OSA Inc. -
Production RangeOSA Inc. currently uses a modified ASTM A570 (hot rolled, P&O) to manufacture tube for compressor housings.
Current Production Tubing Sizes (inches)
4.28" O.D. x 0.088" Wall
4.58" O.D. x 0.096" Wall
5.18" O.D. x 0.142" Wall
Production Range Chart
