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ASTM A213 22 Tubes

Home 9 PIPES 9 HEAT EXCHANGER 9 ASTM A213 22 TUBES
ASTM A213 22 TUBES

Product Specification

Chemical Composition

Mechanical Composition

Equivalent Grades

ASTM A213 Alloy Steel T22 Seamless Tubes, Gr. T22 Alloy Steel Tubing, Alloy Steel Tube, Alloy Steel High-Temperature Tube Supplier In Africa, T22 Alloy Seamless Rectangular Tube Manufacturer & Exporter 

Supplier And Distributor Of Astm A213/ ASME SA213 T22 Alloy Steel Tube, T22 Material, A213 Chrome Moly Alloy Heater Tube Gr. T22, T22 High-Temperature Tube, ASME SA213 Grade T22 Seamless Ferritic And Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes

Detailed Information:

The RatnaExports.com website is a leading supplier and manufacturer of T22 boiler tubes, offering various products in different shapes, sizes, and types, all available at very competitive prices. A T22 Boiler Tube is a high-temperature tolerance tube used in corrosive and acidic environments, such as hydrochloric processing and aluminum chloride catalyst application. ASTM A213 and A691 specifications specify seamless, EFW, and fabricated types with excellent resistance to strong-inducing agents. There are types of material available. As far as the standards are concerned, they are ASTM, ASME, and API standards.

Among the T22 Tube Materials are low carbon, less than 0.15%, manganese, phosphorus, sulfur, silicon, molybdenum, and a high concentration of manganese, phosphorus, sulfur, silicon, and molybdenum. It has a maximum hardness of 163 HB, a minimum yield strength of 205MPa, and a minimum tensile strength of 415MPa. It is possible to weld the SA213 T22 Tube using most conventional methods. It is necessary to post-weld heat treatment of the tube, mostly annealing.

A T22 stainless steel pipe comprises chromium, carbon, potassium, molybdenum, sulfur, and silicon. It has a composition made up of these elements. The SA 213 T22 Tube is composed of chromium, carbon, potassium, molybdenum, sulfur, and silicon in its design. Excellent corrosion and oxidation resistance properties characterize this stainless steel tube. This ASTM A213 T22 Seamless Tube with superior mechanical and tensile strength. It has minimum yield strength and minimum tensile strength. 

IBR Certified ASME SA213 T22 Seamless Tubing has a maximum hardness of 85 Rockwell and is readily elongated by 30%. Designed with high levels of tenancy, this tube is highly durable. Pipes made from these materials are very durable and easy to maintain. The SA213 T22 is widely used in oil and gas refineries, chemical and petrochemical industries, water transportation, boilers, and heaters.

Suitable for many high-temperature applications such as boilers, heat exchangers, superheater elements, heat exchangers, and petroleum refineries, the SA213 T22 Boiler Tube is ideal for high-temperature applications. According to the specifications or the options of the customer, we can conduct the material testing for Tuberia T22, i.e., Tuberia T22 (as it is known in Spanish) that involves hardness testing, chemical analysis, flaring testing, mechanical testing, and any other necessary tests that need to be carried out.

Alloy Steel SA 213 T22 Round Tube is excellent mechanical properties. It has a low alloy of ferritic steel content of less than 5% of its material. Small Bore Tubes of this alloy are available in sizes from 3/4 mm up to 2 mm. Low Alloy A213 T22 Large Diameter Tubes are available in various sizes, mainly for hazardous and inaccessible environments. They can be purchased as singles, doubles, or cut lengths. The tubes can be open with plain, threaded, or beveled ends. In addition to being easy to clean, these tubes require minimal maintenance and are easy to maintain. IBR Approved SA213T22 High-Pressure Tubes are manufactured by the requirements in the Indian Boiler Regulations. They are produced with all the necessary pressure, dimensions, and grades in mind.

