Amardeep stands out as a prominent supplier and exporter, known for delivering
top-quality products compliant with the JIS G 3461 Standard. The applications of JIS G3461 carbon
steel tubes encompass a wide range of uses, primarily involving the transfer of heat both internally
and externally within the pipes. These versatile tubes find extensive utility as smoke tubes,
superheater tubes, boiler water tubes, air preheating tubes, and associated accessories. For JIS
G3461 STB 340 Tubes, it is imperative to undergo a low-temperature annealing or normalizing process
as needed.
Similarly, JIS G3461 STB 410 Tubes also require low-temperature annealing or normalizing treatments,
although it's worth noting that they are not suitable for use in low-temperature services.
These tubes, in addition to their applications in transferring heat, can also be employed in the petroleum and chemical industries. Our product range encompasses various grades of carbon steel pipes, including JIS G3461 STB 340, JIS G3461 STB 510, JIS G3461 STB 410, and more, each tailored to meet specific industry requirements.
| Standards | JIS G 3461 stb340 Tubes |
|---|---|
| JIS G 3461 stb340 Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| JIS G 3461 stb340 Welded Pipe Size | 5.0 mm – 1219.2 mm |
| JIS G 3461 stb340 EFW Pipe size | 5.0 mm – 1219.2 mm |
| JIS G 3461 stb340 Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| JIS G 3461 stb340 Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| JIS G 3461 stb340 Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| JIS G 3461 stb340 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 G 3461 stb340 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 G 3461 stb340 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 G 3461 stb340 Tubes to meet your specifications. | |
| Standard | Grade | Chemical Composition Limits (%) | ||||
| C | Si | Mn | P | S | ||
| JIS G3461 | JIS G3461 STB340 | ≤ 0.18 | ≤ 0.3 | 0.30-0.60 | ≤ 0.035 | ≤ 0.035 |
| JIS G3461 STB410 | ≤ 0.32 | ≤ 0.35 | 0.30-0.80 | ≤ 0.035 | ≤ 0.035 | |
| JIS G3461 STB510 | ≤ 0.25 | ≤ 0.35 | 1.00-1.50 | ≤ 0.035 | ≤ 0.035 | |
| 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 G3461 STB340 | ≥ 340 | ≥ 175 | ≥ 35 | ≥ 30 | ≥ 27 |
| JIS G3461 STB410 | ≥ 410 | ≥ 255 | ≥ 25 | ≥ 20 | ≥ 17 |
| JIS G3461 STB510 | ≥ 510 | ≥ 295 | ≥ 25 | ≥ 20 | ≥ 17 |
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