Raaj Sagar Steels

Stainless Steel Heat Exchanger Tube Manufacturer

Stainless Steel Shell And Tube Heat Exchanger Suppliers in Mumbai guaranteed best price

Stainless Steel Shell And Tube Heat Exchanger

 

We stock and produce of SS Fin Tube/Air Cooled/Plate And Frame Heat Exchanger with Mill Test Certificate EN 10204/3.1B

The tubes used in heat exchanger systems work towards the transference of heat between two fluids or they may be involved in cooling processes in said applications. Moreover, many Stainless Steel Shell And Tube Heat Exchanger Manufacturers recommend them because they offer their user several benefits. In industries, a Stainless Steel Heat Exchanger Tube may be used in various operations ranging from the elimination of process heat and feed water preheating to the Evaporation process for liquid or steam. The high performance of the alloy, in combination with its corrosion resistance properties and high strength, makes the Spiral Heat Exchanger Manufacturers recommend their use to various industries such as the marine industry as well as applications involving hydraulics.

In hydraulic applications, Plate And Frame Heat Exchanger Manufacturers suggest using these tubes for the cooling of hydraulic and lube oil. In addition to the above mentioned tasks, the Stainless Steel Heat Exchanger Shell And Tube may be employed in applications such as the cooling of the turbine, compressor, and engine along with the condensation process vapor or steam. While Air Cooled Heat Exchanger Manufacturers have several options like copper, copper-nickel, carbon steel, brass alloys, or even titanium alloys to choose from, they prefer using stainless steel.

Since stainless steel is easily available, and they offer their user resistance to corrosion, the Stainless Steel Fin Tube Heat Exchanger may be manufactured in any grade, depending on the needs of the application. If, however, the need of the application is to lower the cost, the Stainless Steel Heat Exchanger Tube Suppliers may advise the buyer to purchase an exchanger tube produced from grade 304, which is an economical grade of stainless steel.

Compare Stainless Steel Heat Exchanger tube Price with Stainless Steel Boiler Tube price list

Table Of Content:

 

Specification Chart of Stainless Steel Heat Exchanger Tubes
Standard ASTM A249/ ASME SA 249, ASTM A269/ ASME SA 269, ASTM A789/ ASME SA 789
grades TP304 / 304L, TP316, TP316L, TP 309S, TP310S, TP321, TP321H, TP347, TP347 H, Duplex 2205 / S31803
Delivery Condition Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Size Range 6.53 to127 mm
Length up to 20 m (65.62 ft) or Custom as required
Bending radii 1.25 x OD up to 1700mm
Wall Thickness Range 0.5 - 5 mm
Tolerance +/-0.05 Mm
Value Added Services
  • Cutting
  • Beveling
  • Threading
  • Polishing (Electro & Commercial)
  • Draw & Expansion as per required Size & Length
  • Destructive and Non Destructive
  • Ultrasonic Testing
  • Annealed & Pickled Bending
END Plain End, Beveled End, Treaded
Processing Service Bending, Welding, Decoiling, Punching, Cutting, Moulding
Technique Cold drawn, Cold rolled, Hot rolled, Extrusion Tube
Marking on Stainless Steel Heat Exchanger Tubes
  • Specification
  • Material Grade
  • Nominal Size
  • Schedule or Wall Thickness
  • Method of Manufacturing (Seamless / Welded)
  • Heat Number
  • Manufacturer’s Name or Custom Logo - on request
Test Certificate
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • 100% Radiography Test Report
  • Raw Materials Certificate
  • Third Party Inspection Report
  • Fumigation Certificates
  • Heat Treatment Charts
  • HS Code Commercial Invoice
  • Form A for Generalized System of Preferences (GSP)
  • Manufacturer Test Certificate
  • Moisture testing
  • Surface roughness measurement
  • Laboratory Test Certificate from Govt. Approved Lab
Packaging Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers' request
Port Mumbai, India
Uses & Application
  • Heat Exchanger
  • Boiler
  • Condenser
  • Cooling, Heating
  • Air-conditioning industry
  • Coolers
  • Solar industry
  • Water heater industry

 

How to choose tubular Heat Exchanger

 You can choose the one by the following size
2. Contact us, send your needs, we will help you select design drawings

Heat exchanging area(m²) Diameter of Tube(mm) Diameter of pipe(mm) Design Pressure(Mpa)
2.04~3.47 1500~2500 273 0.6/1.0
2.63~3.42 1500~3000 325 0.6/1.0
8.36~18.26 1500~3200 400 0.6/1.0
18.48~30.56 2000~3200 500 0.6/1.0
35.12~49.62 2500~3500 600 0.6/1.0

 

