- STKM 13C Cold Drawn Steel Tube
- STKM 13C Seamless Steel Tube
- STKM 13C Steel Tube
- STKM 13C Seamless Honed Steel Tube
- STKM 13C Honed Steel Tube
- STKM 13C Steel Tube For Cylinder
- STKM 13C Steel Tube For Honing
- STKM 13C Carbon Steel Cylinder Barrel
- STKM 13C Carbon Steel Piston Rod
- Cold Drawn Steel Pipe STKM
- STKM 11A STKM 12B Steel Tube
- STKM 11A Steel Tube
- Cold Drawn Seamless Steel Tube
- Cold-drawn Seamless Steel Tube
- Seamless Cold Drawn Steel Tube
- Steel Tube Seamless Cold Drawn
- Cold Drawn Seamless Tube
- STKM 15A Seamless Steel Pipe
- STKM Seamless Carbon Steel Pipe
- Cold-drawn Precision Seamless Steel Tube