aisi 321 stainless steel tube description:
1) Standard: JIS, AISI, ASTM, DIN
2) Outside diameter: 6mm to 127mm 
3) Wall thickness: 0.4mm – 2.5mm
4) Material: 201,202,301,304,304L,321,316,316L,430
5) Surface: mirror polish,satin finish
6) Application: kitchen utensils, medical apparatus and instruments, household appliances chemical equipment, architecture, building and construction, auto parts ect.
7) Packing: every tube is sleeved in plastic bag individually, and then several tubes are packed by weaving bag, which is seaworthy. Or 50kg/bundle, 500kg/bundle.We can pack as the customers' requirement.
Remarks: We can produce other mold as the customers’ requirement