Stocking Distributors Of Following Types Of SS Heat Exchanger tube
Stainless Steel Heat Exchanger Shell And Tubee

Stainless Steel Heat Exchanger Shell And Tube

Stainless Steel Tube Coil Heat Exchanger

Stainless Steel Tube Coil Heat Exchanger

Stainless Steel Fin Tube Heat Exchanger

Stainless Steel Fin Tube Heat Exchanger

Air Cooled Heat Exchanger

Air Cooled Heat Exchanger

Plate And Frame Heat Exchanger

Plate And Frame Heat Exchanger

Stainless Steel Rectangular Tube

Spiral Heat Exchanger

 

Check following locations, we have Recently supplied Stainless Steel Heat Exchanger tube here
Stainless Steel Tube for Heat Exchanger Egypt, Malaysia, Mexico, Los Alamos -Mexico
Heat Exchanger Welding Tube Mill Line Netherlands, Sweden, Russia, Malaysia
Stainless Steel Tube for Evaporater Muffler Heat Exchanger Boiler 300 Series UK, Dammam -KSA, Poland, Philippines
Stainless Steel Shell and Tube Heat Exchanger for Thermal Oil and Water United Arab Emirates (UAE), Europe, Norway, Romania
Stainless Steel Corrugated Tube for Heat Exchanger Power Plants 300 Series United Kingdom -UK, Singapore, Malaysia, NY 12203 (USA)
Stainless Steel Heat Exchanger Bolier Seamless Tube Malaysia, Czechia, Japan, Thailand
Stainless Steel Extruded Fin Tube for Heat Exchanger UAE, Singapore, Malaysia, Italy
Sanitary Design Stainless Steel Double Tube Plate Heat Exchanger China, Malaysia, Colombia, Bangladesh
Austenitic Stainless Steel U Tube for Heat Exchanger and Boiler Philippines, South Africa, Taiwan, Kuwait
Full Stainless Steel Shell and Tube Heat Exchanger Chile, Philippines, Iran, Canada
economic fin tube air heat exchanger Singapore, Qatar, Malaysia, Europe
100kw stainless steel finned tube heat exchanger for trailers Belgium, Philippines, Indonesia, UK
stainless steel finned tube coil steam heat exchanger for dryer Malaysia, Germany, Turkey
Steam to Air Heat Exchanger with Finned Tube Stainless Steel Thailand, Oman, France, Hong Kong
Stainless Steel Coil Tube Used for Heat Exchanger Brazil, UK, Saudi Arabia (KSA), Spain
Stainless Steel Swimming Pool Shell Tube Water Heat Exchanger Malaysia, Bahrain, South Korea, Singapore
40 Litre Stainless Steel Air Pressure Vessel U Tube Heat Exchanger Finland, Dubai, USA, Malaysia
Stainless steel finned tube bundle heat exchanger Nigeria, Ellington -United States, Australia, Canada
100mm Stainless Steel Fin Tube for Heat Exchanger Singapore, UAE, South Africa, Europe

 

Stainless Steel Heat Exchanger U Tubing Standard Sizes

BWG BWG BWG BWG BWG BWG BWG BWG
25 22 20 18 16 14 12 10
WT mm WT mm WT mm WT
mm		 WT mm WT mm WT mm WT
mm
Outside Diameter Outside Diameter 0.508 0.71 0.89 1.24 1.65 2.11 2.77 3.40
mm inch 　 kg/m kg/m kg/m kg/m kg/m kg/m kg/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212 　 　 　
9.53  3/8 0.126 0.157 0.193 0.257 0.356 0.429 　 　
12.7  1/2 　 0.214 0.263 0.356 0.457 0.612 0.754 　
15.88  5/8 　 0.271 0.334 0.455 0.588 0.796 0.995 　
19.05  3/4 　 0.327 0.405 0.553 0.729 0.895 1.236 　
25.4 1    　 0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4 　 0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2 　 0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4 　 　 　 1.342 1.774 2.244 2.894 3.5
50.8 2    　 　 　 1.549 2.034 2.574 3.334 4.03
63.5 2 1/2 　 　 　 1.949 2.554 3.244 4.214 5.13
76.2 3    　 　 　 2.345 3.084 3.914 5.094 6.19
88.9 3 1/2 　 　 　 2.729 3.609 4.584 5.974 7.27
101.6 4    　 　 　 　 4.134 5.254 6.854 8.35
114.3 4 1/2 　 　 　 　 4.654 5.924 7.734 9.43

 

