Stainless Steel Heat Exchanger Tube manufacturer in India

Stainless Steel Heat Exchanger Tube

TP316 Seamless U Tube and SS 304 U Bend Tubing supplier in Mumbai

Aesteiron is Stainless Steel Heat Exchanger Tubes manufacturer in India. We produce Stainless Steel Heat Exchanger Tubes that are designed as per the standard of national and international. 

Stainless Steel Heat Exchanger Tube is devices that transfer energy in the form of heat, from one working fluid to the next, whether in solid, liquid or gas form. It is essential for power generation, refrigeration. All heat exchanger tubes are built on the same principle i.e that a hot fluid flowing around a colder fluid will transfer its heat in the direction of cold flow. SS 304 U Bend Tubing is widely used in heat exchanger systems. It is essential in critical field’s nuclear and petrochemical machine building. Stainless Steel U Bend Tube is designed for high temperature applications, especially hot oil systems or steam condensing. Stainless Steel Superheater Tube material has the capacity of handling the pressure and temperature. Stainless steel is used in superheater sections of boilers, either in highly corrosive environments or under supercritical steam conditions. Stainless Steel Tube Coil Heat Exchanger is commonly applied for cooling and reheating of smaller installations. From stainless steel, straight or corrugated tube of the standard design is manufactured and it can be used in a wide range of applications with pressure up to 16 barG and temperatures up to 203°C. SS Fin Tube Heat Exchanger is a tube with extended outer surface area or fins to enhance the heat transfer rate from the additional area of fins. It enhances the heat transfer rate by increasing the effective heat transfer area between the tubes and surrounding fluid. The surrounding fluid of finned tubes maybe process air or fluid.316 Stainless Steel Heat Exchanger tube is significantly known for its excellent properties and features. It provides superior corrosion resistance and excellent tensile strength to survive in the severe atmospheric situations

Standard Specification Of Stainless Steel Heat Exchanger Tube

Size 6.35 Mm OD to 273 Mm OD
Outside Diameter 9.52 mm O.D to 50.80 mm O.D
Thickness 0.7 mm to 3.68 mm
Length As per Customer requirement, Maximum upto 22 Meter Long.
Standards ASTM A213, ASME SA213
Type Seamless Tubes, Welded Tubes
Grades TP 304 Tube, TP 304L Tube, TP 304H, TP 316 Tube, TP 316L Tube, TP 316H, TP 316Ti Tube, TP 317L Tube, TP 321 Tube, TP 321H Tube, TP 347 Tube, TP 347H Tube, TP 202 Tube, JT 7 Tube, J4 1 Tube, TP 409 Tube, TP 409L Tube, TP 410 Tube, TP 430Ti Tube, TP 439 Tube
Finishing It can be supplied in mechanical polished with various grits like at 80, 120, 240, 320, 400, 600 grits and mirror polished.

SS 304 U Bend Tubing Price List

Type Description USA FOB Price Malaysia FOB Price Europe FOB Price Singapore FOB Price Saudi Arabia (KSA) FOB Price
    Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
ss 316 heat exchanger tubes Size : 19.05 MM OD x 16SWG US $ 3.79 Malaysia Ringgit 15.43 Euro 3.18 Singapore Dollar 5.08 Saudi Riyal 14.21

Common Types Of Stainless Steel Superheater Tube

Stainless Steel Heat Exchanger Tube
SS 304 U Bend Tubing
Stainless Steel Superheater Tube
Stainless Steel Tube Coil Heat Exchanger
SS Fin Tube Heat Exchanger
316 Stainless Steel Heat Exchanger tube

SS Fin Tube Heat Exchanger Dimension Chart

Wall thickness in mm. 0.5 0.6 0.7 0.8 1 1.2 1.6 2 2.6 3 3.2 3.6
O.D. in mm. Weight in kg/meter
6 0.069 0.081 0.093 0.104 0.125 0.144 0.176
9.52 0.112 0.134 0.154 0.174 0.213 0.249 0.317
10 0.119 0.141 0.163 0.184 0.225 0.264 0.336
12.7 0.153 0.182 0.21 0.238 0.293 0.345 0.444
14 0.169 0.201 0.233 0.264 0.325 0.384 0.496
15.87 0.192 0.229 0.266 0.301 0.372 0.44 0.571 0.694
19 0.231 0.276 0.32 0.364 0.45 0.534 0.696 0.85 1.066 1.2 1.264
25 0.306 0.366 0.425 0.484 0.6 0.714 0.936 1.15 1.456 1.65 1.744 1.926
25.4 0.311 0.372 0.432 0.492 0.61 0.726 0.952 1.17 1.482 1.68 1.776 1.962
31.8 0.918 1.208 1.49 1.898 2.16 2.288 2.538
38 1.104 1.456 1.8 2.301 2.625 2.784 3.096
44.5 1.299 1.716 2.125 2.724 3.113 3.304 3.681
50.8 1.488 1.968 2.44 3.133 3.585 3.808 4.248
63.5 2.476 3.075 3.959 4.538 4.824 5.391
76.1 2.98 3.705 4.778 5.483 5.832 6.525
101.6 4 4.98 6 7 7,872 8.82

Schedule Chart of Stainless Steel Tube Coil Heat Exchanger

NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
1/8″
1/4″
3/8″
1/2″
3/4″
1″
1 1/4″
1 1/2″
2″
2 1/2″
3″
4″
5″
6″

Available 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 - -

316 Seamless U Bend Tubing Tolerance

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%

Mechanical Properties of Stainless Steel Heat Exchanger Tube

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

SS 304 U Bend Tubing Chemical Composition Chart

GRADESUNSCMnPSSiCrNiMoTiNbN
TP304S304000.0820.0450.03118.0-20.08.0-11.0    
TP304LS304030.03520.0450.03118.0-20.08.0-13.0    
TP316S31600.0820.0450.03116.0-18.011.0-14.02.0-3.0   
TP316LS316030.03520.0450.03116.0-18.010.0-14.02.0-3.0