ASTM A213 Grade 304 superheater tubes and SS 316 Exhaust Pipe manufacturer in India

UNS S30400 SS 304 Boiler Tubing is used in boilers, heat exchangers, superheaters and in other high temperature, high pressure applications. The 304 material is a basic austenitic stainless steel known as the 18/8 chromium nickel pipes. There are other grades of pipes that are used in the boiler class pipelines as well. The Stainless Steel Boiler Tubes is made up of electric resistance welding procedure. There are seamless, ERW, welded, fabricated and EFW pipes. The seamless pipes and tubes range up to 24 inches, the ERW pipes range up to 36 inches where the EFW pipes can range up to 100 inches. The tubes are of lower outer diameter; they are usually up to 4 inches.

Stainless Steel Boiler Tubes

Stainless Steel Boiler Tubes

ASTM A213 Grade 304 superheater tubes

ASTM A213 Grade 304 superheater tubes

SS 316 Exhaust Pipe

SS 316 Exhaust Pipe


Refer Various wall thickness of Stainless Steel 310 ERW Boiler Tube

The 316 Stainless Steel Water tube is used in boilers and heaters due to their high corrosion resistance. The 316 material has chromium nickel and 4% molybdenum in the composition which allows them to transport high temperature water without reacting or corroding. Also, the 304 and 316 materials have good temperature resistance up to 870 degrees Celsius. The SS Seamless Marine Boiler Tubes are used with marine environments or salt waters. The 316, 317 and other grades that are corrosion resistant to chloride ion corrosion stress cracking are used in these applications. The AISI 317 Steam Boiler Tubes can be used with applications which produce steam because the material is resistant to steam. Not all materials can be used to deal with steam because it causes aqueous reactions to intensify.

Stainless Steel Boiler Tubes Supplier in India
Stainless Steel Boiler Tubes Supplier in India


Specification of Seamless Stainless Steel Boiler Tubes

Specifications ASTM A213, ASTM A249, ASTM A269
Size Range 6.35 mm OD upto 152.4 mm OD in 0.6 TO 10 mm thickness.
Outside Diameter From 6mm~2500mm Boiler Tube Supplier
Length 5.8m,6m random length or acording to customer’s requests
Export To Saudi Arabia (KSA), Nepal, Pakistan, Spain, Philippines, Chile, Thailand, Mexico, Iraq, Myanmar (Burma), Vietnam, South Korea, Germany, Colombia, Iran, Hong Kong, Bangladesh, France, Nigeria, United Arab Emirates (UAE), United States (USA), China, Japan, Belgium, Netherlands, Singapore, Canada, Kenya, Jordan, Romania, Australia, Turkey, Indonesia, Kuwait, Malaysia, Poland, Italy, Sri Lanka, Taiwan, Brazil, United Kingdom (UK), Egypt, Qatar, Greece, Oman, South Africa
Thickness From 0.5mm-150mm (SCH100, SCH5, SCH80, SCH20, SCH30, SCH40, SCH60, SCH10, XS, SCH120, SCH140, STD, SCH160, XXS)
Testing Provided By Supplier H2 SERVICE, NACE TM0177, NACE TM0284, SSC TEST, NACE MR0175, HIC TEST, IBR, etc.

Price List of SS Marine Boiler Tubes

Price list of Stainless Steel Boiler Tubes SS Marine Boiler Tubes Price in India (INR) SS Boiler Tubes Price in USD ASTM A213 Superheater Tubes Price in UAE Dirham

SEAMLESS STAINLESS STEEL BOILER TUBES -DIM:63.5MM OD X 13.72 MM WT MW X 5000MM Per KG

INR 871 US $11.70 42.99 UAE Dirham

STAINLESS STEEL BOILER TUBES SEAMLESS 88.90X3.20 MM (COLD ROLL) Per Kg

INR 166 US $2.23 8.19 UAE Dirham

Many Stainless Steel Boiler Tubes dealers, stockists, suppliers, wholesalers, importers, distributors, retailers, exporters and stockholders prefer to buy from Hi-tech Metal & Tubes for the lowest price of SS 316 Exhaust Pipe in India, check our online inventory to buy exact ASTM A213 Grade 304 superheater tubes sizes.