Types of SA 213 Heat Exchanger Tubes
EN 1.4404 3/8" 1/2" 2/4" stainless steel heat exchanger tube Stainless steel 304 tube heat exchanger
AISI 316L Coiled heat exchanger Tube SS 316 welded spiral heat exchanger
Stainless Steel Shell and Heat Exchanger Tubes ASTM A213 cold drawn tp316l stainless steel Heat Exchanger seamless tube
Stainless steel cooling tube for heat exchanger AISI 304 1" BWG 16 stainless steel heat exchanger tube
Stainless steel cooling coil tube for heat exchanger SUS 304L Seamless stainless Steel Coil heat exchanger Tube
Welded Stainless Steel Heat Exchanger Tubes 316L stainless steel heat exchanger tubes

 

Grades of SS Heat Exchanger Tubes
Stainless Steel Type ASTM Equivalent Standard
UNS Grads (TP) EN / Din Afnor (NF) JIS
Austenitic S30400 304 1.4301 Z 6 CN 18.09 SUS 304
  S30403 304L 1.4306 Z 2 CN 18.10 SUS 304L
  S31600 316 1.4401 Z 6 CND 17.11 SUS 316
  S31603 316L 1.4404 Z 2 CND 17.12 SUS 316L
  S31635 316Ti 1.4571 Z 2 CND 17.12 -
  S32100 321 1.4541 Z 6 CNT 18.10 SUS 321
  S34700 347 1.455 Z 6 CNNb 18.10 SUS 347
  S30409 304H 1.4948 Z 6 CN 19.10 SUS 304H
  S31609 316H 1.4919 Z 10 CND 18.10 SUS 316H
  S32109 321H 1.4941 Z 10 CND 18.10 SUS 321H
Ferritic S40500 405 1.4002 Z 6 CAL 13 SUS 405
  S41000 410 1.4002 Z 12 C 13 SUS 410
  S43000 430 1.4016 Z 10 C 17 SUS 430
Duplex S31803 - 1.4462 Z 2 CND 22.06 -
  S32750 2507 1.4410 Z 5 CND 20.12 -
  S32760 - 1.4501 - -

 

Dimensional Tolerances of SA 213 stainless steel Heat exchanger tubes
Standard SIZES OD INCHES Tolerances Chart
O.D. Wall Thickness
PLUS (+) MINUS (-) PLUS (+) MINUS (-)
ASTM-A-213 Under 1.000 .004" .004" 20% 0%
ASME-SA-213 1.000 to 1.500 .006" .005" 20% 0%
Cold Finished Seamless 1.501 to 1.999 .008" .008" 22% 0%
Heat Exchanger Tube 2.000 to 2.499 .010" .010" 22% 0%
Minimum Wall 2.500 to 2.999 .012" .012" 22% 0%
  3.000 to 4.000 .015" .015" 22% 0%
  4.001 to 5.000 .015" .025" 22% 0%

 

Stainless Steel Heat Exchanger Tube Manufacturers In India, buy Spiral Heat Exchanger according to Standard and at lowest possible price

SS Heat Exchanger Tubes Mechanical Properties
Grade Properties
Tensile Stress ≥ MPa Yield Strength   ≥ MPa Elongation ≥ %
T12 415 220 30
TP304 515 205 35
TP304L 458 170 35
TP316 515 205 35
TP316L 485 170 35
TP317 515 205 35
TP317L 515 205 35
TP321 515 205 35

 

Stainless Steel Shell And Tube Heat Exchanger Price
Description Per Unit (INR) Price in USD Price in EURO
Heat Exchanger - T316/316l SS For Tubing 220,715 2977.38 2505.17
Heat Exchanger - T316/316l SS For Tubing 75,704 1021.23 859.26
Heat Exchanger - T316/316l SS For Tubing 220,715 2977.38 2505.17
Heat Exchanger - T316/316l SS For Tubing 75,704 1021.23 859.26
Heat Exchanger - T316/316l SS For Tubing 36,882 497.53 418.62

 

SS Tube Coil Heat Exchanger To Be Used With
  • Furnace
    		•
  • air conditioning
    		•
  • refrigeration
    		•
  • brine chilling
    		•
  • Coolant oil
    		•
  • spindle oil
    		•
  • edible oil
    		•
  • lube oil
    		•
  • DG set
    		•
  • air compressors
    		•
  • hydraulic oil
    		•
  • quench oil
    		•
  • Molding
    		•
  • power plant
    		•
  • power plant chemicals
    		•
  • casting
    		•
  • glycol chilling
    		•
  • quench water
    		•
  • coolant water
    		•
  • dm water
    		•
  • process
    		•
  • steam
    		•
  • air and gas
    		•

     

