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Stainless Steel U Tube Manufacturer, Supplier and Exporter in India

Stainless Steel U Tube Manufacturer, Supplier and Exporter in India - TubeTec Piping Solutions

Stainless Steel U Tube Manufacturer in India

U Tube Manufacturer, SS U Tube Dealers, SS 304 U Tube Supplier, ASME SA213 U Tubes Manufacturer, ASTM A249 U Tubing Exporter in India

Stainless Steel U Tube Specifications

SS U Tubes Specification
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.

Stainless Steel U Tubes Dimensions Chart, Stainless Steel U Tubes Size Chart, Stainless Steel U Tubes Dimensions Chart Pdf

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

Stainless Steel U Tubes Chemical Composition

AISI TYPE CHEMISTRY-PERCENT TYPICAL CHARACTERISTICS
C Mn P S SI – CR NI OTHER
304 0.08
max		 2
max		 0.04
max		 0.03
max		 0.075
max		 18.00
20.00		 8.00
11.00		 – General purpose “300” series grade for tubing applications.
304L 0.035
max		 2 .00
max		 0.04
max		 0.03
max		 0.75
max		 18.00
20.00		 8.00
13.00		 – Low carbon type 304 where greater resistance to carbide precipitation is desired.
304H 0.04
0.1		 2
max		 0.04
max		 0.03
max		 0.75
max		 18.00
20		 8.00
11		 – Carbon modified for improved high temperature strength.
310 0.15 max 2
max		 0.04
max		 0.03
max		 0.75
max		 24.00
26		 19.00
22		 – High resistance to scaling and oxida-tion up to 2000°F.
316 008
max		 2.00
max		 0.040
max		 0.030
max		 0.75
max		 16.00
18.00		 11.00
4.00		 Mo2.00- 3.00 Better corrosion resistance than type 304 in reducing media. Good hi-temp strength.
316L 0.035
max		 2
max		 0.04
max		 0.03
max		 0.75
max		 16.00
18		 10.00
15		 Mo 2.00
3.00		 Low carbon type 316 where greater resistance to carbide precipitation is desired.
316H 0_04
0.10		 I 2.00
max		 0040
max		 0.030
max		 0.75
max		 16.00
18.00		 11.00
14.00		 Mo2.00-3.00 Carbon modified for improved temperature strength.
317 0.08
Max		 2
max		 0.04
max		 0.03
max		 0.75
max		 18.00
20		 11.00
14		 Mo 3.00
4.00		 Similar to type 316 but with better corrosion resistance and creep strength.
321 0.48
max		 203
max		 0.04
max		 0.03
max		 0.75
max		 17.00
20		 9.00
13		 Ti
5XC-0.60		 Titanium stabilized against carbide precipitation. Similar properties to type 304.
347 0.08
max		 200
max		 0.04
max		 0.03
max		 0.75
max		 17.00
20		 7.00
13		 Cb + Ta 10XC-1.00 Columbium and tantalum stabilized against carbide precipitation.
21-6-9 0.04
max		 8.00
max		 60
max		 0.03
max		 1
max		 19.00
21.5		 5.50
7.5		 N 0.15 0.40 High strength-to-weight ratio. Good corrosion resistance.
416 0.15
Max		 1.25
max		 0.066
max		 0.15
max		 1.00
max		 12.00
14.00		 — — Hardenable by heat treatment. Free machining. Moderate corrosion resistance.

Stainless Steel U Tubes Mechanical Properties

Grades Density Melting Poin Tensile Strength Yield Strength (0.2%Offset) Elongation
304/ 304L 8.0 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
304H 8.0 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 40 %
310 / 310S / 310H 7.9 g/cm3 1402 °C (2555 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 40 %
306/ 316H 8.0 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
316L 8.0 g/cm3 1399 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
317 7.9 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
321 8.0 g/cm3 1457 °C (2650 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
347 8.0 g/cm3 1454 °C (2650 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
904L 7.95 g/cm3 1350 °C (2460 °F) Psi 71000 , MPa 490 Psi 32000 , MPa 220 35 %

Stainless Steel U Tubes Equivalent Grade

Material ASTM Equivalent Standard
UNS Grads (TP) Din (EN) 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 – –

Uses of Stainless Steel U Tubes

  • SS 304 U Tube used in Ship Building & Repairs
  • Stainless Steel U Tube used in Desalination Plants
  • SS 316 U Tube used in Defense Applications
  • SS U Heat Tubing used in Aircraft Industry
  • SS U Tube used in Oil and Gas Industry
  • U Tube used in Sugar & Chemical Industry
  • SS 317 U Tube used in Petrochemical Industry
  • Stainless Steel U Tube used in Water Treatment Plants
  • Stainless Steel U Tube used in Paper & pulp Industries
  • Stainless Steel U Tube used in Refineries
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