ASTM A312 Stainless Steel Tubes, ASTM A312 Tubes, ASTM A312 Stainless Steel Welded Tubes, ASTM A312 Stainless ERW Tubes, ASTM A312 Stainless Steel Tubing, ASTM A312 Instrumentation Tubes, ASTM A312 SS Square Tubes, ASTM A312 SS Rectangular Tubes, ASTM A312 SS Polished Tubes, ASTM A312 SS Round Tubes, ASTM A312 Cold Draw Seamless Tubes.
Manufacturing Stainless Steel Pipes in ASTM A249 / A268 / A269 / A270 in Grades 202, 304, 304L, 304H, 304LN, 309s, 310s, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L , 254 SMO, 6MO, 6MOLY, UNS S31254, eat Exchanger Tube, Boiler Tube, Condenser Tube, Instrumentation Tube, U-Bend Tube, Coil Tube, Capillary Tube etc.
ASTM A312 is a standard specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes intended for high-temperature and general corrosive service. It is one of the most widely used standards for stainless steel tubes in various industrial applications, including petrochemical, chemical processing, oil and gas, pharmaceuticals, food processing, and more.
Valour Alloy Inc., we carry a full inventory of ASTM A312 Stainless Steel Tube and Supply ASTM A312 Stainless Steel Tube austenitic chromium-nickel ASTM A312 Stainless Steel Tube pipe suitable for corrosive or high-temperature service, or both, or for general applications
Valour Alloy specializes in ASTM A312 Stainless Steel Tube with years of Experience in Manufacturing ASTM A312 Stainless Steel Tube. we offer high quality, lower cost but the best service. As a result to that our ASTM A312 Stainless Steel Tube export account today is in various countries like Iran, Iraq, Kuwait, Saudi Arabia, Oman, UAE, Singapore, Malaysia, Indonesia, South korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Algeria, Libya, Azerbaijan, Netherlands, Brazil, Norway, United Kingdom, Mexico, Canada etc.

ASTM A312 Stainless Steel Seamless Tube

ASTM A312 Stainless Steel Welded Tube
We Supply Stainless Steel Tubes in Grades in Specification ASME SA /ASTM A269, A312, A213 and Grades 202, 304, 304L, 304H, 304LN, 309s, 310s, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, 254 SMO , 6MO , 6 MOLY, UNS S31254 etc. The grade indicates the testing methods required for a given application.
"Discover the durability and corrosion resistance of ASTM A312 stainless steel tubes. Explore our range of high-quality stainless steel tubing, designed for a wide range of industrial applications. Trust in ASTM A312 standards for superior performance and reliability."
introduction to ASTM A312 stainless steel tubes
Purpose: ASTM A312 stainless steel tubes are designed to withstand high-temperature and corrosive environments. They are commonly used in industries where resistance to corrosion, high-temperature performance, and structural integrity are crucial.
Types: ASTM A312 covers both seamless and welded stainless steel tubes. Seamless tubes are produced without any welding, while welded tubes are made by welding together sections of stainless steel.
Size Range: The standard covers a wide range of sizes for stainless steel tubes, from small-diameter tubes to larger ones. The specific size range depends on the nominal pipe size (NPS) and schedule.
Heat Treatment: The tubes may be heat treated or cold worked to achieve the desired properties. This can include annealing to improve corrosion resistance and mechanical properties.
Testing and Inspection: ASTM A312 specifies various tests and inspection methods to ensure the quality of the tubes. These may include hydrostatic testing, non-destructive testing (such as ultrasonic or eddy current testing), and mechanical testing.
International Equivalents: ASTM A312 is widely recognized internationally. Equivalent standards in other regions include EN 10216-5 in Europe and JIS G3459 in Japan.
Customization: While the standard specifies various parameters, it also allows for some customization based on specific project requirements, such as different grades of stainless steel or specialized heat treatments.
ASTM A312 stainless steel tubes are crucial components in various industries due to their resistance to corrosion, high-temperature performance, and reliability. When selecting these tubes for a particular application, it's essential to consider the specific grade of stainless steel, size, and other requirements to ensure they meet the intended purpose effectively and safely.
