ASTM A519 Tubing Suppliers, Manufacturers and Stockist – ASME SA 519 Seamless Tubing, A519M – 17 Mechanical Tubing, A519 Boiler Tube Dealers, A519 Jindal, ISMT, MSL Dealers

A519 1026 Chrome Alloy Steel Reheater Tubing ASTM A519 1026 Straight Tubing
A519 gr 1026 Instrument Tubing Chrome Moly Steel A519 1026 U Bend Tubing
Large Diameter Seamless Alloy Steel A519 1026 Tubing Seamless ASTM A519 1026 Hydraulic Tubing
ASME SA519 1026 Steel Round Tubing A519 1026 Steel Seamless Boiler Tubing
A519 1026 Seamless Tubing Seamless Black 1026 Chrome Alloy Steel CDW Tube
Chrome Moly Steel ASTM A519 1026 Welded Tubing A519 gr 1026 Cold Drawn Tubing
A519 Grade 1026 Hollow Tubing A519 Dom 1026 Tubing
Epoxy Coated 1026 A519 Steel Tubing SA519 1026 Condenser Tubing
Chrome Moly Steel A519 1026 Fabricated Tube Thin Wall Chrome Moly Steel 1026 Cold Drawn Seamless Tubing
Alloy Steel A519 1026 Boiler Tubing 1026 A519 Steel finned tubing
1026 A519 Steel High Pressure Tubing Alloy Steel A519 1026 Water Tube Boiler
A519 Square Tubing A519 1026 Chrome Alloy Steel Superheater Tubing
Chrome Moly Steel ASTM A519 1026 Rectangular Tubing A519 gr 1026 Coiled Tubing
A519 Grade 1026 Welded Rectangular A519 1026 Steel Dom Tubing
ASME A519 GR.4130 Tube Seamless Mechanical Tubing A519
A519 Hf Seamless Tube A519 Cd Seamless Tube
ASTM A519 Grade 4130 A519 Mechanical Tubing
ASTM A519 Grade 4130 Alloy Steel Rectangular Tube ASTM A519 GR. 4130 Alloy Steel Seamless Tube
High Pressure ASTM A519 GR.4130 Boiler Tube Alloy Steel Gr ASTM A519 GR.4130 Heater Tube
ASTM A519 Grade 1026 Seamless Tube IBR ASTM A519 Grade 1026 Tubes
ASTM A519 GR. 4130 Tubes ASTM A519 Grade 1026 Custom Tubes
AISI ASTM A519 GR.4130 ERW Tube ASTM A519 GR.4130 Tubes Dealer
ASTM A519 GR. 4130 Round Tube ASME SA 519 GR.4130 Seamless Square Tube
  • One of the biggest supplier and manufacturers of ASTM A519 seamless tubing in India, with ex-stock inventory of over 5000 tons at our warehouses in Mumbai, India. We offer the most competitive prices for ASTM A519 seamless mechanical tubing.
  • We can supply our ASTM A519 seamless steel tube products not only in industry-standard lengths and diameters, but also in custom length and diameters. Our range of carbon steel A519 seamless mechanical tubing encompasses size range from 15.9mm to 323.8mm in thickness from 3.5mm to 12.7mm.
  • We stock and supply ASME SA 519 tubing manufactured by Jindal, MSL and ISMT, the top three seamless and welded pipe manufacturers in India.
  • Specification: ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing, either hot finish or cold finish.
  • Manufacturing Process of ASTM A519 Tubing:- The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required. The seamless tubing is a tubular product made without a welded seam. It is usually manufactured by hot working steel, and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties. The tubes shall be furnished in the following shapes: round, square, rectangular and special sections. Heat analysis shall be made to determine the percentages of the elements specified. If secondary melting processes are used, the heat analysis shall be obtained from one remelted ingot or the product of one remelted ingot of each primary melt. The tubing shall be coated with a film of oil before shaping to retard rust when specified.
  • Mill test certificates will be issued according to EN10204.3.
  • Application of ASTM A519 Tubing:- Off-Shore Oil Drilling Companies, Power Generation, Petrochemicals, Gas Processing, Specialty Chemicals, Pharmaceuticals, Pharmaceutical Equipment, Chemical Equipment, Sea Water Equipment, Heat Exchangers, Condensers, Pulp and Paper Industry.