    SS Fin Tube Heat Exchanger Applications
    • Automobile industry
    • Chemical and petrochemical plants
    • Fertilizer plants
    • Diesel gen-set manufacturing unit
    • Dairies and defence factories
    • Machine tools manufacturing unit
    • Cement and sugar industries
    • Air gas compressors manufacturing unit
    • Furnaces manufacturing unit

     

    Heat Exchanger Tube Weight Chart
    OD inches Ave. Wall inches D/t Ratio ID inches Tube Cross Sectional Area (in2) Internal Area (in2)
    0.250 0.020 12.50 0.210 0.0145 0.0346
    0.250 0.028 8.93 0.194 0.0195 0.0296
    0.250 0.035 7.14 0.180 0.0236 0.0254
    0.250 0.049 5.10 0.152 0.0309 0.0181
    0.250 0.065 3.85 0.120 0.0378 0.0113
    0.375 0.020 18.75 0.335 0.0223 0.0881
    0.375 0.028 13.39 0.319 0.0305 0.0799
    0.375 0.035 10.71 0.305 0.0374 0.0731
    0.375 0.049 7.65 0.277 0.0502 0.0603
    0.375 0.065 5.77 0.245 0.0633 0.0471
    0.500 0.020 25.00 0.460 0.0302 0.1662
    0.500 0.028 17.86 0.444 0.0415 0.1548
    0.500 0.035 14.29 0.430 0.0511 0.1452
    0.500 0.049 10.20 0.402 0.0694 0.1269
    0.500 0.065 7.69 0.370 0.0888 0.1075
    0.500 0.083 6.02 0.334 0.1087 0.0876
    0.625 0.020 31.25 0.585 0.0380 0.2688
    0.625 0.028 22.32 0.569 0.0525 0.2543
    0.625 0.035 17.86 0.555 0.0649 0.2419
    0.625 0.049 12.76 0.527 0.0887 0.2181
    0.625 0.065 9.62 0.495 0.1144 0.1924
    0.625 0.083 7.53 0.459 0.1413 0.1655
    0.625 0.095 6.58 0.435 0.1582 0.1486
    0.625 0.109 5.73 0.407 0.1767 0.1301
    0.750 0.028 26.79 0.694 0.0635 0.3783
    0.750 0.035 21.43 0.680 0.0786 0.3632
    0.750 0.049 15.31 0.652 0.1079 0.3339
    0.750 0.065 11.54 0.620 0.1399 0.3019
    0.750 0.083 9.04 0.584 0.1739 0.2679
    0.750 0.095 7.89 0.560 0.1955 0.2463
    0.750 0.109 6.88 0.532 0.2195 0.2223
    0.750 0.120 6.25 0.510 0.2375 0.2043
    0.875 0.020 43.75 0.835 0.0537 0.5476
    0.875 0.028 31.25 0.819 0.0745 0.5268
    0.875 0.035 25.00 0.805 0.0924 0.5090
    0.875 0.049 17.86 0.777 0.1272 0.4742
    0.875 0.065 13.46 0.745 0.1654 0.4359
    0.875 0.083 10.54 0.709 0.2065 0.3948
    0.875 0.095 9.21 0.685 0.2328 0.3685
    0.875 0.109 8.03 0.657 0.2623 0.3390
    0.875 0.120 7.29 0.635 0.2846 0.316L7
    1.000 0.028 35.71 0.944 0.0855 0.6999
    1.000 0.035 28.57 0.930 0.1061 0.6793
    1.000 0.049 20.41 0.902 0.1464 0.6390
    1.000 0.065 15.38 0.870 0.1909 0.5945
    1.000 0.083 12.05 0.834 0.2391 0.5463
    1.000 0.095 10.53 0.810 0.2701 0.5153
    1.000 0.109 9.17 0.782 0.3051 0.4803
    1.000 0.120 8.33 0.760 0.3318 0.4536
    1.000 0.134 7.46 0.732 0.3646 0.4208
    1.250 0.035 35.71 1.180 0.1336 1.0936
    1.250 0.049 25.51 1.152 0.1849 1.0423
    1.250 0.065 19.23 1.120 0.2420 0.9852
    1.250 0.083 15.06 1.084 0.316L3 0.9229
    1.250 0.095 13.16 1.060 0.3447 0.8825
    1.250 0.109 11.47 1.032 0.3907 0.8365
    1.250 0.120 10.42 1.010 0.4260 0.8012
    1.250 0.134 9.33 0.982 0.4698 0.7574
    1.500 0.035 42.86 1.430 0.1611 1.6061
    1.500 0.049 30.61 1.402 0.2234 1.5438
    1.500 0.065 23.08 1.370 0.2930 1.4741
    1.500 0.083 18.07 1.334 0.3695 1.3977
    1.500 0.095 15.79 1.310 0.4193 1.3478
    1.500 0.109 13.76 1.282 0.4763 1.2908
    1.500 0.120 12.50 1.260 0.5202 1.2469
    1.500 0.134 11.19 1.232 0.5750 1.1921
    1.500 0.148 10.14 1.204 0.6286 1.1385
    1.750 0.035 50.00 1.680 0.1886 2.2167
    1.750 0.049 40.82 1.902 0.3003 2.8413
    1.750 0.065 26.92 1.620 0.3441 2.0612
    1.750 0.083 21.08 1.584 0.4347 1.9706
    1.750 0.095 18.42 1.560 0.4939 1.9113
    1.750 0.109 16.06 1.532 0.5619 1.8433
    1.750 0.120 14.58 1.510 0.6145 1.7908
    1.750 0.134 13.06 1.482 0.6803 1.7250
    1.750 0.148 11.82 1.454 0.7449 1.6604
    1.750 0.165 10.61 1.420 0.8216 1.5837
    2.000 0.035 57.14 1.930 0.2161 2.9255
    2.000 0.049 40.82 1.902 0.3003 2.8413
    2.000 0.065 30.77 1.870 0.3951 2.7465
    2.000 0.083 24.10 1.834 0.4999 2.6417
    2.000 0.095 21.05 1.810 0.5685 2.5730
    2.000 0.109 18.35 1.782 0.6475 2.4941
    2.000 0.120 16.67 1.760 0.7087 2.4328
    2.000 0.134 14.93 1.732 0.7855 2.3561
    2.000 0.148 13.51 1.704 0.8611 2.2805
    2.000 0.165 12.12 1.670 0.9512 2.1904

