Stainless Steel Grade 316L Sanitary Tubingavailable from stock.

Mechanical Tests:

To ensure the highest surface quality in all of our sanitary tubing, GANYEAH goes beyond the requirements of ASTM A269 and A270 by performing the full battery of ASTM bend and deformation tests required by ASME SA249 as well as additional deformation tests developed by GANYEAH. The tests, combined with specific raw material requirements, Eddy Current testing at the tube mill, and tighter OD and wall tolerances allow RathGibson to provide a more consistent superior quality product.

Annealing:

Hydrogen bright annealed in line to 1900°F (1040°C) minimum and rapidly quenched.

Surface Finishes:

Stainless Steel Grade 316L Sanitary Tubing Surface finish is 20 μ-in Ra (0.5 μm) ID maximum, 30 μ-in Ra (0.8 μm) OD maximum surface roughness measured per ASME/ ANSI B46.1 with the profilometer reading at 90 degrees to major polishing pattern. GANYEAH's polishing techniques result in surface finishes that lead the industry. All tubing is printed with size, gauge, alloy, ASTM and ASME specifications, heat number, and date of manufacturing for full traceability.

Packaging:

As a final step in maintaining purity standards, GANYEAH's A270 S2 tubing is packaged using protective 2 mil poly sleeving along with air tight plastic end caps. The tubing is then placed in triple walled boxes for maximum protection during shipment. Other packaging is available on customer request.

Specification:

Tubing shall be GANYEAH Sanitary Stainless Steel Tubing. Surface finish is 20 μ-in Ra (0.5 μm) ID, 30 μ-in Ra (0.8 μm) OD maximum measured per ASME/ANSI B46.1 with the profilometer reading at 90 degrees to major polishing pattern. * 1/2" (12.7 mm) Surface finish for this size range is 30 μ-in Ra (0.8 μm) ID maximum. Other Ra finishes are available upon request.