Production Range for ASTM A519 Mechanical Tubing

Product ASTM A519 Seamless Carbon and Alloy Mechanical Tubing
Specification ASTM A519
Type Seamless
Size 15.9mm to 323.8mm
Thickness 3.5mm to 12.7mm
Length 6000mm, 12000m, Single Random Length, Double Random Length, or as customer’s requirement.
Grades 1008, 1018, 1020, 1025, 1035, 1045, 1050, 1118, 1137, 4130, 4140.
Test Certificates Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Coating Tubing shall be coated with a film of oil before shaping to retard rust. tubing may be coated with a rust retarding oil on the outside and inside surfaces, at the option of the manufacturer.
Appearance The tubing shall be free of laps, cracks, seams, and other defects as is consistent with good commercial practice. The surface finish will be compatible with the condition to which it is ordered.
Applications Mechanical engineering, mechanical and pressure use, and also for transporting steam, water, gas, etc.


ASTM A519 Seamless Tubing Manufacturers

ASTM A519 Seamless Tubing Suppliers

ASTM A519 Seamless Tubing Manufacturers

ASTM A519 Seamless Tubing Manufacturers

Chemical Composition of ASTM A519 Carbon and Alloy Steel Mechanical Tubes

Chemical Requirements of Carbon Steels
Chemical Composition Limits, %
C Mn
P, max
S, max
1008 0.10 max 0.30–0.50 0.040 0.050
1010 0.08–0.13 0.30–0.60 0.040 0.050
1018 0.15–0.20 0.60–0.90 0.040 0.050
1020 0.18–0.23 0.30–0.60 0.040 0.050
1025 0.22–0.28 0.30–0.60 0.040 0.050
1026 0.22–0.28 0.60–0.90 0.040 0.050
1035 0.32–0.38 0.60–0.90 0.040 0.050
1040 0.37–0.44 0.60–0.90 0.040 0.050
1045 0.43–0.50 0.60–0.90 0.040 0.050
1050 0.48–0.55 0.60–0.90 0.040 0.050
Chemical Requirements of Resulfurized or Rephosphorized, or Both, Carbon Steels 
Chemical Composition Limits, %
C Mn  P S
1118 0.14–0.20 1.30–1.60 0.040 max 0.08–0.13
1137 0.32–0.39 1.35–1.65 0.040 max 0.08–0.13
Chemical Requirements for Alloy Steels
Chemical Composition Limits, %
C Mn
P, C max
S, C,D max
Si Cr
4130 0.28–0.33 0.40–0.60 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25
4135 0.32–0.39 0.65–0.95 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25
4140 0.38–0.43 0.75–1.00 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25
4145 0.43–0.48 0.75–1.00 0.040 0.040 0.15–0.35 0.80–1.10 0.15–0.25

Mechanical Properties of ASTM A519 Carbon and Alloy Steel Mechanical Tubes

Tensile Strength
Yield Strength
Elongation in 2 in. or 50 mm, %
Rockwell, Hardness B Scale
ksi MPa ksi MPa
1020 HR 50 345 32 221 25 55
CW 70 483 60 414 5 75
SR 65 448 50 345 10 72
A 48 331 28 193 30 50
N 55 379 34 234 22 60
1025 HR 55 379 35 241 25 60
CW 75 517 65 448 5 80
SR 70 483 55 379 8 75
A 53 365 30 207 25 57
N 55 379 36 248 22 60
1035 HR 65 448 40 276 20 72
CW 85 586 75 517 5 88
SR 75 517 65 448 8 80
A 60 414 33 228 25 67
N 65 448 40 276 20 72
1045 HR 75 517 45 310 15 80
CW 90 621 80 552 5 90
SR 80 552 70 483 8 85
A 65 448 35 241 20 72
N 75 517 48 331 15 80
1050 HR 80 552 50 345 10 85
SR 82 565 70 483 6 86
A 68 469 38 262 18 74
N 78 538 50 345 12 82
1118 HR 50 345 35 241 25 55
CW 75 517 60 414 5 80
SR 70 483 55 379 8 75
A 50 345 30 207 25 55
N 55 379 35 241 20 60
1137 HR 70 483 40 276 20 75
CW 80 552 65 448 5 85
SR 75 517 60 414 8 80
A 65 448 35 241 22 72
N 70 483 43 296 15 75
4130 HR 90 621 70 483 20 89
SR 105 724 85 586 10 95
A 75 517 55 379 30 81
N 90 621 60 414 20 89
4140 HR 120 855 90 621 15 100
SR 120 855 100 689 10 100
A 80 552 60 414 25 85
N 120 855 90 621 20 100

