





ASTM A269 - 10 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service.
ASTM A249 / A249M - 10a Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat Exchanger, and Condenser Tubes.




Material: AISI304, AISI304L, AISI316, AISI316L, AISI201, AISI202.
Surface Finish: Bright Annealed, Pickling, 180#, 240#, 320#, 400#, 600#, Manual Polished, Mechanical Polished.
Packing: Wrapped with plastic bags and protected with wooden case or iron case.
STAINESS
STEEL MECHANIAL TUBE ASTM A269/ASTM A249
| Thickness(MM) | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.5 | 2 | 2.5 | 3 | |
| Outside Diameter | ||||||||||||
| (inch) | (mm) | |||||||||||
| 1/4' | 6.35 | |||||||||||
| 9/32' | 7.14 | |||||||||||
| 5/16' | 8 | |||||||||||
| 3/8' | 9.5 | |||||||||||
| 7/16' | 11.1 | |||||||||||
| 1/2' | 12.7 | |||||||||||
| 5/8' | 15.9 | |||||||||||
| 3/4' | 19.1 | |||||||||||
| 7/8' | 22.2 | |||||||||||
| 1' | 25.4 | |||||||||||
| 1 1/8' | 28.6 | |||||||||||
| 1 1/4' | 31.8 | |||||||||||
| 1 3/8' | 35 | |||||||||||
| 1 1/2' | 38.1 | |||||||||||
| 2' | 50.8 | |||||||||||
| 2 1/4' | 57 | |||||||||||
| 2 3/8' | 60.3 | |||||||||||
| 2 1/2' | 63.5 | |||||||||||
| 3' | 76.2 | |||||||||||
| 3 1/2' | 88.9 | |||||||||||
| 4' | 101.6 | |||||||||||
| 4 1/2' | 114.3 | |||||||||||
| 5' | 127 | |||||||||||
| 6' | 152.4 | |||||||||||