Looking to buy the following:
01.        Seamless Carbon  Steel Tube Cold Finished     800  Nos.
Material Grade: JIS G 3461 (STB-35 OLD) (New STB 340) or Equivalent
Size: 21.5 Æ mm OD x 16.5 Æ ID x 2.5 mm Trick x 2.5 Meter long.
Both Ends Machine Finished.

02.            Seamless Carbon Steel Tube Cold Finished                     230 Nos.
Material Grade : JIS G 3454 STB-410 (OLD STB 38)
Size: 34Æ mm OD x 25Æ ID x 4.5 mm Trick x
5  Meter long.
Both Ends Machine Finished.