
9,0
10,0
[mm]
Tube weight [kg/m]
4
0,043
0,074
5
0,055
0,099
6
0,068
0,123
0,166
0,197
8
0,093
0,173
0,240
0,296
0,339
0,370
10
0,117
0,222
0,314
0,395
0,462
0,518
12
0,142
0,271
0,388
0,493
0,586
0,666
0,734
14
0,166
0,321
0,462
0,592
0,709
0,814
0,906
0,986
1,054
15
0,179
0,345
0,499
0,641
0,771
0,888
0,993
1,085
1,165
16
0,191
0,370
0,536
0,691
0,832
0,962
1,079
1,184
1,276
18
0,216
0,419
0,610
0,789
0,956
1,110
1,252
1,381
1,498
20
0,240
0,469
0,684
0,888
1,079
1,258
1,424
1,578
1,720
1,850
2,071
22
0,518
0,758
0,986
1,202
1,406
1,597
1,777
1,942
2,096
2,367
24
0,567
0,832
1,085
1,326
1,554
1,769
1,973
2,164
2,343
2,663
25
0,592
0,869
1,134
1,387
1,628
1,856
2,072
2,275
2,446
2,811
28
0,666
0,980
1,282
1,572
1,850
2,115
2,368
2,608
2,836
3,255
30
0,715
1,054
1,381
1,695
1,988
2,287
2,565
2,830
3,083
3,551
32
0,764
1,128
1,480
1,819
2,146
2,460
2,762
3,052
3,329
3,847
35
0,838
1,239
1,628
2,004
2,367
2,719
3,058
3,385
3,699
4,291
36
0,863
1,276
1,677
2,065
2,441
2,805
3,157
3,496
3,822
4,439
38
0,912
1,350
1,766
2,189
2,589
2,978
3,354
3,718
4,069
4,735
5,352
40
0,962
1,424
1,874
2,312
2,737
3,150
3,551
3,940
4,316
5,031
5,697
6,313
42
1,498
1,973
2,435
2,885
3,323
3,749
4,162
4,562
5,327
6,042
6,708
46
1,646
2,170
2,682
3,181
3,668
4,143
4,605
5,055
5,919
6,733
7,497
48
1,720
2,269
2,805
3,329
3,841
4,340
4,827
5,302
6,215
7,078
7,892
8,656
50
1,794
2,368
2,929
3,477
4,014
4,538
5,049
5,549
6,511
7,423
8,286
9,100
52
1,868
2,466
3,052
3,625
4,188
4,735
5,271
5,795
6,807
7,768
8,681
9,544
10,36
55
1,979
2,614
3,237
3,847
4,445
5,031
5,604
6,165
7,250
8,286
9,273
10,21
11,10
58
2,090
2,762
3,422
4,069
4,704
5,327
5,937
6,535
7,694
8,804
9,865
10,88
11,84
60
2,164
2,861
3,545
4,217
4,877
5,524
6,159
6,782
7,990
9,149
10,26
11,32
12,33
62
2,238
2,959
3,668
4,365
5,049
5,721
6,381
7,028
8,286
9,495
10,65
11,76
12,82
65
2,349
3,107
3,853
4,587
5,308
6,017
6,714
7,398
8,730
10,01
11,25
12,43
13,56
70
2,534
3,354
4,162
4,957
5,740
6,511
7,269
8,015
9,470
10,88
12,23
13,54
14,80
75
3,601
4,470
5,327
6,172
7,004
7,824
8,632
10,21
11,74
13,22
14,65
16,03
80
3,874
4,778
5,697
6,603
7,497
8,379
9,248
10,95
12,60
14,21
15,76
17,26
85
4,094
5,086
6,067
7,035
7,990
8,934
9,865
11,69
13,47
15,19
16,87
18,50
90
4,340
5,395
6,437
7,466
8,484
9,489
10,48
12,43
14,33
16,18
17,98
19,73
100
4,834
6,011
7,176
8,329
9,470
10,60
11,71
13,91
16,06
18,15
20,20
22,20
110
6,628
7,916
9,193
10,46
11,71
12,95
15,39
17,78
20,12
22,42
24,66
120
8,656
10,06
11,44
12,82
14,18
16,87
19,51
22,10
24,64
27,13

Heat Exchanger tubes Type

ASTM A179 Heat Exchanged Tube, 9.536M, OD 19.05MM, PE
ASTM B111 C44300 Tube, Admiralty Brass
A213 TP321 U Tube, Stainless Steel, OD 19.05mm
ASTM A179 Heat Exchanged Tube, 9.536M, OD 19.05MM, PE
ASTM B111 C44300 Tube, Admiralty Brass
A213 TP321 U Tube, Stainless Steel, OD 19.05mm
Stainless Steel U Tube, ASTM A213 TP321 Tube
ASME SA179 U Tube, ASME SA179 Tube, ASTM A213
ASTM B111 C44300 Tube, OD 19.05mm, Plain End
Stainless Steel U Tube, ASTM A213 TP321 Tube
ASME SA179 U Tube, ASME SA179 Tube, ASTM A213
ASTM B111 C44300 Tube, OD 19.05mm, Plain End
T9 Alloy Steel U Tube, 19.05mm X 2.11mm
ASTM A210-A1 Seamless Boiler Tube, 20FT, 2 Inch
Copper Alloy Seamless Tube, ASTM B111, 3/4 Inch
T9 Alloy Steel U Tube, 19.05mm X 2.11mm
ASTM A210-A1 Seamless Boiler Tube, 20FT, 2 Inch
Copper Alloy Seamless Tube, ASTM B111, 3/4 Inch
Aluminium Extruded Finned Tube, ASME SA179, 1 Inch
Cold Drawn Boiler Tube, ASTM A179, Plain End
ASTM A179 Seamless Boiler Tube, PE, 33 Feet
Aluminium Extruded Finned Tube, ASME SA179, 1 Inch
Cold Drawn Boiler Tube, ASTM A179, Plain End
ASTM A179 Seamless Boiler Tube, PE, 33 Feet
S195T Boiled Seamless Tube, 4 Inch, Plain Ends
ASTM B111 Copper Nickel Tubes, UNS C71500
ASTM A192 Boiler Tubes, Cold Drawn, 38.1mm OD, 6m
S195T Boiled Seamless Tube, 4 Inch, Plain Ends
ASTM B111 Copper Nickel Tubes, UNS C71500
ASTM A192 Boiler Tubes, Cold Drawn, 38.1mm OD, 6m
SS 410, 410S, 430, 439, 446, 444, 440C U Tube
ASTM A213 TP 321H U Tube, 9 Meter, 16 mm OD
Customized Aluminium Finned Heat Exchanger tubes
SS 410, 410S, 430, 439, 446, 444, 440C U Tube
ASTM A213 TP 321H U Tube, 9 Meter, 16 mm OD
Customized Aluminium Finned Heat Exchanger tubes
Alloy Stainless Steel U Type Heat Exchanger tubes
Alloy Stainless Steel U Type Heat Exchanger tubes