SA179 Tube takes pride in offering top-notch ASTM A199 Heat Exchanger Tubes, primarily designed for constructing heat exchanger equipment in critical industries such as oil refineries and petrochemical plants. The SA 199 T11 Condenser Tube, known for its exceptional physical and mechanical properties, is in high demand for gas condensers.

As one of the leading supplierand exporter in India, we specialize in A199 Grade T11 Boiler Tubes, providing high-quality products at competitive prices. Our Annealed ASTM A199 T22 U Tube Heat Exchangers are fully customized to meet diverse industry needs, and our satisfied clients worldwide attest to the quality of our services.

Offering various surface treatments on the A199M Cold Drawn Tube, including oil-dip, shot blasting, and varnish, we also provide painting services for the ASME SA199 Steam Tube Boiler as per client specifications.

The versatile applications of the ASTM A199 T5 Heat Exchanger Tube extend beyond heat exchangers to various construction projects, including residential, laboratory, and commercial buildings. The rugged nature of the ASTM A 199 Superheater Tube makes it an ideal choice for industrial structures. Available in seamless, welded, and casting variants, our tubes are designed to meet diverse project requirements.

Clients seeking a high-quality A199 T9 Fire Tube Boiler can rely on our expertise. Our products seamlessly withstand challenging conditions, including high temperatures, aggressive media like acids, and high pressures. With a dedicated team of experienced professionals overseeing the entire process, we ensure the products maintain the highest standards of quality and dimensional accuracy.

ASTM A199 Tubes Specification

Standards ASTM, ASME and API
Size 1/2” NB to 36” NB
Craft Cold rolled / Cold drawn
Type Seamless / ERW / Welded / Fabricated
Thickness 3-12mm
Specialized in Large Diameter ASTM A192 Pipe
Form Round, Hydraulic Etc
Length Min 3 Meters, Max18 Meters, or according to customer’s requirement
End Plain End, Beveled End, Treaded
Different methods used by manufacturers’ Extrusion, CDW, Cold Drawn Seamless (CDS), Electro Fusion Seam Welded (EFSW), Fabricated, 100% X Ray/ Gamma Ray Welded, Welded, Submerged Arc Welded (SAW), Longitudinally Submerged Arc Welded (LSAW), Seamless, Hot Finish Seamless (HFS), Horizontal Submerged Arc Welded (HSAW), Electric Resistance Welded (ERW)
Test Charpy V-Notch Test, Charpy V Impact Test, Non Destructive Testing , Hardness Test, Hydro test, Hardness, Metallurgical & Stereo Microscopy, Mechanical, Flux Leakage examination or Magnetic Flaw detection, SSC- Sulfide Stress Corrosion Cracking, Creep, Tensile, Macro, Burst Test, Radiography, Chemical, Fine Grain, NACE MR0175, Stress , Ultrasonic Test, Straightness, Ferrite, Eddy current, Micro, Bend TestBend test / Guided Bend, Impact, HIC- Hydrogen-induced Cracking, Positive Material Identification (PMI), Surface Roughness Test, TM0177, H2 SERVICE, Ultrasonic, TM0284, IGC- Intergranular Corrosion Test, Salt Spray Test to test Phosphating
Additional Services and Facility Sawing, Laser/ Water Jet Cutting, Cutting, Beveling, Tapping, Polishing, Threading
Additional Testing By Manufacturer NACE MR0175, SSC TEST,NACE TM0177, HIC TEST, NACE TM0284, H2 SERVICE, IBR, etc.
Schedules SCH 160, SCH 40, SCH 80, SCH XXS, SCH XS, All Schedules
Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm

ASTM A199 Chemical Composition

Steel grade C Mn P (max) S (max) Si Cr Mo
ASTM A199 T4 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.0 2.15-2.85 0.44-0.65
ASTM A199 T5 0.50-0.15 0.30-0.60 0.03 0.03 0.50MAX 4.00-6.00 0.45-0.65
ASTM A199 T9 0.15MAX 0.30-0.60 0.03 0.03 0.25-1.0 8.00-10.0 0.90-1.10
ASTM A199 T11 0.50-0.15 0.30-0.60 0.03 0.03 0.50-1.0 1.00-1.50 0.44-0.65
ASTM A199T22 0.50-0.15 0.30-0.60 0.03 0.03 0.50MAX 1.90-2.60 0.87-1.13
* Ni 0.40 max; V 0.18-0.25; Cb 0.06-0.10; N 0.03-0.07; Al 0.04 max

Mechanical Properties of ASTM A199

Steel grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation (%) Hardness HRB MAX
ASTM A199 T4 415MIN 170MIN 30/22 85HRB MAX
ASTM A199 T5 415MIN 170MIN 30/22 85HRB MAX
ASTM A199 T9 415MIN 170MIN 30/22 85HRB MAX
ASTM A199 T11 415MIN 170MIN 30/22 85HRB MAX
ASTM A199 T22 415MIN 170MIN 30/22 85HRB MAX

