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Alloy Steel T9 Tubes

Alloy Steel T9 Tubes

Alloy Steel T9 Tubes

AS T9 Tubes which is advantageous for high temperature service because of its good mechanical properties. These Alloy Steel T9 Seamless Tubes that we provide to the clients are made in compliance with industrial standard by renowned companies. Demanded at construction sites, our Alloy Steel T9 Welded Tubes is obtainable in an assortment of lengths, shapes and other related specifications. In series of delivering world-class products, we offer an exceptional array of these Alloy Steel T9 EFW Tubes in the industry. Incorporating advanced technology, our Alloy Steel T9 ERW Tube are manufactured using nickel base alloy and enhanced grade materials. These Alloy Steel T9 Round Tubes have excellent resistance towards heat, corrosive medium and stress-corrosion cracking. Our Alloy Steel T9 Square Tubes have a high level of endurance, are very flexible, they are resistant to heat and they are immensely reliable in the market.

These Alloy Steel T9 Rectangular Tubes is known for its High reliability, Rigid and super conducting, Smooth Working, Maintains pressure, Regulates smooth working, Overwhelms friction, Maintains smooth flow, Compact Design, etc. Our Alloy Steel T9 Tube is manufactured in conformity with predefined quality standards utilizing high grade material & cutting-edge technology. Constructed with the use of highly ductile and shock proof metal, these Alloy Steel T9 Tubing are perfect in dimension and completely safe from the damage by rough weather.

  • Certification: ISO 9001, ISO 14001 & OHSAS 18001

Alloy Steel T9 Seamless Tubes 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

Grade T9 Alloy Steel Seamless Tube Chemical Composition

Si, % Cr, % Mo, % C, % Mn, % P, % S, %
0.25-1.00 8.0-10.0 0.90-1.10 0.15 max 0.30-0.60 0.025 max 0.025 max

AS Gr. T9 Seamless Tubes Mechanical Properties

Tensile Strength, MPa Yield Strength, MPa Elongation, % Hardness, HB
415 min 205 min 30 min 179 max



AS Seamless Tubes are available in different grades and standards. Some of the standard features these are made available in include
Dimensions : ASTM
Specifications : ASTM A213
Size : 1/8"NB TO 30"NB IN
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Cut Length
Form : Round, Square, Rectangular, Hydraulic Etc
End : Plain End, Beveled End, Treaded