SA213 T22 Alloy Steel Tube Specification

  • Size Range: 1/2” OD up to 5” OD. Customs diameters are also available.
  • Thickness Range: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules, upto 12mm thk
  • Alloy Steel Tubes Specifications: ASTM A/ASME SA 213 T22
  • End Connections for Line Pipes: Plain, Bevel, Screwed, Threaded
  • Type: Seamless / ERW / Welded / Fabricated / CDW
  • Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
  • Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
  • End: Plain End, Beveled End, Treaded
  • End Protection: Plastic Caps
  • Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
  • Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Reports, Non-Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate
  • Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
  • Specials: Sizes and Specifications other than those above can be manufactured on request

 

Chemical Composition % Of SA213 T22 Alloy Steel Tube

C, %

Mn, %

P, %

S, %

Si, %

Cr, %

Mo, %

0.05-0.15

0.30-0.60

0.025 max

0.025 max

0.50 max

1.90-2.60

0.87-1.13

Mechanical Properties Of SA213 T22 Alloy Steel Tube

Tensile Strength, MPa

Yield Strength, MPa

Elongation, %

Hardness, HB

415 min

220 min

30 min

163 max

A213 T22 Alloy Steel Seamless Tube Equivalent Material

Grade

UNS

Steel Number

Trade Name

T22

K21590

1.7380

2¼-1Mo

 

Types Of Alloy Steel Grade T22 Tubes

Alloy Steel T22 Tubes

T22 Alloy Steel A213 Tube

Alloy Steel Tubes

ASTM A213 T22 Alloy Steel Seamless Tubes

AISI Alloy Steel High-Pressure Steel Tube

ASME SA335 Alloy Steel Rectangular Tube

Alloy Steel T22 Seamless Tubing

Alloy Steel Gr T22 LSAW Tubes in Iran

High Temperature Seamless Ferritic Alloy Steel Tubes

IBR approved Alloy Steel T22 Tube in Egypt

T22 Alloy Heat Exchanger Tubes in Jordan

ASME SA / ASTM A213 T22 Tubes

High-Quality Grade T22 Alloy Steel Tubes in Peru

T22 Square Tubes Dealer Singapore

Alloy A335 Superheater Tubes in Chile

Grade T22 Hydraulic Tubes Exporter in Bahrain

AISI T22 Rectangular Tube in Malaysia

ASTM A213 Alloy Steel Grade T22 Tubing

 

ASTM /ASME SA 213 – Standard Specification For Seamless Ferritic And Austenitic Alloy-Steel Boiler, Superheater, And Heat-Exchanger Tubes

Trade Name  Grade UNS # Heater Tubes
1 1/4 Chrome  T11 K11597  A213 / SA213
2 1/4 Chrome  T22 K21590  A213 / SA213
5 chrome  T5 K41545  A213 / SA213
9 chrome  T9 K90941 A213 / SA213
T91 T91 K90901 A213 / SA213
T92 T92 K92460 A213 / SA213

