347 steel tubing, MT-P03138, seamless steel pipe, Stainless Steel

347 steel tubing

01.Original of raw materials: bao steel and jiuli group etc

02. Process method: cold drawn/cold pilger.
03. Surface finish: bright annealed，annealed & pickled，180#/240#/320#/400#polished
04.Material: C max0.080 Si max 1.00 Mn max 2.00 P max0.045 S max0.03 Cr 17.0-19.0 Ni 9.0-12.0  Nb:10*C-1.10
05. Standards: ASTM A213，ASTM A312, ASTM A269，ASTM A789, ASTM A790, DIN 17456,DIN 17458,EN 10216-5, JIS G3459, JIS G3463,GOST9940-81,9941-81
06. Size: (ansi/asme size as under, other standards of size is for ready choice)

      (a). O.D.: 0.23" to 48"(5.8mm-1219mm)
      (b). W.T.: 0.04" to 2"(1.0mm-50.8mm)
07. Length: Max. 13 meters.
08. Packing：by bundle，plastic bag for each piece then packed in seaworthy wooden cases