     

    We can supply Fixed/Removable Tube Sheet Heat Exchanger with customized thicknesses and sizes, view price in India

     

    Main Testing Terms and Procedure of Heat Exchanger tube
    • Visual Test and Endoscope Test for Surface Quality Test
    • Cutting to required length and deburring
    • Heat Treatment and Solution Annealing / Bright Annealing
    • Chemical Composition Analysis Test With 100% PMI and One tube from each heat by Direct Reading Spectrometer
    • Impact Test subject to Standard request
    • Ultrasoic measuring of Wall Thickness
    • Ultrasonic Test subject to the MPS (Material Purchase Specification)
    • Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test
    • 100% Hydrostatic Test and 100% Eddy Current Test
    • Grain Size Test and Intergranular Corrosion Test

     

    Manufacturing Types Of Shell And Tube Heat Exchangers
    • Stainless Steel Shell and Tube Heat Exchanger
    • Removable Tube Bundle Heat Exchanger
    • Kettle reboilers
    • Fixed Tube Sheet Heat Exchanger
    • Corrugated tube heat exchanger
    • Vertical Shell and Tube Heat Exchanger
    • Tube sheet heat exchangers
    • Reboilers
    • Chemical heat exchangers
    • U Tube Bundle Type Heat Exchanger

     

    Air Cooled Heat Exchanger Standards
    • We manufacture Heat Exchanger equipments as per the TEMA [Tubular Exchanger Manufacturers Association] standards
    • ASTM section(VIII)(unfired pressure vessuls), is-4503, is-6088 standards.
    • as per bs, din standard's and is 2825 is 6088 codes.

    Plate And Frame Heat Exchanger Main Parts

    The shell and tube exchanger consists of four main parts:

    • Tube bundle: This comprises of the tubes, tube sheets, baffles and tie rods, etc. to hold the bundle together.
    • Shell: This contains the tube bundle.
    • Rear Header: This is where the tube side fluid leaves the exchanger or where it is returned to the front header in exchangers with multiple tube side passes.
    • Front Header: This is where the fluid enters the tube side of the exchanger.

     

    Calculation Of Allowable Pressure Drops

    The main steps in the calculation are given below:

    • Calculate the shell side flow distribution
    • Calculate the shell side heat transfer coefficient
    • Calculate tube side heat transfer coefficient
    • Calculate tube side pressure drop
    • Calculate wall resistance and overall heat transfer coefficient
    • Calculate the mean temperature difference
    • Calculate the area required.
    • Compare area required with the area of assumed geometry and allowed tubeside and shell side
      pressure drop with calculated values.
    • Adjust assumed geometry and repeat calculations until Area required is achieved within the
      allowable pressure drops.

     

    we can help with all Vertical and U Tube Bundle Type Heat Exchanger supply needs. offer Genuine price of Reboilers

     

    Manufacturing Design of Shell And Tube Heat Exchanger

    Manufacturing Design of Shell And Tube Heat Exchanger

    Shell and Tube Heat Exchangers by two major types.