Buy 316 Stainless Steel Water tube Boiler at best price, Are you looking for Supplier of 304L SS Seamless Marine Boiler Tubes

Composition Standard of Stainless Steel Boiler Tubes

Grade C Mn Si P S Cr Mo Ni N Ti Fe
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. 18.0 8.0
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 18.0 8.0
max. 0.010 2.0 0.75 0.045 0.030 20.0 10.5
SS 310 0.015 max 2 max 0.015 max 0.020 max 0.015 max 24.00 26.00 0.10 max 19.00 21.00 54.7 min
SS 310S 0.08 max 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 0.75 max 19.00 21.00 53.095 min
SS 310H 0.04 0.10 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 19.00 21.00 53.885 min
316 min. 16.0 2.03.0 10.0  
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316L min. 16.0 2.03.0 10.0    
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316TI 0.08 max 10.00 14.00 2.0 max 0.045 max 0.030 max 16.00 18.00 0.75 max 2.00 3.00
317 0.08 max 2 max 1 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 11.00 15.00 57.89 min
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 5(C+N) 0.70 max
SS 321H 0.04 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 4(C+N) 0.70 max
347/ 347H 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 20.00 9.0013.00
410 min. 11.5
max. 0.15 1.0 1.00 0.040 0.030 13.5 0.75
446 min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25

Mechanical Analysis of SS Seamless Boiler Tubes

Grade Density Melting Point 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 Water tube Boiler Equivalent Material

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304H 1.4301 S30409
SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 X15CrNi25-20
SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 X8CrNi25-21
SS 310H S31009
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H 1.4401 S31609
SS 316Ti 1.4571 S31635 SUS 316Ti 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2
SS 317 1.4449 S31700 SUS 317
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5

Check Stock of Stainless Steel Steam Boiler Tubes

SS 316 Boiler Tube Stainless Steel Welded Boiler Tube
Stainless Steel Seamless Boiler Tube SS Seamless Boiler Tube
Stainless Steel Boiler Tubing Boiler Stainless Steel Tubing
Stainless Steel Boiler Tube Stainless Steel Boiler Tube
304 Stainless Steel Boiler Tube SS 316L Boiler Tube
Stainless Steel 201 Boiler Tubes Stainless Steel Boiler 316 Tube
SS Boiler tubess in India Stainless Steel Boiler Tube 304
SS Boiler Tube 316 Stainless Steel Boiler Tube

