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Looking For Heat Exchanger tubes with Customized Length ? Our Standard Size are Usually 3m and 6m in length, but we also provide additional Cutting Service

Heat Exchanger tubes

Heat Exchanger tubes

Heat Exchanger tubes Price | Heat Exchanger tubes | SS Heat Exchanger tubes | Stainless Steel Heat Exchanger tubes | Steel Heat Exchanger tubes | Stainless Steel Seamless Heat Exchanger tubes | SS Seamless Heat Exchanger tubes

ASTM A179 heat exchanger tubes| ASTM A179 tube manufacturers| ASTM A179 tubes|a179 material properties

Heat Exchanger tubes in an extensive range of austenitic stainless steels, duplex stainless steels, nickel alloys suitable for all types of heat exchangers, such as seawater coolers, condensers, evaporators, heaters and reheaters.LG Pipes & Tubes offer a range of products specifically meeting the demands and specifications required in the fabrication of shell and tube heat exchangers. We design and manufacture Heat Exchanger tubes that fully meet the requirements in terms of price, delivery and specifications.

Our Heat Exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of industries, such as chemical processing, hydro carbon processing and oil refining, nuclear power generation and aerospace.We supply both seamless and welded tubes in carbon steelalloy steelstainless steelnon-ferrous alloysnickel alloys. LG Pipes & Tubes Heat Exchanger tubes can be supplied in straight lengths up to 20m. Completed packages of U-bent and C-formed tubes can be supplied ready to be installed in the tube sheet of shell and tube heat exchangers.

Heat Exchanger tubes are made using the cold rolling process and the semi-finished product for these are used rolled steel tubes. Heat Exchanger tubes are used in energy and chemical industry for heating the buildings, water etc. The Heat Exchanger tubes make it possible to transfer thermal energy from one media to another. The heat transfer may be linked with phase transformation of the media.

Heat Exchanger tubes or SMLS steel tube which is characterized by bead work weld and settled length, is widely applicable for heat-exchanger equipment, pipelines and pipeline parts in all kinds processing industries.With rich experience as well as abundant amount of both standard and special grades in the most common thickness, we can quickly provide you with the desired products of high quality.

LG Pipes & Tubes heat exchanger products can be purchased as seamless, welded or welded redrawn tubes in the following materials:

  • Nickel alloys
  • Austenitic stainless steels
  • Duplex
  • Super Duplex
  • Super Alloys

These high performance tubes are available at dimensions between 12.70 mm and 38.10mm OD, which covers the majority of the standard sizes used. However, LG Pipes & Tubes also specializes in the development and production of small diameter thin wall tubing associated with applications in the aerospace and nuclear industries. Our minimum size here is just 0.98mm OD with a 0.04mm wall thickness.

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)

LG Pipes & Tubes is the number one supplier for high quality Heat Exchanger tubes in carbon steel, stainless steel, nickel alloy and special alloys.With the largest stock of heat exchanger and condenser tubes in Europe, Salem Tube International has the ability to meet your Heat Exchanger tubes requirements no matter how demanding.

  • Tubes can be supplied on an emergency basis or on longer lead-times depending on your requirements
  • Tube lengths up to 28 metres from new production
  • Tubes lengths up to 19900mm from stock
  • Our stock department can arrange cutting, deburring, testing and suitable packing
  • We can arrange shipping worldwide

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.

LG Pipes & Tubes is a professional Heat Exchanger tubes (SMLS steel tube) manufacturer and supplier in india. Our company provides a variety of products, including condenser tube, TP347/347H seamless stainless steel pipe, boiler steel tube and more.

Dimensions of the Heat Exchanger tubes

The outside diameter of the Heat Exchanger tubes ranges from 16 mm to 51 mm according to DIN 28180 and from ½ inch (12.7 mm) to 3 inches (76.2 mm) according to ASTM A179 The tubes for the heat exchangers may be supplied also in compliance with other standards starting with 4 mm. and according to BS, NF A, UNI, STN, ČSN, GOST standards, according to EN 10216 and according to JIS standards.