Testing & Inspection of ASTM A519 Seamless Tubing

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Macro Test Dye Penetrant Test (DP Test)
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Intergranular Corrosion (IGC) Test Impact Test
Flaring Test Bend Test
Flattening Test


  • Our internal inspection reports would be provided for all the goods before shipment.
  • Buyers or their associates are most welcome to visit us for personal inspect
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, BVIS, SGS, Llyods, DNV etc.

Prices for ASTM ASTM A519 Seamless Tubing

Prices for ASTM A519 products are directly co related to prices of the raw materials such as iron ore, metal scrap, chromium, nickel and various other alloying elements. The production cost of heat resistant stainless steel and nickel alloy square pipe is high as they contain high amount of nickel and chromium. Meanwhile, mild steel material is among the lowest cost steel available, followed by carbon steel, 400 series stainless steels, aluminium, alloy steel, and 300 series stainless steel. Special alloys such as titanium, Inconel, Monel and Hastelloy cost very high as the nickel, chromium and moly content is very high.

For special and discounted prices for various types of seamless ASTM A519 products, please feel free to contact us through email, phone or whatsapp.

We are also regularly publishing our price list for various steel products on our blog.

Documents Provided – Domestic Sales or Export of ASTM A519 Seamless Tubing

Certificate of Origin Raw Material Test Reports
Commercial Invoice Heat Treatment Charts
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Letter of Guarantee Material Test Certificates
ROHS Certificate Certificate of Compliance/Conformity

Price Terms for ASTM A519 Seamless Tubing

We can offer any of the following price basis depending on your requirement:

  • Ex-works
  • FOR Site in India
  • FOB Nhava Sheva
  • CFR, CIF, CPT your destination port
  • Door to Door Delivery Duty Paid as well as Duty Unpaid

Delivery Time of ASTM A519 Seamless Tubing

  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not available in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activities and make sure that there is no delay in shipment.

Marking & Packing of ASTM A519 Seamless Tubing

  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.
  • All goods are packed in wooden cases or pallets.