    • Thermal Design
    • Mechanical Design

    Design selection need to provide the following parameters:


    The Heat Exchanger Tube Specifications Φ20
    DN Quantity of tube pass Quantity of heat exchanger tube Quantity of center raw tube  tube pass flow area(m²) Heat exchanger area(m²)
    Tube length(mm)
    1500 2000 3000 4500 6000
    159 1 15 5 0.0030  1.4  1.9  2.8     
    219 1 33 7 0.0066  3.1  4.1  6.2     
    273 1 65 9 0.0131  6.1  8.2  12.3  18.4  24.5 
    2 56 8 0.0056  5.3  7.0  10.6  15.8  21.1 
    325 1 99 11 0.0199  9.3  12.4  18.7  28.0  37.3 
    2 88 10 0.0088  8.3  11.1  16.6  24.9  33.2 
    4 68 11 0.0034  6.4  8.5  12.8  19.2  25.6 
    400 1 174 14 0.0350  16.4  21.9  32.8  49.2  65.8 
    2 164 15 0.0165  15.5  20.6  30.9  46.4  61.8 
    4 146 14 0.0073  13.8  18.3  27.5  41.3  55.0 
    450 1 237 17 0.0477  22.3  29.8  44.7  67.0  89.3 
    2 220 16 0.0221  20.7  27.8  41.5  62.2  82.9 
    4 200 16 0.0101  18.8  25.1  37.7  56.5  75.4 
    500 1 275 19 0.0553    34.6  51.8  77.8  103.7 
    2 256 18 0.0257    32.2  48.3  72.4  96.5 
    4 222 18 0.0112    27.9  41.8  62.8  83.7 
    The Heat Exchanger Tube Specifications Φ25
    DN Quantity of tube pass Quantity of heat exchanger tube Quantity of center raw tube  tube pass flow area(m²) Heat exchanger area(m²)
    Tube length(mm)
    1500 2000 3000 4500 6000
    159 1 11 3 0.0038  1.3  1.7  2.6     
    219 1 25 5 0.0087  2.9  3.9  5.6     
    273 1 38 6 0.0132  4.5  6.0  9.0  13.4  17.9 
    2 32 7 0.0055  3.8  5.0  7.5  11.3  15.1 
    325 1 57 9 0.0197  6.7  9.0  13.4  20.1  26.9 
    2 56 9 0.0097  6.6  8.8  13.2  19.8  26.4 
    4 40 9 0.0035  4.7  6.3  9.4  14.1  18.8 
    400 1 98 12 0.0339  11.5  15.4  23.1  34.6  46.2 
    2 94 11 0.0163  11.1  14.8  22.1  33.2  44.3 
    4 76 11 0.0066  9.0  11.9  17.9  26.9  35.8 
    450 1 135 13 0.0468  15.9  21.2  31.8  47.7  63.6 
    2 126 12 0.0218  14.8  19.8  29.7  44.5  59.4 
    4 106 13 0.0092  12.5  16.7  25.0  37.5  50.0 
    500 1 174 14 0.0603    27.3  41.0  61.5  82.0 
    2 164 15 0.0284    25.8  38.6  58.0  77.3 
    4 144 15 0.0125    22.6  33.9  50.9  67.9 

     

    Spiral Heat Exchanger Quality Assurance
    • Pressure Testing- Pneumatic / Hydrolic
    • Liquid Penetrant Testing
    • Leak Testing
    • Certified Welding Inspection
    • Certified Radiographic Interpretation
    • QC Stamps on all welded/processed material

     

    Stainless Steel Heat Exchanger Tube Special Features
    • Highly energy and cost-efficient
    • High level of hygiene maintained owing to sterile production practices
    • Completely automated systems for efficient and smooth operation
    • Developed using advanced software
    • Customized solutions as per the application
    • Designed as per requirements and applications

     

    SS Heat Exchanger Tub Production Capacity
    PRODUCTS Manufacturing Capacity Material Available
    Bundle Assembly 50 bundles/Month Carbon Steel
    Steel Structure 30 Bays/Month Low Alloy Carbon Steel
    Finned Tube Exchangers 200 tons/Month Stainless Steel
    Finning   High Alloy Steel
    Embedded “G” Type 90,000 m/Month Nickel Alloy
    Footed “L” Type 90,000m/Month Titanium
    Overlapped Footed “LL” type 90,000m/Month  
    Knurled “KL” Type 90,000m/Month  
    Extruded type 100,000m/Month

     

    SS Shell And Tube Heat Exchanger Dimensions
    OUTER DIAMETER (OD) 0.500 - 3.000 inch
    12.7 - 76.2 mm
    WALL THICKNESS (WT) 0.035 - 0.220 inch
    0.89 - 5.52 mm