ASTM A199 Physical Property

Steel Grade Tensile Strength Mpa min Yield Strength mpa Elongation % Hardness HRB max
All grades except T91 60(415) 60(415) 25(170) 85
T91 85(585) 85(585) 60(415) /

Material Comparison of ASTM A 199 Heat-exchanger

ASTM standard Japanese German British
JIS No DIN type DIN No BS No BS grade
A199 T5 STBA25   12crmo19 5 3606 CFS625
A199 T11 STBA23 DIN17175 13crmo44 3606 CFS621
A199 T22 STBA24 SEW610 10crmo9 10 3606 CFS622
A199 t9 STBA26 DIN17175 12CrMo195 3606  

Equivalent Grade of ASME SA199 High Pressure Tube

ASTM STANDARD UNS NO. KOREA/JAPANES GERMAN BRITISH BELGIAN FRENCH ITALIAN
KS/JIS Symbol KS/JIS Numbe Remarks DIN Type DIN Number Materiral Number Remarks B.S Number B.S Grade Remarks NBN Type NBN Grade Remarks AFNOR Type NF Number Ramarks UNI Type UNI Number Ramarks
T5 K41545 STHA 24 / STBA 25 D3572 / G3462 (35) 12 CrMo 19 5   1.7362 (3a) 3606 CFS 625 (35) X 12 Cr Mo 5 837 (35) Z 12 CD 5.05   (3a)     (3); dalmine 234
T11 K11597 STHA 22 / STBA 23 D3572 / G3462 (35) 13 CrMo 44 17175 1.7335 (8) 3606 CFS 621 (35)       10 CD 5.05   (3a)     (3); dalmine 227(10)
T22 K21590 STHA 23 / STBA 24 D3572 / G3462 (35) 10 CrMo 9 10 17175 1.7380   3606 CFS 622 (35) 10 Cr Mo 9 10 837 (35) 10 CD 9.10   (3a) 12CrMo 9 10 5462 (10)

Equivalent Grade of ASME SA199 High Pressure Tube

Outside Diamter, mm Tolerance, %
3.2≤OD<38.1 +20/-0
38.1≤OD≤76.2 +22/-0

Outside Diameter Tolerance of A199 T11 Tubing

OD In. (mm) Permissible Variations In. (mm)
Over (+) Under (-)
Under 1 (25.4) 0.004 (0.1) 0.004 (0.1)
1 to 1 ½ (25.4 to 38.1), Incl 0.006 (0.15) 0.006 (0.15)
Over 11⁄2 to 2 [38.1 to 50.8], Excl 0.008 (0.2) 0.008 (0.2)
2 to 21⁄2 [50.8 to 63.5], Excl 0.010 (0.25) 0.010 (0.25)
21⁄2 to 3 [63.5 to 76.2], Excl 0.012 (0.3) 0.012 (0.3)

ASTM A 199 Alloy Large Diameter Tube Cut Length Tolerance

Cold-Finished Seamless Tubes
OD, In.(mm) Cut Length, in.(mm)
Over(+) Under(-)
All Sizes 3⁄16 [5] 0 [0]
Under 2 [50.8] 1⁄8 [3] 0 [0]
2 [50.8] and over 3⁄16 [5] 0 [0]
Under 2 [50.8] 1⁄8 [3] 0 [0]
2 [50.8] and over 3⁄16 [5] 0 [0]

Pressure Rating of ASTM A199 T5 Welded Tube

Maximum Allowable Pressure (psi)
NPS Outside Diameter Schedule
(in) (in) 10 20 30 Sth 40 60 XS 80 100 120 140 160 XXS
1/4 0.54       7985 7985   10798 10798          
3/8 0.675       6606 6606   9147 9147          
1/2 0.84       6358 6358   8575 8575       10908 17150
3/4 1.05       5273 5273   7187 7187       10220 14373
1 1.315       4956 4956   6670 6670       9316 13340
1 1/4 1.66       4133 4133   5638 5638       7380 11276
1 1/2 1.9       3739 3739   5158 5158       7247 10316
2 2.375       3177 3177   4498 4498       7097 8995
2 1/2 2.875       3460 3460   4704 4704       6391 9408
3 3.5       3024 3024   4200 4200       6132 8400
3 1/2 4       2769 2769   3896 3896          
4 4.5       2581 2581   3670 3670   4769   5782 7339
5 5.563       2273 2273   3303 3303   4404   5505 6606
6 6.625       2071 2071   3195 3195   4157   5318 6390
8 8.625   1420 1574 1829 1829 2307 2841 2841 3375 4085 4613 5147 4971
10 10.75   1140 1399 1664 1664 2279 2279 2708 3277 3847 4558 5128 4558
12 12.75   961 1268 1441 1560 2160 1922 2644 3244 3843 4324 5042 3843
14 14 875 1092 1313 1313 1533 2079 1750 2625 3283 3829 4375 4921  
16 16 766 956 1148 1148 1531 2009 1531 2585 3157 3733 4404 4882  
18 18 681 849 1192 1021 1530 2042 1361 2553 3147 3743 4252 4848  
20 20 613 919 1225 919 1455 1989 1225 2526 3138 3675 4288 4824  
22 22 557 835 1114 835   1949 1114 2506 3063 3619 4176 4733  
24 24 510 766 1147 766 1405 1978 1021 2489 3126 3700 4210 4786  
30 30 510 817 1021 613     817            
32 32 478 766 957 574 1054                
34 34 450 721 901 540 992                
36 36 425 681 851 510 1021                
42 42   583 729 438 875                