Suppliers of Carbon Steel ASTM A519 Seamless Tubing

Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Visakhapatnam, Kanpur, Nagpur, Lucknow, Thane, Bhopal, Indore, Pimpri Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan-Dombivli, Vasai-Virar, Varanasi, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Howrah, Ranchi, Gwalior, Jabalpur, Coimbatore, Vijayawada, Jodhpur, Madurai, Raipur, Chandigarh, Guntur, Guwahati, Solapur, Hubli–Dharwad, Mysore, Tiruchirappalli, Bareilly, Moradabad, Tiruppur, Gurgaon, Aligarh, Jalandhar, Bhubaneswar, Salem, Mira-Bhayandar, Warangal, Jalgaon, Kota, Bhiwandi, Saharanpur, Gorakhpur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai, Cuttack, Firozabad, Kochi, Nellore, Bhavnagar, Dehradun, Durgapur, Asansol, Rourkela, Nanded, Kolhapur, Ajmer, Akola, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Jammu, Sangli-Miraj & Kupwad, Mangalore, Erode, Belgaum, Ambattur, Tirunelveli, Malegaon, Gaya, Thiruvananthapuram, Udaipur, Kakinada, Davanagere, Kozhikode, Maheshtala, Rajpur, Sonarpur, Rajahmundry, Bokaro, South Dumdum, Bellary, Patiala, Gopalpur, Agartala, Bhagalpur, Muzaffarnagar, Bhatpara, Panihati, Latur, Dhule, Tirupati, Rohtak, Sagar, Korba, Bhilwara, Berhampur, Muzaffarpur, Ahmednagar, Mathura, Kollam, Avadi, Kadapa, Kamarhati, Sambalpur, Bilaspur, Shahjahanpur, Satara, Bijapur, Kurnool, Rampur, Shimoga, Chandrapur, Junagadh, Thrissur, Alwar, Bardhaman, Kulti, Nizamabad, Parbhani, Tumkur, Khammam, Ozhukarai, Bihar Sharif, Panipat, Darbhanga, Bally, Aizawl, Dewas, Ichalkaranji, Karnal, Bathinda, Jalna, Eluru, Barasat, Kirari Suleman Nagar, Purnia, Satna, Mau, Sonipat, Farrukhabad, Durg, Imphal, Ratlam, Hapur, Arrah, Anantapur, Karimnagar, Etawah, Ambarnath, North Dumdum, Bharatpur, Begusarai, New Delhi, Gandhidham, Baranagar, Tiruvottiyur, Pondicherry, Sikar, Thoothukudi, Rewa, Mirzapur, Raichur, Pali, Ramagundam, Haridwar, Vijayanagaram, Tenali, Nagercoil, Sri Ganganagar, Karawal Nagar, Mango, Thanjavur, Bulandshahr, Uluberia, Katni, Sambhal, Singrauli, Nadiad, Secunderabad, Naihati, Yamunanagar, Bidhannagar, Pallavaram, Bidar, Munger, Panchkula, Burhanpur, Raurkela Industrial Township, Kharagpur, Dindigul, Gandhinagar, Hospet, Nangloi Jat, Malda, Ongole, Deoghar, Chapra, Haldia, Khandwa, Nandyal, Morena, Amroha, Anand, Bhind, Bhalswa Jahangir Pur, Madhyamgram, Bhiwani, Berhampore, Ambala, Morbi, Fatehpur, Raebareli, Mahaboobnagar, Chittoor, Bhusawal, Orai, Bahraich, Vellore, Mehsana, Raiganj, Sirsa, Danapur, Serampore, Sultan Pur Majra, Guna, Jaunpur, Panvel, Shivpuri, Surendranagar Dudhrej, Unnao, Chinsurah, Alappuzha, Kottayam, Machilipatnam, Shimla. Adoni, Udupi, Katihar, Proddatur, Saharsa, Hindupur, Sasaram, Hajipur, Bhimavaram, Kumbakonam, Dehri, Madanapalle, Siwan, Bettiah, Guntakal, Srikakulam, Motihari, Dharmavaram, Gudivada, Phagwara, Narasaraopet, Suryapet, Miryalaguda, Tadipatri, Karaikudi, Kishanganj, Jamalpur, Ballia, Kavali, Tadepalligudem, Amaravati, Buxar, Jehanabad, Aurangabad, Gangtok

Exporters of Carbon Steel ASTM A519 Seamless Tubing

  • America: Antigua and Barbuda, Argentina, Aruba, Bahamas, Barbados, Belize, Bermuda, Bolivia, Brazil, Canada, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, El Salvador, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Suriname, Trinidad and Tobago, United States, Uruguay, Venezuela
  • Europe – Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Euro area, Faroe Islands, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
  • Africa – Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Comoros, Congo, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea Bissau, Ivory Coast, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Republic of the Congo, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Swaziland, Tanzania, Togo, Tunisia, Uganda, Zambia, Zimbabwe
  • Asia – Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, East Timor, Georgia, Hong Kong, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Macao, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen
  • Australia – Australia, Fiji, Kiribati, New Caledonia, New Zealand, Papua New Guinea, Samoa, Solomon Islands, Tonga, Vanuatu