List of SS Boiler Tubing Types

Seamless Stainless Steel Boiler Tubes

Seamless Stainless Steel Boiler Tubes

UNS S30400 SS 304 Boiler Tubing

UNS S30400 SS 304 Boiler Tubing

Stainless Steel 304 ERW Boiler Tube

Stainless Steel 304 ERW Boiler Tube

ss seamless boiler tubes

ss seamless boiler tubes

UNS S30400 Boiler Tubes

UNS S30400 Boiler Tubes

316 Stainless Steel Boiler Tubes

316 Stainless Steel Boiler Tubes

Stainless Steel Water tube Boiler

Stainless Steel Water tube Boiler

317 SS Marine Boiler Tubes

317 SS Marine Boiler Tubes

Stainless Steel 304 Steam Boiler Tubes

Stainless Steel 304 Steam Boiler Tubes

Boiler Tubes High Pressure High Temperature

Boiler Tubes High Pressure High Temperature

304L SS Seamless Marine Boiler Tubes

304L SS Seamless Marine Boiler Tubes

316 Stainless Steel Water tube Boiler

316 Stainless Steel Water tube Boiler

Stainless Steel Boiler Vent Pipe

Stainless Steel Boiler Vent Pipe

ASTM A213 Grade 316 superheater tubes

ASTM A213 Grade 316 superheater tubes

SS 316 Fire And Water Tube Boiler

SS 316 Fire And Water Tube Boiler


Tolerances on out diameter SS Seamless Boiler Tubes

Standard Hot finished seamless tube Cold flnished seamless tube
Out diameter
(mm)
Tolerance Out diameter
(mm)
Tolerance
EN10216-1
EN10216-2
DIN17175
≤100 +/-0.75%
(min.+/-0.5mm)
All +/-0.5%
(min. +/-0.30mm)
>100 +/-0.90%
GB/T 3087 ≤460 +/-0.75%
(min.+/-0.5mm)
10-30 +/-0.40mm
>30-50 +/-0.45mm
>50 +/-1.0%
GB/T 5310
GB/T 9948
GB/T 6479
<57 +/-0.40mm ≤30 +/-0.20mm
57-325 +/-0.75% >30-50 +/-0.30mm
>325-460 +1%,-2mm >50 +/-0.8%
ASME SA-179M
ASME SA-192M
ASME SA-209M
ASME SA-210M
ASME SA-213M
JIS G 3461
JIS G 3461
≤101.6 +0.4, -0.8mm <25.4 +/-0.10mm
>25.4-38.1 +/-0.15mm
>38.1-50.8 +/-0.20mm
101.6-190.5 +0.4, -1.2mm >50.8-63.5 +/-0.25mm
>63.5-76.2 +/-0.30mm
>76.2 +/-0.38mm
ASME SA106
ASME SA335
≤48.3 +/-0.40mm ≤48.3 +/-0.40mm
48.3-114.3 +/-0.79mm
114.4-219.1 +1.59, -0.79mm
219.2-323.9 +2.38, -0.79mm >48.3 +/-0.79mm
>324 +/-1.0%

Stainless Steel ERW Boiler Tube Tolerances on wall thickness

Standard Hot finished seamless tube Cold flnished seamless tube
Out diameter
OD(mm)
Wall thickness
T(mm)
Tolerance Out diameter
(mm)
Wall Thickness
T(mm)
Tolerance
DIN17175 ≤130 S≤2Sn +15%, -10% -- All +/-10%
(min. +/-0.2mm)
2Sn<S≤4Sn +12.5%, -10%
S>4Sn +-/9%
>130 S≤0.05da +17.5%, -12.5%
0.05da<S≤0.11da +/-12.5%
S>0.11da +/-10%
EN 10216-1
EN 10216-2
≤219.1 - +/-12.5%
(min.+/-0.4mm)
-- T/D≤0.025 +/-20%
0.025<T/D≤0.050 +/-15%
0.05<T/D≤0.10 +/-12.5%
0.1<T/D +/-10%
GB/T 3087 -- ≤20 +15%,-12.5%
(min.+0.45, -0.35mm)
-- 1.0-3.0 +15%, -10%
>20 +/-12.5% -- >3 +12.5%, -10%
GB/T 5310
GB/T 9948
GB/T 6479
-- <4.0 +15%,-10%
(min.+0.48, -0.32mm)
-- 2-3 +12%,-10%
4-20 +12.5%,-10% >3 +/-10%
>20 +/-10%
ASME SA-179M
ASME SA-192M
ASME SA-209M
ASME SA-210M
ASME SA-231M
JIS G 3461
JIS G 3462
-- 2.41-3.8 +35%, -0% ≤38.1 -- +20%,-0%
3.8-4.6 +33%,-0% >38.1 -- 22%,-0%
>4.6 +28%,-0% -- -- --
ASME SA-106
ASME SA-335
-- All +/12.5%   All +/-10%

SS Boiler tube ends

Creep Rupture Strength of Stainless Steel Boiler Tubes

Creep Rupture Strength 500-680 oC

Various Standard and Specification of ASTM A213 superheater tubes

Country Standard Specification
UK BS3059-2
BS3605
Steel boiler and superheater tubes. Seamless and welded austenitic stainless steel pipes and tubes for pressure purposes.
Japanese JIS G3463 Stainless steel boiler and heat exchanger tubes.
German DIN 17459
AD Merkblatt W2
High temperature seamless circular stainless steel tubes. Materials for pressure vessels – austenitic steels.
Russian TU 14-3-460-75E
TU 14-3-796-79
Steam boiler tubes and pipe-lines of high or subcritical steam parameter eq
French NFS 49-214 Steel tubes and seamless austenitic steel tubes for use at high temperatures.

SS 316 Exhaust Pipe Testing

  • Squash test
  • Extended test
  • Water pressure test
  • Heat treatment

ASTM A213 Grade 304 superheater tubes Applications

  • Power Generation
  • Fossil Fuel Plants
  • Industrial Processing Plants
  • Electric Power Plants

Stainless Steel Boiler Tubes Dimensions

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

Surface Finish of AISI 317 Steam Boiler Tubes

  • 180Grit, 320Grit, 400Grit - Satin / Hairline
  • 400Grit, 500Grit, 600Grit - Mirror finish/Pickling surface

304 SS Seamless Boiler Tube Sizes

OUTER DIAMETER (OD) 10.2 – 139.7 mm
(from 26.9 mm manufactured as hot rolled)
WALL THICKNESS (WT) 0.5 – 16.0 mm
(from 2.6 mm manufactured as hot rolled)