A199 Cold drawn heat exchangers tubes wall thickness

Outside Minimum wall thickness
diameter BWG (inch) 20 (.035) 18 (.049) 16 (.065) 14 (.083) 13 (.095) 12 (.109) 11 (.120) 10 (.134) 9 (.148) 8 (.165) 7 (.180) 6 (.203) 5 (.220)
[mm] [inch] [mm] 0,89 1,24 1,65 2,11 2,41 2,77 3,05 3,40 3,76 4,19 4,57 5,16 5,59
1/2 lb/ft 0,190 0,256 0,327 0,399 0,441 0,487 0,519 0,555 0,586
12,70 .500 kg/m 0,283 0,381 0,487 0,594 0,657 0,725 0,773 0,826 0,873
5/8 lb/ft 0,242 0,328 0,423 0,521 0,581 0,647 0,696 0,752 0,804
15,88 .625 kg/m 0,360 0,488 0,630 0,776 0,865 0,964 1,036 1,120 1,198
3/4 lb/ft 0,400 0,518 0,643 0,720 0,807 0,872 0,948 1,021
19,05 .750 kg/m 0,595 0,771 0,957 1,072 1,202 1,299 1,412 1,521
7/8 lb/ft 0,472 0,614 0,767 0,864 0,973 1,056 1,158
22,23 .875 kg/m 0,702 0,913 1,141 1,285 1,448 1,571 1,722
1 lb/ft 0,543 0,709 0,887 0,998 1,128 1,225 1,342 1,456 1,587 1,696
25,40 1.000 kg/m 0,808 1,056 1,321 1,487 1,680 1,824 1,998 2,169 2,363 2,526
1 1/4 lb/ft 0,686 0,900 1,131 1,277 1,448 1,577 1,734 1,891 2,071 2,225 2,451 2,607
31,75 1.250 kg/m 1,022 1,340 1,684 1,902 2,157 2,349 2,583 2,816 3,085 3,313 3,650 3,882
1 1/2 lb/ft 0,830 1,090 1,375 1,556 1,769 1,930 2,128 2,326 2,556 2,753 3,047 3,253
38,10 1.500 kg/m 1,236 1,624 2,048 2,317 2,634 2,875 3,169 3,464 3,807 4,100 4,538 4,845
2 lb/ft 1,472 1,863 2,114 2,409 2,636 2,914 3,196 3,525 3,810 4,241 4,547
50,80 2.000 kg/m 2,192 2,775 3,148 3,588 3,925 4,340 4,759 5,250 5,674 6,316 6,771
2 1/2 lb/ft 1,854 2,351 2,671 3,050 3,341 3,701 4,066 4,494 4,867 5,435 5,839
63,50 2.500 kg/m 2,761 3,502 3,978 4,542 4,976 5,512 6,055 6,693 7,249 8,094 8,696
3 lb/ft 2,840 3,228 3,691 4,047 4,487 4,935 5,464 5,924 6,628 7,132
76,20 3.000 kg/m 4,229 4,808 5,497 6,027 6,683 7,350 8,137 8,823 9,871 10,622

ASTM A 199 Tube Application

The ASTM A199 tubes find widespread applications in various industries, particularly in environments where heat exchange and high-temperature conditions are crucial. Here are some key applications of ASTM A199 tubes:

  • Heat Exchangers: ASTM A199 tubes are commonly used in the construction of heat exchangers. These devices facilitate the transfer of heat between two fluids, making them vital components in industries such as power generation, petrochemicals, and manufacturing processes.
  • :
  • Oil Refineries: In the oil refining industry, ASTM A199 tubes are utilized for different applications, including heat exchangers and condensers. The tubes’ properties make them well-suited for handling the high-temperature and corrosive conditions often present in oil refining processes.
  • Petrochemical Plants: Petrochemical plants extensively use ASTM A199 tubes for various purposes, particularly in processes that involve the handling of high temperatures and challenging conditions. The tubes’ resilience and corrosion resistance make them suitable for critical applications in this industry.
  • Gas Condensers: Tubes such as the SA 199 T11 Condenser Tube are in high demand for gas condensers due to their physical and mechanical properties. Gas condensers play a crucial role in cooling and condensing gas into a liquid state, and these tubes contribute to the efficiency of this process.
  • Boiler Systems: ASTM A199 tubes, including different grades such as A199 Grade T11 and A199 t9 Fire Tube Boiler, are used in boiler systems. The tubes’ ability to withstand high temperatures and pressure environments makes them suitable for boiler applications in various industries.
  • Superheaters and Reheaters: Tubes like the ASTM A199 T5 Heat Exchanger Tube are employed in superheaters and reheaters. These components enhance the efficiency of steam generation systems by increasing the temperature of the steam before it enters the turbines.
  • Industrial Construction: The ASTM A 199 Superheater Tube’s sturdy nature makes it ideal for use in industrial construction projects. Its durability and toughness contribute to the structural integrity of buildings in demanding industrial environments.
  • Construction Projects: Beyond industrial applications, ASTM A199 tubes, such as the T5 Heat Exchanger Tube, are also popularly used in various construction projects, including residential, commercial, and laboratory buildings.

Supply and Exporter of ASTM A199 Tubes in Cities like

Pimpri-Chinchwad, Chandigarh, Kuwait City, Ulsan, Ankara, Geoje-si, Hanoi, Noida, Secunderabad, Sharjah, Los Angeles, Ahmedabad, Caracas, Al Khobar, Mexico City, Jaipur, New York, Tehran, Gimhae-si, Muscat, Jakarta, Montreal, Perth, Chiyoda, Madrid, Pune, Baroda, Nagpur, Ludhiana, Surat, Melbourne, Lagos, Bengaluru, Kuala Lumpur, Algiers, Ernakulam, Haryana, Courbevoie, London, Dammam, Brisbane, Thane, Aberdeen, Hong Kong, Doha, Houston, Ahvaz, Bogota, Bangalore, Cochin, Anand, Nadiad, ankleshwar, Bharuch, vapi, Valsad, Medak, Godavari, Mumbai, Dallas, Santiago, Bangkok, New Delhi, Ranchi, Hyderabad, Lahore, Indore, Jeddah, Singapore, Kanpur, Moscow, Coimbatore, Seoul, Navi Mumbai, Granada, Chennai, Sydney, Istanbul, Colombo, Faridabad, Dubai, Howrah, Toronto, Rajkot, Karachi, Milan, Bhopal, Nashik, Cairo, Riyadh, Edmonton, Rio de Janeiro, Kolkata, La Victoria, Vung Tau, Gurgaon, Ho Chi Minh City, Thiruvananthapuram, Visakhapatnam, Petaling Jaya, Atyrau, Vadodara, Jamshedpur, Abu Dhabi, Al Jubail, Manama, Busan, Calgary, Port-of-Spain.

Supply and Exporter of ASTM A199 Tubes in Countries like

Taiwan, Mexico, Iran, Namibia, Afghanistan, Netherlands, Nepal, Ireland, Libya, Morocco, Iran, Switzerland, Finland, Slovakia, Pakistan, Australia, Serbia, Angola, China, Philippines, Czech Republic, Belgium, Estonia, Costa Rica, Croatia, Sweden, Venezuela, Colombia, India, Belarus, Jordan, Azerbaijan, Mongolia, Vietnam, Ghana, Iraq, Algeria, Puerto Rico, New Zealand, Singapore, Indonesia, Ukraine, Israel, Mexico, Hong Kong, Bhutan, Germany, Brazil, Plan, Yemen, Malasiya, USA, Cambodia, Laos, Uganda, Tanzania, Sudan, Democratic Republic of Congo, zambia, Ethiopia, Brunei, Madagascar, Niger, Mali, Bangladesh, Bolivia, United States, Ecuador, Lebanon, Italy, South Korea, Denmark, Norway, Sri Lanka, Zimbabwe, Japan, Yemen, Oman, Portugal, Lithuania, Canada, Macau, Bahrain, Austria, Bulgaria, Spain, Kenya, United Kingdom, United Arab Emirates, Kazakhstan, Egypt, Saudi Arabia, Gambia, Argentina, Romania, Tibet, France, Chile, Gabon, South Africa, Trinidad & Tobago,Tunisia, Turkey, Nigeria, Peru, Russia, Chile, Nigeria, Hungary, Qatar, Greece, Malaysia, Kuwait, Poland, Thailand, Poland.