ASTM A312 Stainless Steel tube Range
ASTM A312 SS Tube Outer Diameter Size | SEAMLESS - 6 MM OD TO 114.3 MM OD WELDED / ERW- 10 MM TO 114.3 MM OD |
ASTM A312 SS Tube Wall Thickness | 0.8 MM TO 4 MM WALL THICKNESS |
ASTM A312 SS Tube Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
ASTM A312 SS Tube Ends | Plain Ends / Beveled En |
ASTM A312 SS Tube Specification | ASTM A-249, A-268, A-269, A-270, A-554, A-688, A-778, DIN 17455, DIN 17456, 17457, DIN 17458 [Class 1] & Its equivalent ASME, DIN & EN Standard. |
ASTM A312 SS Tube Grades | 202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
ASTM A312 SS Tube Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
ASTM A312 SS Tube Type | SEAMLESS / WELDED / ERW / EFW / COLD DRAW / HOT FINISH / COLD FINISH |
ASTM A312 SS Tube Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
ASTM A312 SS Tube Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
ASTM A312 SS Tube Machinery | Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc. |
ASTM A312 SS Tube Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
ASTM A312 SS Tube Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
ASTM A312 SS Tube Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
ASTM A312 SS Tube Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc. |
ASTM A312 SS Tube Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC. |
Chemical Composition of ASTM A312 Stainless Steel Tube
Material |
ASTM A312 Chemical Composition % Max |
||||||||||
C | Mn | P | S | Si | Cr | Ni | Mo | N B | Nb | Ti | |
TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | … | … . | … |
TP304H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | … | … | … |
TP304L | 0.035 D | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-13.0 | … | … | … | … |
TP310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 24.0-26.0 | 19.0-22.0 | 0.75 | |||
TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | … | … | … |
TP316L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | … | … | … |
TP316H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | … | … | … |
TP316Ti | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.10 | … | 5x(C+N)-0.70 |
TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | … | 0.10 | … | 5C-0.70 |
TP321H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | … | … | … | 4C-0.60 |
TP347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-13.0 | 10xC-1.00 | … | ||
TP347H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-13.0 | … | … | 8xC-1.00 | … |
Mechanical Properties of ASTM A312 Stainless Steel Tube
ASTM A312 Mechanical Properties |
|||||
Material | Heat Treatment |
Temperure Min. º F(º C) |
Tensile Strength Ksi (MPa), Min. |
Yield Strength Ksi (MPa), Min. |
Elongation %, Min |
TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
TP304H | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
TP310S | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
TP316H | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
TP316Ti | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
TP321 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
TP321H | Solution | Cold: 2000(1100) Hot: 1925(1050) |
75(515) | 30(205) | 35 |
TP347 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
TP347H | Solution | Cold: 2000(1100) Hot: 1925(1050) |
75(515) | 30(205) |
Other Available Products Of ASTM A312 Stainless Steel Tube
Stainless Steel TP 304 Seamless Tubes | A249 SS TP 304L Welded Tubes Suppliers |
ASTM A312 304/304L Stainless Steel Rectangular Tubes | TP 304H Stainless Steel ERW Tubes Distributors |
UNS S31600 Stainless Steel Coiled Seamless Tubing | Top Quality Stainless Steel TP 310s Heat Ex-changer Tubes |
Stainless Steel DIN 1.4401/1.4436 Round Tubing Exporter | TP 316 SS EFW Tubing Stockiest in India |
Stainless Steel JIS SUS 316L Cold Rolled Coiled Tubing | ASTM A269 316/316L Stainless Steel Tubing |
SS 316/316L Austenitic Stainless Steel Pipes & Tubes | ASTM A213 Stainless Steel TP 316Ti Capillary Tube |
Stainless Steel 321 U Shaped Tubing Stockholder | TP 321H Stainless Steel Hydraulic Tubes Suppliers |
Stainless Steel ASTM A213 TP 347 Welded Tubing | AISI Stainless Steel ASTM A213 347H Seamless Tubing |
SS ASME SA 249 TP 904L Welded Tubes Exporter | TP 410 Stainless Steel Instrumentation Tubes Exporter |
ASTM A358 SMO 254 Stainless Steel ERW Tubes Manufacturer | Stainless Steel 6MO Seamless Tubing Supplier |
ASTM A312 Stainless Steel Tube Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We ASTM A312 Stainless Steel Tube with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Valour Alloys all types of ASTM A312 Stainless Steel Tube such as TP304/304L, TP316/316L from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our ASTM A312 Stainless Steel Tube is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All ASTM A312 Stainless Steel Tube are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying ASTM A312 Stainless Steel Tube to Countries -
We Export ASTM A312 Stainless Steel Tube to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing ASTM A312 Stainless Steel Tube to Cities -
We Export ASTM A312 Stainless Steel Tube to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.
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