     

    Cold Drawn Heat Exchangers Tubes With Minimum Wall Thickness (Sizes In Inches)

     

    Outside Minimum wall thickness
    diameter BWG (inch) 20 (.035) 18 (.049) 16 (.065) 14 (.083) 13 (.095) 12 (.109) 11 (.120) 10 (.134) 9 (.148) 8 (.165) 7 (.180) 6 (.203) 5 (.220)
    [mm] [inch]
    [mm]
    		 0,89 1,24 1,65 2,11 2,41 2,77 3,05 3,40 3,76 4,19 4,57 5,16 5,59
                                   
      1/2 lb/ft 0,190 0,256 0,327 0,399 0,441 0,487 0,519 0,555 0,586        
                                   
    12,70 .500 kg/m 0,283 0,381 0,487 0,594 0,657 0,725 0,773 0,826 0,873        
                                   
      5/8 lb/ft 0,242 0,328 0,423 0,521 0,581 0,647 0,696 0,752 0,804        
                                   
    15,88 .625 kg/m 0,360 0,488 0,630 0,776 0,865 0,964 1,036 1,120 1,198        
                                   
      3/4 lb/ft   0,400 0,518 0,643 0,720 0,807 0,872 0,948 1,021        
                                   
    19,05 .750 kg/m   0,595 0,771 0,957 1,072 1,202 1,299 1,412 1,521        
                                   
      7/8 lb/ft   0,472 0,614 0,767 0,864 0,973 1,056 1,158          
                                   
    22,23 .875 kg/m   0,702 0,913 1,141 1,285 1,448 1,571 1,722          
                                   
      1 lb/ft   0,543 0,709 0,887 0,998 1,128 1,225 1,342 1,456 1,587 1,696    
                                   
    25,40 1.000 kg/m   0,808 1,056 1,321 1,487 1,680 1,824 1,998 2,169 2,363 2,526    
                                   
      1 1/4 lb/ft   0,686 0,900 1,131 1,277 1,448 1,577 1,734 1,891 2,071 2,225 2,451 2,607
                                   
    31,75 1.250 kg/m   1,022 1,340 1,684 1,902 2,157 2,349 2,583 2,816 3,085 3,313 3,650 3,882
                                   
      1 1/2 lb/ft   0,830 1,090 1,375 1,556 1,769 1,930 2,128 2,326 2,556 2,753 3,047 3,253
                                   
    38,10 1.500 kg/m   1,236 1,624 2,048 2,317 2,634 2,875 3,169 3,464 3,807 4,100 4,538 4,845
                                   
      2 lb/ft     1,472 1,863 2,114 2,409 2,636 2,914 3,196 3,525 3,810 4,241 4,547
                                   
    50,80 2.000 kg/m     2,192 2,775 3,148 3,588 3,925 4,340 4,759 5,250 5,674 6,316 6,771
                                   
      2 1/2 lb/ft     1,854 2,351 2,671 3,050 3,341 3,701 4,066 4,494 4,867 5,435 5,839
                                   
    63,50 2.500 kg/m     2,761 3,502 3,978 4,542 4,976 5,512 6,055 6,693 7,249 8,094 8,696
                                   
      3 lb/ft       2,840 3,228 3,691 4,047 4,487 4,935 5,464 5,924 6,628 7,132
                                   
    76,20 3.000 kg/m       4,229 4,808 5,497 6,027 6,683 7,350 8,137 8,823 9,871 10,622
                                   
                 
    a
    a
    		                
    Cold Drawn Heat Exchangers Tubes With Average Wall Thickness (Sizes In Inches)
                 
    aaa
    		                
    Outside Average wall thickness
    diameter BWG (inch) 20 (.035) 18 (.049) 16 (.065) 14 (.083) 13 (.095) 12 (.109) 11 (.120) 10 (.134) 9 (.148) 8 (.165) 7 (.180) 6 (.203) 5 (.220)
    [mm] [inch]
    [mm]
    		 0,89 1,24 1,65 2,11 2,41 2,77 3,05 3,40 3,76 4,19 4,57 5,16 5,59
                                   
