ASTM A213 T91 tube

ASTM A213 T91 tube

Top notch SA213 grade T91 heat exchanger tubes supplier in India

ASTM A213 T91 tube

ASTM A213 T91 tube

SA213 T91 tubing

SA213 T91 tubing

A213 T91 material

A213 T91 material

ASTM A213 T91 tube specification

Sizes Standard Schedule

OD: 0.5" - 24"
WT:6mm-30mm

 ASTM A213 / ASME SA213
  • SCH 5 to SCH XXS
Payment terms Type Length
  • L/C
  • T/T
  • Seamless
  • Welded
  • ERW
  • Single Random
  • Cut length
  • Double Random
Surface Manufacturing technique ASTM A213 T91 tube ends
  • 3PE
  • Black painting
  • PP
  • FBE
  • Cold rolled
  • Hot drawn
  • Beveled
  • Straight cut
  • Plain
International standards Testing Provided By Supplier Packaging
  • BS - UNI
  • GB 5310
  • EN
  • ISO
  • JIS
  • DIN -NF A
  • ASTM/ASME
  • GOST
  • NACE TM0177
  • SSC TEST
  • NACE MR0175
  • IBR
  • NACE TM0284
  • HIC TEST
  • H2 SERVICE
  • Loose
  • Wooden Pallet
  • Bundle
  • Plastic Cloth Wraps
  • Wooden box-a
Marking on ASTM A213 T91 tube Form Cutting techniques
  • Length
  • OD name
  • Grade
  • Thickness
  • Heat No.
  • Standard
  • Manufacturer/Supplier
  • Round
  • Rectangular
  • Square
  • Burrless Cuts
  • Water-Jet
  • Tapping
  • Sawing
Value Added Services Delivery Conditions Origin
  • Draw
  • Machining
  • Heat Treatment
  • Sand Blasting
  • Galavanizing
  • Expansion
  • Shot Blasting
  • Cold Drawn
  • Normalizing Rolled
  • Quenched and Tempered
  • Hot Rolled
  • Normalized and Tempered
  • Normalizing Formed
  • Korean
  • US
  • Russian
  • Japanese
  • European
  • Indian
  • Ukraine

We are stockist of A213 grade T91 hot finished tube in different thickness, Refer latest SA213 grade T91 boiler tube price list in Mumbai

SA213 T91 tubing price list

Price list of ASTM A213 T91 tube ASTM A213 grade T91 tubing Price in USD SA213 grade T91 tube Price in UAE Dirham
ASME SA213 Grade. T91 COLD DRAWN TUBES US $2.08 per kg 7.63 UAE Dirham per kg
ASME SA-213 Grade 91 SEAMLESS TUBES US $1.71 per kg 6.27 UAE Dirham per kg

A213 grade T91 tube types

SA213 grade T91 heat exchanger tubes

SA213 grade T91 heat exchanger tubes

A213 grade T91 hot finished tube

A213 grade T91 hot finished tube

SA213 grade T91 boiler tube

SA213 grade T91 boiler tube

A213 T91 hot finished tube

A213 T91 hot finished tube

ASME SA213 grade T91 cold drawn tube

ASME SA213 grade T91 cold drawn tube

Alloy steel T91 seamless tube

Alloy steel T91 seamless tube

ASTM A213 grade T91 superheater tubes

ASTM A213 grade T91 superheater tubes

ASME SA 213 Grade T91 high pressure tube

ASME SA 213 Grade T91 high pressure tube

T91 steel cold drawn tube

T91 steel cold drawn tube

SA213 T91 temperature

Temperature range 590 °C

A213 T91 heat exchanger tube is acidic and chloride resistant, ASME SA213 grade T91 cold drawn tube can be manufactured in custom sizes on demand

ASTM A213 T91 chemical composition

Grade Si C Mo Mn S P Cr
T91 0.20-0.50 0.07-0.14 0.85-1.05 0.30-0.60 0.010 0.020 8.0-9.5

SA213 T91 mechanical properties

Grade Elongation, % Tensile Strength Yield Strength Hardness
ksi MPa ksi MPa Brinell/Vickers Rockwell
T91 20 85 585 60 415 190 to 250 HBW/ 196 to 265 HV 90 HRB to 25 HRC
SA213 T91 tubing are available in 1/2" OD up to 5" OD sizes, We are exporter of ASTM A213 grade T91 superheater tubes

