01) Commodity name: stainless steel pipe/tube
02) Process method: cold rolled/cold drawn
03) Material:/TP304/304L, TP310/S,TP316/316L, TP317L, TP321, TP347/H S31803/2205, 904L etc.
04) Standards:
Seamless:ASTM A213 / ASTM A312 / ASTM A 790 / DIN17456 / DIN17458 / GOST9941-81
Welded: ASTM A312 / A554 / A249 / A269 / A789 / A 790 / EN10217-7 / DIN17455 / DIN17457.
05) Size:
a) O.D.: 6–530mm, W.T: 0.8mm–30mm
b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S,acc. to ANSI B36.19/36.10
06)Test
Chemical Analysis.
Hydrostatic or Nondestructive Electric Test,
Intergranular Corrosion Test,
Flaring Test,
Flattening Test,
Flange Test,
Grain Size Test
07) Delivery conditions: annealed, pickled & polished
08) Packing: bundle/plywood case.