Astm A213/Asme SA213 T22 Tolerance

Outside Diameter

OD Tolerance

WT Tolerance

Ovality Tolerance

Cut Length Tolerance

OD≤ 12, 7 mm

± 0, 13 mm

± 15 %

–

+ 3, 18 mm, – 0 mm

12, 7 mm < OD ≤ 38, 1 mm

± 0, 13 mm

± 10 %

max, 1, 65 mm

+ 3, 18 mm, – 0 mm

38, 1 mm < OD ≤ 88, 9 mm

± 0, 25 mm

± 10 %

max, 2, 41 mm

+ 4, 76 mm, – 0 mm

T22 Steel Cold Drawn Tube Weight

Nominal Pipe Size

Pipe Outer Diameter

Wall Thickness

Pipe Inner Diameter

Weight per Foot

Standard to XXHY

Schedule

Pipe #

Section Modulus

Gallon Capacity Per Linear Foot

1/2

0.84

0.109

0.622

0.85

STD

40

.0407

.0158

0.147

0.546

1.09

XHY

80

.0478

.0122

0.188

0.464

1.31

160

.0528

.0088

0.294

0.252

1.72

XXHY

.0577

.0026

3/4

1.05

0.113

0.824

1.13

STD

40

.0705

.0277

0.154

0.742

1.48

XHY

80

.0853

.0225

0.219

0.612

1.95

160

.1006

.0153

0.308

0.434

2.44

XXHY

.1103

.0077

1

1.315

0.133

1.049

1.68

STD

40

.1328

.0449

0.179

0.957

2.17

XHY

80

.1606

.0374

0.250

0.815

2.85

160

.1904

.0271

0.358

0.599

3.66

XXHY

.2136

.0146

1 1/4

1.66

0.140

1.380

2.27

STD

40

.2346

.0777

0.191

1.278

3.00

XHY

80

.2913

.0666

0.250

1.160

3.77

160

.3421

.0549

0.382

0.896

5.22

.4110

.0328

1 1/2

1.90

0.145

1.610

2.72

STD

40

.3262

.1058

0.200

1.500

3.63

XHY

80

.4118

.0918

0.281

1.338

4.86

160

.5079

.0730

0.400

1.100

6.41

.5977

.0494

2

2.375

0.109

2.157

2.64

10

.4205

.1898

0.154

2.067

3.66

STD

40

.5606

.1743

0.218

1.939

5.03

XHY

80

.7309

.1534

0.250

1.875

5.68

.8045

.1434

0.281

1.813

6.29

.8666

.1344

0.344

1.687

7.47

160

.9806

.1161

0.436

1.503

9.04

XXHY

1.1043

.0922

2 1/2

2.875

0.120

2.635

3.53

10

.6870

.2833

0.203

2.469

5.80

STD.

40

1.0640

.2487

0.216

2.443

6.14

1.1169

.2435

0.250

2.375

7.02

1.2468

.2301

0.276

2.323

7.67

XHY

80

1.3386

.2202

0.375

2.125

10.02

160

1.6371

.1842

0.552

1.771

13.71

XXXHY

1.9971

.1280

3

3.50

0.120

3.260

4.34

1.0411

.4336

0.156

3.188

5.58

1.3122

.4147

0.172

3.156

6.12

1.4265

.4064

0.188

3.124

6.66

1.5342

.3984

0.216

3.068

7.58

STD.

40

1.7241

.3840

0.250

3.000

8.69

1.9372

.3672

0.281

2.938

9.67

2.1207

.3521

0.300

2.900

10.26

XHY

80

2.2253

.3431

0.438

2.624

14.34

160

2.8774

.2811

0.600

2.300

18.6

XXHY

3.4243

.2158

3 1/2

4.0

0.120

3.760

4.98

10

1.3776

.5768

0.226

3.548

9.12

STD.

140

2.3939

.5136

0.250

3.500

10.02

2.6001

.4998

0.281

3.438

11.17

2.8562

.4821

0.318

3.364

12.52

XHY

80

3.1400

.4617

0.636

2..728

22.87

XXHY

4.8795

.3085

4

4.5

0.120

4.260

5.62

10

1.7612

.7404

0.156

4.188

7.24

2.2354

.7156

0.188

4.124

8.67

2.6296

.6942

0.203

4.094

9.32

2.8173

.6838

0.219

4.062

10.02

3.0184

.6725

0.237

4.026

10.80

STD.

40

3.2145

.6613

0.250

4.000

11.36

3.3611

.6528

0.281

3.938

12.67

60

3.7021

.6326

0.312

3.876

13.97

4.0273

.6126

0.337

3.826

15.00

XHY

80

4.2713

.5972

0.438

3.624

19.02

120

5.1790

.5361

0.531

3.438

22.53

160

5.8997

.4822

0.674

3.152

27.57

XXHY

6.7927

.4054

5

5.563

0.188

5.187

10.80

4.1161

1.0979

0.219

5.125

12.51

4.7279

1.0716

0.258

5.047

14.63

STD.

40

5.4500

1.0391

0.281

5.001

15.87

5.8644

1.0204

0.312

4.939

17.51

6.4074

.99647

0.344

4.875

19.19

6.9358

.9696

0.375

4.813

20.80

XHY

80

7.4300

.9449

0.500

4.563

27.06

120

9.2534

.8495

0.625

4.313

32.99

160

10.7976

.7590

0.750

4.063

38.59

XXHY

12.0954

.6734

6

6.625

0.109

6.407

7.59

5

3.5769

1.6748

0.134

6.357

9.30

10

4.3475

1.6488

0.156

6.313

10.79

5.0107

1.6260

0.188

6.249

12.94

5.9351

1.5937

0.203

6.219

13.94

6.3804

1.5780

0.219

6.187

15.00

6.8261

1.5620

0.250

6.125

17.04

7.6905

1.5306

0.280

6.065

18.99

STD.

