PT7 Series 3-A POLISHED ID/OD TUBING 304 Stainless Steel
Austin Hose is your source for T304 or T316L Sanitary Stainless Steel Polish Tubing found primarily in the Bakery, Beverage, Cosmetic, Dairy, Food or Pharmaceutical Industries. We stock Sanitary Stainless Steel Polish Tubing that meets or exceeds the 3-A standards with an ID polish of a 20 Ra on the Inside of the Tube and a 150 Grit or 32 Ra on the Outside of the tube. Sanitary Solutions inspects the tube to make sure each 20’ length of tube is properly marked or stenciled on the outside of the tube with our company name, ASTM A270, alloy with TP alloy, weld tube, size of tube x wall thickness, heat number and lot number and capped and bagged for shipping protection.
Stainless Steel Polish Tubing has been Eddy current tested, weld ends corner cut at 90 degrees to the tube length for automatic welding, tubes thoroughly rinsed with de-ionized water with no residue, bright annealed with 99.99 per cent hydrogen gas at the minimum temperature level of 1040 degrees C and rapidly quenched to achieve the maximum cold-finish effect.
- Alloy: T304 or T316L
- Sizes: ½” – 12” OD
- Tube Wall Thickness: 0.065-0.120
- Finish: Polish 20 Ra ID/32 Ra OD
- ASTM A270 Specifications
3-A POLISHED ID/OD TUBING