JIS G3456 Carbon Steel Pipe

JIS G3456 Stpt370 Supplier, JIS G3456 Stpt 480 Seamless Pipes Exporters

JIS G3456 Stpt370 Pipes Stockist, JIS G3456 Stpt 410 Pipes Dealer

JIS G3456 Carbon Steel Pipe

JIS G3456 Carbon Steel Pipe

jis g3456 stpt 480 seamless pipes

JIS G3456 stpt 480 seamless pipes

jis g3456 stpt 410 Pipes

JIS G3456 stpt 410 Pipes

Tycoon Piping is one of the large suppliers for high quality STPT JIS G3456 Standard. Applications of JIS G3456 carbon steel high-pressure pipes are widely used for high pressure service, pressure service and high temperature software. They are typically used your past piping higher working pressure and an issue temperature of below 350 degree celsius. The high pressure steel pipes is also utilized in machinery, boiler, gas tank, electric power, chemical engineering, offshore and petroleum engineering etc.

JIS G3456 have outer dimension from 19.05 mm to 114.3 mm & wall thickness ranges from 2.0 mm to 14 mm. We supply different grades of high pressure steel pipes such as JIS G3456 STPT 370, JIS G3456 STPT 410 and JIS G3456 STPT 480

Table of content

JIS G3456 Carbon Steel Pipe Specification

Standards JIS G3456 Carbon Steel Pipe
JIS G3456 Carbon Steel Seamless Pipe Size 4 to 219mm W. T.: 0.5 to 20mm
JIS G3456 Carbon Steel Welded Pipe Size 5.0 mm – 1219.2 mm
JIS G3456 Carbon Steel EFW Pipe size 5.0 mm – 1219.2 mm
JIS G3456 Carbon Steel Tube Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
JIS G3456 Carbon Steel Pipe Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
JIS G3456 Carbon Steel Seamless Tube Size 3.35 mm OD To 101.6 mm OD
JIS G3456 Carbon Steel 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 G3456 Carbon Steel 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 G3456 Carbon Steel Pipe 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 G3456 Carbon Steel Pipe to meet your specifications.

JIS G3456 Pipe Chemical Composition

Grade C Si Mn P S
JIS G3456 STPT370 ≤ 0.25 0.10-0.35 0.30-0.90 ≤ 0.035 ≤ 0.035
JIS G3456 STPT410 ≤ 0.30 0.10-0.35 0.30-1.00 ≤ 0.035 ≤ 0.035
JIS G3456 STPT480 ≤ 0.33 0.10-0.35 0.30-1.00 ≤ 0.035 ≤ 0.035

JIS G3456 Pipe Mechanical Properties

Grade Tensile Property (N/mm2) Yield Point or Yield Strength (N/mm2) Elongation (%)
NO. 11 Sample; NO. 12 Sample NO. 5 Sample NO. 4 Sample
Longitudinal Transverse Longitudinal Transverse
JIS G3456 STPT370 ≥ 370 ≥ 215 ≥ 30 ≥ 25 ≥ 28 ≥ 23
JIS G3456 STPT410 ≥ 410 ≥ 245 ≥ 25 ≥ 20 ≥ 24 ≥ 19
JIS G3456 STPT480 ≥ 480 ≥ 275 ≥ 25 ≥ 20 ≥ 22 ≥ 17

JIS G3456 Outer Diameter and Wall Thickness

Type Allowable Deviation of Outer Diameter Allowable Deviation of Wall Thickness
Hot-Working Seamless Steel Pipe <50 mm ± 0.5 mm < 4 mm ≥ 4mm ± 0.5 mm ±12.5% ≤ 20% of thickness
≥ 50mm~<160mm ± 1%
≥ 160mm~≤ 200 mm ± 1.6 mm
≥ 200 mm ± 0.8%
For ≥350 mm ones, we can measure according to the perimeters. Allowable deviation is ± 0.5%.
Cold-Working Steel Seamless Pipe and Electric-Resistance Welded(ERW) Steel Pipe ≤ 40 mm ± 0.03 mm < 2 mm ≥ 2 mm ± 0.2 mm ± 10% -

We offer wide range of JIS G3456 STPT370 Pipes, jis g3456 stpt 410 Pipes, jis g3456 stpt 480 Pipes & JIS G3456 Carbon Steel Pipes at factory price.
Tycoon piping provide you with robust quality of JIS G3456 STPT410 Pipes, jis g3456 stpt370 seamless pipes JIS G3456 STPT480 Pipes in a wide range