316L Stainlees Steel Pipe 3

6' length of 3" OD 3A Polished Stainless Steel Welded Tubing with a 16 gauge (0.065") wall. This polished tubing undergoes multiple passes through the polishing heads to remove any unwanted residue, resulting in a mechanically polished 20Ra Max inner diameter (ID) and 32Ra Max outer diameter (OD). The resulting product meets or exceeds both ASTM A270-S2 and 3A specifications.

This tubing undergoes a rigorous quality inspection, including destructive and non-destructive examination, at the mill prior to shipment. This 9 point quality inspection examines:

• Strength - Tensile, Burst
• Hardness - Rockwell, Micro
• Soundness - Eddy Current, Ultrasonic, X-Ray
• Leak & Strength - Hydrostatic
• Leak - Air Under Water, Pressure Decay
• Bend Testing - Reverse Bending, Flattening, Reverse Flattening, Flange
• Dimensional - OD, Wall, Straightness
• Metallurgical - Grain Size, Sensitization, Corrosion, Phase Balance/Intermetallic, Metallographic