40

8.4958

1.5008

0.312

6.001

21.06

9.3416

1.4688

0.344

5.937

23.10

10.111

1.4391

0.375

5.875

25.05

10.893

1.4082

0.432

5.761

28.60

XHY

80

12.224

1.3541

0.500

5.625

32.74

13.711

1.2909

0.562

5.501

36.43

120

14.9806

1.2346

0.625

5.375

40.09

16.1821

1.1787

0.719

5.187

45.39

160

17.8243

1.0977

0.864

4.897

53.21

XXHY

20.025

.9784

1.000

4.625

60.13

21.7719

.8727

1.125

4.375

66.14

23.1237

.7809

UNS K21590 T22 Boiler Tube Size Chart

Size Thickness ID Lbs per Foot Price(£)  
3/16
0.028 0.132 0.048
7/16
0.028 0.382 0.123 15.12
1/4
0.028 0.194 0.067 8.15
0.035 0.18 0.08 4.52
0.049 0.152 0.105 7.09
0.058 0.134 0.119 16.94
0.065 0.12 0.128 10.73
5/16
0.028 0.257 0.085 9.72
0.035 0.243 0.104 6.71
0.049 0.215 0.138 8.71
0.058 0.197 0.158 8.15
0.065 0.183 0.172 9.90
0.095 0.123 0.221 8.71
3/8
0.028 0.319 0.104 6.59
0.035 0.305 0.127 5.45
0.049 0.277 0.171 5.65
0.058 0.259 0.196 5.45
0.065 0.245 0.215 5.27
0.083 0.209 0.259 9.41
0.095 0.185 0.284 7.51
7/16
0.035 0.368 0.151 5.58
0.049 0.34 0.204 7.15
0.065 0.308 0.259 6.59
0.095 0.248 0.348 9.41
0.12 0.198 0.408 9.47
1/2
0.028 0.444 0.141 6.01
0.035 0.43 0.174 4.82
0.049 0.402 0.236 5.45
0.058 0.384 0.274 4.39
0.065 0.37 0.302 6.84
0.083 0.334 0.37 6.14
0.095 0.31 0.411 9.41
0.12 0.26 0.487 7.49
9/16
0.035 0.493 0.197 10.35
0.049 0.465 0.269 7.02
0.065 0.433 0.346 11.61
0.12 0.323 0.568 11.23
5/8
0.028 0.569 0.179 6.71
0.035 0.555 0.221 5.45
0.049 0.527 0.301 4.95
0.058 0.509 0.351 5.00
0.065 0.495 0.389 8.53
0.095 0.435 0.538 9.90
0.12 0.385 0.647 6.71
0.156 0.313 0.781 12.40
3/4
0.028 0.694 0.216 7.22
0.035 0.68 0.267 4.57
0.049 0.652 0.367 4.19
0.058 0.634 0.429 4.19
0.065 0.62 0.476 5.45
0.095 0.56 0.665 9.41
0.12 0.51 0.807 7.47
0.156 0.438 0.99 9.41
0.188 0.374 1.128 13.23
7/8
0.035 0.805 0.314 4.90
0.049 0.777 0.432 5.96
0.058 0.759 0.506 5.71
0.065 0.745 0.562 6.46
0.083 0.709 0.702 6.21
0.095 0.685 0.791 7.83
0.12 0.635 0.968 9.47
0.188 0.499 1.379 15.68
1
0.035 0.93 0.361 4.95
0.028 0.944 0.291 8.46
0.049 0.902 0.498 4.70
0.058 0.884 0.584 4.64
0.065 0.87 0.649 4.70
0.095 0.81 0.001 5.53
0.12 0.76 1.128 9.41
0.156 0.688 1.406 13.18
0.188 0.624 1.63 15.98
1-1/8
0.035 1.055 0.407 9.90
0.049 1.027 0.563 6.71
0.058 1.009 0.661 5.58
0.065 0.995 0.736 6.71
0.095 0.935 1.045 8.46
0.12 0.885 1.288 14.80
1-1/4
0.035 1.18 0.454 7.02
0.049 1.152 0.629 6.59
0.058 1.134 0.738 8.15
0.065 1.12 0.823 6.71
0.083 1.084 2.132 6.71
0.095 1.06 1.172 7.34
0.12 1.01 1.448 11.03
0.156 0.938 1.823 18.25
1-3/8
0.049 1.277 0.694 8.59
0.035 1.305 0.501 7.40
0.058 1.259 0.816 6.71
0.065 1.245 0.909 5.71
0.095 1.185 1.299 7.22
0.12 1.135 1.609 12.17
0.188 0.999 2.383 16.18
1-1/2
0.035 1.43 0.548 8.46
0.049 1.402 0.759 7.15
0.058 1.384 0.893 8.63
0.065 1.37 0.996 7.47
0.083 1.334 1.256 8.28
0.095 1.31 1.426 8.46
0.12 1.26 1.769 11.03
0.188 1.124 2.634 17.42
1-5/8
0.049 1.527 0.825 12.51
0.058 1.509 0.971 13.18
0.065 1.495 1.083 9.41
0.095 1.435 1.552 12.04
0.12 1.385 1.929 14.67
0.156 1.313 2.447 17.42
0.188 1.249 2.885 18.18
1-3/4
0.049 1.652 0.89 9.85
0.058 1.634 1.048 11.27
0.065 1.62 1.17 10.03
0.095 1.56 1.679 8.71
0.12 1.51 2.089 12.35
0.188 1.374 3.136 19.69  