Tubes for the heat exchangers are made of the following steels according to EN 10216-2: P235GH, according to DIN 1629: St 37.0, DIN 17175: St35.8, 15Mo3, DIN 17173: TTSt35N and according to ASTM A179. Additional types of steel according to BS 3606, NF A 49-215, UNI 5462, GOST 550, GOST 1060, JIS 3461, JIS 3462, STN 42 0251 and ČSN 42 0251 together with its chemical composition and mechanical properties Steel is manufactured in electric arc furnace and it is killed. Other types of steel are possible to deliver upon request.

Delivery condition and tubes surface of the Heat Exchanger tubes

Tubes are supplied according to agreed standards. The cold drawn tubes after the final forming go through thermal processing in shielding gas –normalizing.

Tubes length destined of the Heat Exchanger tubes

Upon request the Heat Exchanger tubes may be supplied in length up to 20 meters.

Straightness of Heat Exchanger tubes

Straightness deviation for the whole length of a tube L can not exceed value of 0.0015 x L. In conversion to the 1 meter length it can not exceed 3 mm.

Ends of the Heat Exchanger tubes

The ends of the tubes are vertical to the longitudinal axis and are without burrs.

Marking of the tubes and tube bundles

Tubes are marked by spraying the agreed upon data. Tube bundles are marked with labels with the agreed upon data.

Surface protection of the Heat Exchanger tubes

The inner and outer surface is protected by a light oil application. Upon request it may be protected with and easy removable oil application on the outer side. The tube ends may be enclosed by a plastic plug.

Testing of the Heat Exchanger tubes

Besides the prescribed mechanical tests, each tube is tested with leak tightness test by eddy current. Based on an agreement it is possible to do the hydrostatic testing or ultrasound testing.

Certified test reports

  • EN 10204 – 2.2, 3.1 or 3.2
  • ASTM/ASME A450
  • DIN 50049 – 2.2, 3.1.B

Main Type Of Heat Exchnager Tube

Shell and Tube Type Heat Exchanger/Condenser
Graphite Block Type Heat Exchanger
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

 

Heat Exchangers Selection

Past experience, is always the best place to start to guide the selection of heat exchanger types.  Understanding the reasons behind both successes and failures will lead to better equipment selection.
When comparing different types of heat transfer equipment, one must take into consideration the total cost of the equipment which includes:
  1. purchase cost
  2. installation cost
  3. operating cost (pumping, fan…)
  4. maintenance cost
In order to make the best selection, it is important to have some knowledge of the different types of heat exchangers and how they operate.   The tables below offer the advantages and disadvantages of common types of heat exchangers.  They can be used to arrive at a type that is best suited for a given process.

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

 

Product reliability and performance has made LG Pipes & Tubes a leading exporter and distributor of Heat Exchanger tubes in india and international markets such as MalaysiaNigeria Egypt, South AfricaTanzaniaKenyaAlgeria, Sudan, UgandaMorocco, GhanaMozambique,  Angola Gabon,Russia, GermanyTurkey France, United Kingdom,  Italy, Spain, Netherlands,  IranIraqSaudi ArabiaUnited Arab EmiratesIsrael,  Jordan, OmanKuwait, Qatar, Bahrain, Bangladesh, ChinaIndonesiaJapan, South Korea, PakistanPhilippinesSingaporeSri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina, United StatesMexico, Canada & Australia.

Our Heat Exchanger tubes are supplied to all major Indian cities including across all major cities and industrial areas in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi.

Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for stainless steel electropolished pipes, stainless steel electropolsihed tubes and stainless steel electropolished tubing in Middle East such as including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.

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
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
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
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

Packaging of the Heat Exchanger tubes

Packaging of the Heat Exchanger tubesThe tubes are usually packaged into bundles of a hexagonal cross-section and are bound with a steel band that has a paper underneath. The package is wrapped with a plastic sheet. Upon request the tubes may be supplied in wooden crates.
Standard ways
  •  Bundle tied by wire
  •  Bundle tied by a steel tape
  • Steel tape underlined by tapaten

Price Of Heat Exchanger tubes

Available Gradewise Stock


Available Materialwise Stock

 

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