- Articles Of Iron Or Steel
- Tubes, Pipes And Hollow Profiles, Seamless, Of Iron (other Than Cast Iron) Or Steel.
- Tubes, Pipes And Hollow Profiles, Seamless, Of Circular Cross-section, Of Stainless Steel, Cold-drawn Or Cold-rolled "cold-reduced" (excl. Line Pipe Of A Kind Used For Oil Or Gas Pipelines, Casing And Tubing Of A Kind Used For Drilling For Oil Or Gas)
JIS Seamless Pipe
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| Product Status : | New |
| Sample Available : | no |
| Shipment Terms : | fob,cfr,cif,Negotiable |
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T/T,L/C |
Description
JIS seamless pipe is steel pipe that has been created by JIS and meets certain performance requirements. Manufacturers follow Japan Industrial Standards voluntarily.
Japanese Industrial Standards (JIS) developed by the organization apply to a wide variety of industrial services and technologies such as automobiles, metallurgy, ships and medical equipment.
JIS G3461 pipe
JIS G3455 STS370
JIS G3456 STPT370
JIS G3441 Alloy tube
JIS G3454 STPG370
JIS G3462 STB A12
The method for making cold-drawn seamless pipes involves taking a round ‘billet’ or bar of steel and boring it in the center, turning it, cutting it, heating it to make it more pliable, then ‘drawing’ it (extruding or pulling it) to make it a longer and thinner tube.
JIS seamless pipe according to alloy, stainless steel or carbon. It tests steel’s properties, hardness, resistance to corrosion, pitting, heat treating processes and others. The results are listed in a main JIS steel grade for steel pipe as below.
JIS G3429
Steel grade:STH38, STH55, STH67
Application: Seamless Steel Tubes in High Pressure Gas Cylinder
JIS G3439
Steel grade: STO-G, STO-H, STO-J, STO-N, STO-C, STO-D, STO-E
Application: Seamless Steel Oil Well, Casing, Tubing and Drill Pipe
JIS G3441
Steel grade:SCr 420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK
Application:Alloy Steel Tubes for General Structural Purpose
JIS G3444
Steel grade: STK 30, STK 41, STK 50, STK 51, STK 55
Application: Carbon Steel Tubes for General Structural Purpose
Dimension Range: 21.7-1016.0 mm
JIS G3445
Steel grade: STKM11A, STKM12A, STKM12B, STKM12C, STKM13A, STKM13B, STKM13C, STKMI4A, STKM14B, STKM14C, STKM15A, STKM18C, STKM16A, STKM18C, STKM17A, STKM17C, STKM18A, STKM18B, STKM18C, STKM19A, STKM19C, STKM20A
Application: Carbon Steel Tubes for Machine Structural Purposes
JIS G3454
Steel grade: STPG 38, STPG 42
Application: Carbon Steel Pipes for Pressure Service
Dimension Range: 10.5-660.4 mm
JIS G3455
Steel grade: STS 38, STS 42, STS 49
Application: Carbon Steel Pipes for High Pressure Service
Dimension Range: 10.5-660.4 mm
JIS G3456
Steel grade: STPT 38, STPT 42, STPT 49
Application: Carbon Steel Pipes for High Temperature Service
Dimension Range:10.5-660.4 mm
JIS G3458
Steel grade:STPA 12, STPA 20, STPA 22, STPA 23, STPA 24, STPA 25, STPA 26
Application: Alloy Steel Pipes for Service
Dimension Range:10.5-660.4 mm
JIS G3460
Steel grade:STPL 39, STPL 46, STPL 70
Application: Steel Pipes for Low Temperature Service
Dimension Range:10.5-660.4 mm