Sa 213 Gr T22 Tubing Diameter

Hot rolled

Outside Diameter, mm

Tolerance, mm

Outer Diameter≤101.6

+0.4/-0.8

101.6＜Outer Diameter≤190.5

+0.4/-1.2

190.5＜Outer Diameter≤228.6

+0.4/-1.6

Cold Drawn

Outside Diameter, mm

Tolerance, mm

Outer Diameter＜25.4

±0.10

25.4≤Outer Diameter≤38.1

±0.15

38.1＜Outer Diameter＜50.8

±0.20

50.8≤Outer Diameter＜63.5

±0.25

63.5≤Outer Diameter＜76.2

±0.30

76.2≤Outer Diameter≤101.6

±0.38

101.6＜Outer Diameter≤190.5

+0.38/-0.64

190.5＜Outer Diameter≤228.6

+0.38/-1.14

ASTM A213 T22 Seamless Tube Wall Thickness

Hot rolled Outside Diameter, mm Tolerance, %
Outer Diameter≤101.6, Wall Thickness≤2.4 +40/-0
Outer Diameter≤101.6, 2.4＜Wall Thickness≤3.8 +35/-0
Outer Diameter≤101.6, 3.8＜Wall Thickness≤4.6 +33/-0
Outer Diameter≤101.6, Wall Thickness>4.6 +28/-0
Outer Diameter>101.6, 2.4＜Wall Thickness≤3.8 +35/-0
Outer Diameter>101.6, 3.8＜Wall Thickness≤4.6 +33/-0
Outer Diameter>101.6, Wall Thickness>4.6 +28/-0
Cold Drawn Outside Diameter, mm Tolerance, %
Outer Diameter≤38.1 +20/-0
Outer Diameter>38.1 +22/-0

ASTM A213 22 Alloy Steel Tube Applications

  • Oil and Gas Drilling
  • Catering to domestic or industrial needs
  • conveyance of fluids intended for critical high temperatures
  • general corrosion service applications
  • heat transfer process equipment like Boilers, Heat Exchangers
  • General Engineering and Process Instrumentation applications

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Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Cities We Supply:

London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow

SS PIPES

ALLOY STEEL PIPES

CORTEN STEEL PIPES & TUBES

HEAT EXCHANGER

AIR PREHEATER

ASME BPE PIPES

CARBON STEEL PIPES