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Alloy Steel T9 Tubes

Home T9 Alloy Steel Seamless Tubes

Alloy Steel T9 Seamless Tubes

Alloy Steel T9 Seamless Tubes, ASTM A213 T9 Alloy Steel Seamless Tubes, UNS K90941 Seamless Tubes, AS Gr. T9 Seamless Sanitary Tubing Manufacturer & Supplier in India

Top Supplier & Exporter of Alloy Steel T9 High Pressure Tube, Chrome Moly AS T9 Seamless Tubing, T9 Alloy Steel Heat Exchanger Tube, Alloy Steel Grade T9 Decorative Tube Dealer & Exporter

Aspirinox Alloys Inc is the biggest Alloy Steel T9 Seamless Tube manufacturer in India, catering to all Tube needs of customers all across the country. We are an ISO certified company who has acquired the name of being the most sought-after A213 T9 Alloy Steel Seamless Tubes Supplier across globally.


Grade T9 AS Seamless Tubes covers seamless austenitic steel boiler, superheater, and heat-exchanger tube uses. We deliver Alloy Steel Seamless Tubes with very good quality. These Alloy Steel T9 Seamless Rectangular Tubes are widely used to a number of customers all across the globe.


T9 Alloy Steel Tubes can be cut to size and shape according to your fabrication and design requirements and all work is governed by our independently accredited and regularly audited quality systems. Alloy Steel T9 Seamless Round Tubes and T9 AS Seamless Tubes are offered in customized thickness and diameter at a very reasonable cost for superheater tubes and economizer tubes. Alloy Steel T9 Seamless Hollow Tubes are utilized for various commercial applications such as oil & gas as well as the natural gas industry. Contact us for more details.

Alloy Steel T9 Tubes Dealer, ASME SA 213 Grade T9 AS Seamless Tubing, Alloy Steel T9 Hydraulic Tubes, AS Gr. T9 Rectangular Tubes Wholesalers & Stockists

Alloy Steel T9 Tubes Specifications

Specifications for Alloy Steel T9 Seamless Tubes. If any specification is not mentioned here, please use the contact button for quick quote.

Specifications ASTM A/ASME SA 213, A691
Dimensions ASTM, ASME and API
Size 1/2″ OD up to 5″ OD, customs diameter also available
Outer Diameter 6.2500mm; WT:1-200mm
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless
Form Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Types of Alloy Steel T9 Tubes

  • Alloy Steel T9 Seamless Tube
  • T9 Alloy Steel Seamless Tube

  • UNS K90941 Seamless Tube
  • ASTM SA213 T9 Alloy Seamless Tube

Alloy Steel T9 Tubes Chemical Composition

Grade Alloy T9
C≤ 0.15 max
Mn 0.30-0.60
P 0.025
S 0.025
Si 0.25-1.0
Mo 0.90-1.10

Mechanical Properties of ASTM / ASME SA 213 Alloy Steel T9 Seamless Tubes

Grade Alloy T9
Tensile Strength, MPa 415 min
Yield Strength, MPa 205 min
Elongation % 30 min
Hardness, HB 179 min

Outside Diameter & Tolerance of Alloy Steel T9 Tubes

Hot rolled Outside Diameter, mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1<OD<50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14

T9 Alloy Steel Seamless Tubes - Wall thickness & Tolerance

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

Alloy Steel T9 Tube Forms & Availability

  • Alloy Steel T9 Round Tube
  • T9 Alloy Steel Round Tube
  • UNS K90941 Round Tube
  • Alloy Steel UNS K90941 Round Tube
  • ASTM A213 T9 Alloy Steel Round Tubes
  • Alloy Steel T9 Rectangular Tube
  • T9 Alloy Steel Rectangular Tube
  • UNS K90941 Rectangular Tube

  • Alloy Steel UNS K90941 Rectangular Tube
  • ASTM A213 T9 Alloy Steel Rectangular Tubes
  • Alloy Steel T9 Custom Tube
  • T9 Alloy Steel Custom Tube
  • UNS K90941 Custom Tube
  • Alloy Steel UNS K90941 Custom Tube
  • ASTM A213 T9 Alloy Steel Custom Tubes

Alloy Steel T9 Tube Updated Price List

Contact us or click on the below button to request a latest Alloy Steel T9 Seamless Tubes price list. Aspirinox Alloys INC is dedicated to providing the world class Alloy Steel T9 Seamless Tubes that cater all your demands at very competitive rates.

ASTM / API / ASME Alloy Steel T9 Tubes Value Added Services

Material Testing:

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Documentation & Packaging:

  • Commercial Invoice including HS Code
  • Packing List including Complete Details
  • Certificate of Origin legalized
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Material Test Certificates (MTC)
  • Guarantee Letter
  • NABL approved Laboratory Test Reports

Exporting Alloy Steel T9 Tubes to Below Countries

Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

Supplying Alloy Steel T9 Tubes to Following Domestic Cities

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota

Industries & Applications Where Our Alloy Steel T9 Tubes Are Used

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.