      1/2 lb/ft 0.173 0.236 0.302 0.369 0.410 0.445 0.487 0.523 0.557        
                                   
    12,70 .500 kg/m 0,259 0,351 0,450 0,551 0,612 0,678 0,726 0,780 0,829        
                                   
      5/8 lb/ft 0.220 0.301 0.388 0.480 0.537 0.600 0.647 0.703 0.754        
                                   
    15,88 .625 kg/m 0,328 0,447 0,579 0,716 0,801 0,897 0,965 1,046 1,124        
                                   
      3/4 lb/ft 0.267 0.366 0.475 0.591 0.664 0.745 0.807 0.881 0.952        
                                   
    19,05 .750 kg/m 0,398 0,547 0,708 0,881 0,989 1,110 1,203 1,312 1,418        
                                   
      7/8 lb/ft   0.432 0.562 0.702 0.791 0.891 0.967 1.060          
                                   
    22,23 .875 kg/m   0,643 0,836 1,045 1,177 1,326 1,439 1,577          
                                   
      1 lb/ft   0.497 0.649 0.812 0.918 1.037 1.128 1.239 1.346 1.471 1.575    
                                   
    25,40 1.000 kg/m   0,740 0,966 1,212 1,366 1,550 1,681 1,845 2,006 2,192 2,347    
                                   
      1 1/4 lb/ft   0.628 0.822 1.034 1.172 1.328 1.448 1.597 1.741 1.912 2.056 2.272 2.417
                                   
    31,75 1.250 kg/m   0,933 1,225 1,542 1,744 1,980 2,159 2,377 2,595 2,848 3,063 3,383 3,606
                                   
      1 1/2 lb/ft   0.759 0.996 1.256 1.426 1.619 1.769 1.955 2.137 2.353 2.537 2.814 3.009
                                   
    38,10 1.500 kg/m   1,127 1,483 1,870 2,121 2,413 2,636 2,909 3,184 3,504 3,779 4,191 4,481
                                   
      2 lb/ft     1.343 1.699 1.933 2.201 2.409 2.670 2.929 3.246 3.499 3.896 4.185
                                   
    50,80 2.000 kg/m     2,000 2,533 2,876 3,281 3,591 3,974 4,362 4,816 5,210 5,807 6,232
                                   
      2 1/2 lb/ft     1.690 2.143 2.440 2.783 3.050 3.385 3.717 4.126 4.460 4.980 5.360
                                   
    63,50 2.500 kg/m     2,517 3,194 3,631 4,148 4,547 5,039 5,539 6,128 6,641 7,424 7,983
                                   
      3 lb/ft       2.586 2.947 3.365 3.691 4.102 4.508 5.006 5.421 6.064 6.536
                                   
    76,20 3.000 kg/m       3,855 4,385 5,016 5,502 6,104 6,717 7,440 8,072 9,040 9,734

     

    Air Cooled Heat Exchanger Pressure Rating
    SIZE SINGLE BRAID DOUBLE BRAID
    Nominal Size Static  Dynamic bend radius Max. working Test pressure Burst  Static  Dynamic bend radius Max. working Test pressure Burst 
    bend radius pressure pressure bend radius pressure pressure
    Inch mm mm mm bar bar bar mm mm bar bar bar
    1/4 6 25 100 154 230 616 25 100 246 369 984
    3/8 10 40 150 105 157 420 40 150 168 252 672
    1/2 12 50 200 88 132 352 50 200 140 210 560
    5/8 16 50 200 73 109 292 50 200 116 174 464
    3/4 20 70 200 64 96 256 70 200 102 153 408
    1 25 90 200 50 75 200 90 200 80 120 320
    1¼ 32 110 250 42 63 168 110 250 67 100 268
    1 ½ 40 130 250 32 48 128 130 250 51 76 204
    2 50 175 350 31 46 124 175 350 49 73 196
    2 ½ 65 200 410 26 39 104 200 410 41 61 164
    3 80 205 450 18 27 72 205 450 28 42 112
    4 100 230 560 16 24 64 230 560 26 39 104
    5 125 280 660 16 24 64 280 660 25 37 100
    6 150 320 815 12 18 48 320 815 20 30 80
    8 200 435 1015 10 16 40 435 1015 16 24 64
    10 250 560 1220 6.5 10 26 560 1220 10.5 16 42

     

    U-Tube Heat Exchangers Chemical Composition
    GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
    TP304 S30400 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0        
    TP304L S30403 0.035 2 0.045 0.03 1 18.0-20.0 8.0-13.0        
    TP316 S3160 0.08 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0      
    TP316L S31603 0.035 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0    

     

    Plate Heat Exchangers Schedule Chart
    NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
    1/8″
    √
    √
    √
    √
    		  
    1/4″
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    3/8″
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    1/2″
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    3/4″
    √
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    √
    √
    √
    1″
    √
    √
    √
    √
    √
    1 1/4″
    √
    √
    √
    √
    √
    1 1/2″
    √
    √
    √
    √
    √
    2″
    √
    √
    √
    √
    √
    2 1/2″
    √
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    √
    √
    √
    3″
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    4″
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    5″
    √
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    √
    		  
    6″
    √
    √
    √
    √
    		  

     

     

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