Size chart of ASME SA 213 Grade T91 high pressure tube

O.D. Inches NPS 10 40 160 E.H. Std 80
.405 1/8 .049 .068   .095 .068 .095
.540 1/4 .065 .088   .119 .088 .119
.675 3/8 .065 .091   .126 .091 .126
.840 1/2 .083 .109 .187 .147 .109 .147
1.050 3/4 .083 .113 .218 .154 .113 .154
1.315 1 .109 .133 .250 .179 .133 .179
1.660 1 1/4 .109 .140 .250 .191 .140 .191
1.900 1 1/2 .109 .145 .281 .200 .145 .200
2.375 2 .109 .154 .343 .218 .154 .218
2.875 2 1/2 .120 .203 .375 .276 .203 .276
3.500 3 .120 .216 .437 .300 .216 .300
4.000 3 1/2 .120 .226   .318 .226 .318
4.500 4 .120 .237 .531 .337 .237 .337
5.000 4 1/2       .355 .247  
5.563 5 .134 .258 .625 .375 .258 .375
6.625 6 .134 .280 .718 .432 .280 .432
7.625 7       .500 .301  
8.625 8 .148 .322 .906 .500 .322 .500
9.625 9       .500 .342  
10.750 10 .165 .365 1.125 .500 .365 .593
11.750 11       .500 .375  
12.750 12 .180 .406 1.312 .500 .375 .687
14.000 14 .250 .437 1.406 .500 .375 .750
16.000 16 .250 .500 1.593 .500 .375 .843
18.000 18 .250 .562 1.781 .500 .375 .937

Available surface finishes of A213 T91 hot finished tube

  • Bare
  • FBE Dual
  • Oiled
  • FBE
  • Mill Varnish
  • 3LPE
  • Coal Tar
  • 3LPP

Heat treatment of A213 T91 heat exchanger tube

Heat treatment Normalize and temper 1350-1470 °F [730-800 °C]
We are top notch of stockholder of ASME SA 213 Grade T91 high pressure tube, View dimensions and weight chart of Alloy steel T91 seamless tube

ASME SA213 grade T91 cold drawn tube dimensions

TUBE O.D (MM) TUBE OD (Inches) WT (MM) WT (Inches) BWG
4.78 0.188 0.89 0.035 20
6.35 0.250 0.51 0.020
0.71 0.028 22
0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
7.95 0.313 0.89 0.035 20
1.25 0.049 18
9.53 0.375 0.71 0.028 22
0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
12.7 0.500 0.89 0.035 20
1.25 0.049 18
1.65 0.650 16
15.88 0.625 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
19.05 0.750 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
2.11 0.083 14
3.05 0.120 11
22.23 0.875 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
3.05 0.120 11
25.4 1.000 0.89 0.035 20
1.25 0.049 18
1.65 0.065 16
2.11 0.083 14
2.41 0.095 13
3.05 0.120 11
28.58 1.125 1.65 0.065 16
31.75 1.250 1.65 0.065 16
2.11 0.083 14
3.05 0.120 11
34.93 1.375 0.89 0.035 20
38.1 1.5000 1.25 0.049 18
1.65 0.065 16
2.11 0.083 14
3.05 0.120 11
44.45 1.750 0.89 0.035 20
1.65 0.065 16
2.11 0.083 14
47.63 1.875 1.65 0.065 16
50.8 2.000 1.25 0.049 18
1.65 0.065 16
2.11 0.083 14
3.05 0.120 11

SA213 grade T91 boiler tube material testing

  • Eddy current testing
  • Bending test
  • Tensile strength test
  • Hydraulic test
  • Ultrasonic testing
  • Flaring test
  • Hardness test
  • Creep tests

Allowable Stress – Temperature of T91 steel cold drawn tube

*Temp. °F -20-100 300 200 500 400 650 600 750 700
*MAS-I, ksi 24.3 24.3 24.3 24.1 24.2 23.4 23.7 22.2 22.9
*MAS-II, ksi 24.3 24.3 24.3 24.1 24.2 23.4 23.7 22.2 22.9
*Temp. °F 800 900 850 1000 950 1100 1050 1200 1150
*MAS-I, ksi 21.3 19.1 20.3 16.3 17.8 10.3 14.0 4.3 7.0
*MAS-II, ksi 21.3 19.1 20.3 16.3 17.8 9.6 12.9 4.3 7.0

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