JIS G3462 Alloy Steel Tubes

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JIS G3462 Heat Exchanger Tube Exporters, JIS G3462 Stba22 Alloy Tube Stockist

JIS G3462 Steel Tube Suppliers, Buy JIS G3462 Stba26 Tube & JIS G3462 Stba12 Tube at best price

JIS G3462 Alloy Steel Tubes

JIS G3462 Alloy Steel Tubes

JIS G3462 Heat Exchanger Tube

JIS G3462 Heat Exchanger Tube

JIS G3462 Alloy Pipes

JIS G3462 Alloy Pipes

Tycoon piping is one of the large suppliers & exporters for high quality Alloy Steel JIS G3462 Alloy Steel Tubes. Applications of JIS G3462 Alloy Steel Tube alloy steel pipe is mostly used for exchanging heat on within and in the surrounding of the underground. It can use as smoke tube, water tube, superheated tubes, air preheater tube, etc. Higher temperature resistance or capacity corrosion, end up being widely used by boiler, petroleum, chemical engineering, heat exchanger and other power areas.

The Outer dimension is from 19.05 mm to 168.3 mm & wall thickness ranges from 3.0 mm to 14 mm. JIS G3462 alloy steel tube is not applicable for heating heat exchangers and furnaces for low temperature service. We supply various grades of alloy steel pipes such as STBA13, STBA12, STBA20, STBA22, STBA23, STBA25, STBA24, STBA26, etc.

Table of content

JIS G3462 Alloy Steel Tubes Specification

Standards JIS G3462 Alloy Steel Tubes
JIS G3462 Alloy Steel Seamless Pipe Size 4 to 219mm W. T.: 0.5 to 20mm
JIS G3462 Stba26 Welded Pipe Size 5.0 mm – 1219.2 mm
JIS G3462 Stba12 EFW Pipe size 5.0 mm – 1219.2 mm
JIS G3462 Tube Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
JIS G3462 Pipe Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
JIS G3462 Stba22 Seamless Tube Size 3.35 mm OD To 101.6 mm OD
JIS G3462 Welded Tube Size 6.35 mm OD To 152 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
JIS G3462 Stba22 Tube wall thickness 0.020" –0.220", (special wall thicknesses available)
Length Single Random, Double Random, Standard & Cut length Pipe & Tube
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc
Type Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc
End Plain End, Beveled End, Treaded Pipe & Tube
Marking All JIS G3462 Alloy Steel Tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Application Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Test Certificate Manufacturer Test Certificate 
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection
We can also cut, thread, and groove JIS G3462 Alloy Steel Tubes to meet your specifications.

JIS G3462 Tubes Chemical Composition

Grade Chemical Composition Limits (%)
C Si Mn P S Cr Mo
JIS G3462 STBA12 0.10-0.20 0.10-0.50 0.30-0.80 ≤ 0.035 ≤ 0.035 - 0.45-0.65
JIS G3462 STBA13 0.15-0.25 0.10-0.50 0.30-0.80 ≤ 0.035 ≤ 0.035 - 0.45-0.65
JIS G3462 STBA20 0.10-0.20 0.10-0.50 0.30-0.60 ≤ 0.035 ≤ 0.035 0.050-0.080 0.45-0.65
JIS G3462 STBA22 ≤ 0.15 ≤ 0.50 0.30-0.60 ≤ 0.035 ≤ 0.035 0.80-1.25 0.45-0.65
JIS G3462 STBA23 ≤ 0.15 0.50-1.00 0.30-0.60 ≤ 0.030 ≤ 0.030 1.00-1.50 0.45-0.65
JIS G3462 STBA24 ≤ 0.15 ≤ 0.50 0.30-0.60 ≤ 0.030 ≤ 0.030 1.90-2.60 0.87-1.13
JIS G3462 STBA25 ≤ 0.15 ≤ 0.50 0.30-0.60 ≤ 0.030 ≤ 0.030 4.00-6.00 0.45-0.65
JIS G3462 STBA26 ≤ 0.15 0.25-1.00 0.30-0.60 ≤ 0.030 ≤ 0.030 8.00-10.00 0.90-1.10

JIS G3462 Tubes Mechanical Properties

Grade Tensile Property (N/mm2)
( ≥ )		 Yield Point or Yield Strength (N/mm2)
( ≥ )		 Elongation (%)
OD ≥ 20 mm 10 mm ≤ OD ＜20 mm OD ＜10 mm
NO. 11 Sample; NO. 12 Sample NO. 11 Sample NO. 11 Sample
Longitudinal Transverse Transverse
JIS G3462 STBA12 382 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA13 412 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA20 412 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA22 412 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA23 412 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA24 412 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA25 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
JIS G3462 STBA26 412 206 ≥ 30 ≥ 25 ≥ 22

We offer wide range of JIS G3462 STBA12 Tubes, JIS G3462 Seamless Alloy Steel Pipe, JIS G3462 STBA13 Tubes, JIS G3462 Alloy Pipes & JIS G3462 Boiler Tube at factory price.
Tycoon piping provide you with robust quality of JIS G3462 STBA20 Tubes, JIS G3462 STBA22 Tubes, JIS G3462 Stba12 Tube & JIS G3462 Stba12 Tube in a wide range

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