Length Of 316 Stainless Steel Boiler Tubes

Boiler Tube Length [m] for sizes [mm]
Boiler Tube 5 – 6 OD < 60.3
Boiler Tube 5 – 6 or 10 – 14 OD => 60.3 and WT < 7.1
Boiler Tube 5 – 6 OD => 60.3 and WT => 7.1

Check sizes and dimensions of AISI 317 Steam Boiler Tubes

Check Below Countries Where We Supplied

Stainless Steel U Tube for Boiler Colombia, Sweden, Malaysia, China
TP 304 superheater tube Taiwan, Malaysia, Los Alamos -Mexico, Philippines
Stainless Steel 2" Boiler Water Tube Malaysia, Oman, Hong Kong, UAE
21.3x2.77 seamless steel boiler tube Malaysia, Philippines, Canada, Singapore
Stainless Steel Boiler Vent Pipe Indonesia, Dammam -KSA, Philippines, Belgium
19mm astm a213 stainless steel tube for Boilers Europe, United Kingdom -UK, Malaysia, UAE
Stainless Steel Pipe 1/2 Boiler Tube South Africa, Bahrain, Singapore, Singapore
Stainless Steel Boiler Flue Pipe South Korea, Singapore, NY 12203 (USA), Malaysia
SS Boiler Furnace Tube Italy, Chile, Iran, Singapore
101.6mm Od Stainless Steel Boiler Tube Japan, Europe, Romania, Malaysia
a249 stainless steel tube for Boilers Germany, Czechia, Thailand, Malaysia
Oval Boiler SS Tube USA, Malaysia, Bangladesh, Finland
Seamless Precision Boiler Pipes 1 inch diameter Malaysia, Netherlands, Russia, Dubai
astm a249 small diameter stainless steel boiler pipe Australia, Philippines, UK, Nigeria
Stainless Steel Welded Boiler Tube Canada, UK, Poland, Ellington -United States

317 SS Marine Boiler Tubes Wall Thickness & Schedule

GAUGE THICKNESS RANGE(INCHES) TYPICAL VALUE (INCHES)
22 0.025 through 0.029 0.028
20 0.031 through 0.035 0.035
19 0.038 through 0.042 0.042
18 0.044 through 0.049 0.049
17 0.053 through 0.058 0.058
16 0.060 through 0.065 0.065
15 0.066 through 0.074 0.072
14 0.075 through 0.085 0.083
13 0.087 through 0.097 0.095
12 0.101 through 0.111 0.109
11 0.112 through 0.122 0.12
10 0.126 through 0.136 0.134
9 0.140 through 0.150 0.148
8 0.157 through 0.167 0.165
7 0.175 through 0.185 0.18

Steel for tubes intended for pressure and thermal equipment

EN 10216-1P195TR1, P235TR1, P265TR1, P195TR2, P235TR2, P265TR2.

ASTM A 53

Grade A, Grade B,

PED approved 316H SS Boiler Tubes High Pressure High Temperature Supplier in India

321 Stainless Steel Boiler Tubes Tolerances

  • OD Tolerance: +0.005/-0 in.
  • Hardness: Maximum 80 HRB (Rockwell)
  • Wall Thickness: ±10%
  • Chemistry: Min. 2.5% Molybdenum

Steel for tubes made from fine-grained steel

EN 10216-1 P355N, P460N, P355NH, P460NH, P275NL1, P355NL1, P460NL1, P275NL2, P355NL2, P460NL2

Steel tubes for low temperatures

EN 10216-4 P215NL, P265NL
ASTM A/SA 333 (A999) Grade 1, 3, 6, 7
ASTM A/SA 334 (A1016) Grade 1, Grade 6,
ASTM A/SA 524 (A530) Grade II

Steel grades for tubes intended for pressure equipment

EN 10216-2 P195GH, P235GH, P265GH, 16Mo3, 14MoV6-3, 7CrWVMoNb9-6, 7CrMoVTiB10-10, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, 25CrMo4, X11CrMo5+I, X11CrMo5+NT1, X11CrMo5+NT2, X10CrMoVNb9-1
ASTM A 106 Grade A, Grade B, Grade C
ASTM A 209 Grade T1, Grade T1a, Grade T1b
ASTM A 210 Grade A-1, Grade C
ASTM A 556 Grade A2, Grade B2, Grade C2
ASTM A 335 Grade T/P11, Grade T/P12, Grade T/P22, Grade T/P24,
ASTM A 213 Grade T/P2, Grade T/P21, Grade T/P5, Grade T/P91

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