steel tube manufacture, MT-P03067, seamless steel pipe, Stainless Steel

steel tube manufacture

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: 1.4301，1.4306，1.4435，1.4541，1.4401，1.4404，1.4571，1.4550，1.4833，1.4845，304，304L，321， 316L，316Ti，347，310，310S，309S
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). NPS: 1/8"-48"
      (b). Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S,160/160S acc. To ANSI B36.19/36.10           
      (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

steel tube manufacture   MT STAINLESS STEEL    MTSS