APtubesPickled-surface products
Wall thickness
Outer diameter
- Main steel grades
-
SUS304(L),SUS316(L),SUS317L,SUS321,SUS347
- Outer Diameter and Wall Thickness
-
The range of dimensions TSK can manufacture is given above. Some restrictions apply depending on the type of steel and other specifications, so please consult with us regarding details.
- Product Length
-
We can manufacture straight tubes as long as 12 m. Some restrictions apply depending on the relationship between outer diameter and wall thickness, steel type and other specifications, so please consult with us regarding details.
- Dimensional Tolerance
- Generally TSK manufactures according to its specified dimensional tolerances, based on JIS.
BAtubesMirror-surface products
Wall thickness
Outer diameter
- Main steel grades
-
SUS304(L),SUS316(L),SUS310S,SUS321,SUS347,SUS329J4L,SUS631,NCF600
- Outer Diameter and Wall Thickness
-
The range of dimensions TSK can manufacture is given above. Some restrictions apply depending on the type of steel and other specifications, so please consult with us regarding details.
- Product Length
-
We can manufacture straight tubes as long as 12 m. Some restrictions apply depending on the relationship between outer diameter and wall thickness, steel type and other specifications, so please consult with us regarding details.
- Dimensional Tolerance
- Generally TSK manufactures according to its specified dimensional tolerances, based on JIS.
- Inner Surface Roughness of BA Tubes
-
Figures for roughness of inner surfaces are measured using Ra, Ry, Rmax and Rz (2012 version), etc. Values for roughness of inner surfaces differ according to outer diameter, wall thickness, specifications, etc. Please consult with us regarding details.
