Rigorous Quality Control
Mercury Tube’s state-of-the-art lab, inspection process, and independent testing ensure that nothing goes out the door before it meets our standards of quality and precision.
on the floor
Every inch of finished tube is eddy-current tested before shipping. Complete process auditing as well as multiple strength and integrity tests per ASTM specifications.
in the lab
Every order is tested for tensile, yield, elongation, and hardness per ASTM specifications. All tubes undergo flattening, reverse flattening, and flange tests per ASTM specifications.
Our products are produced to ASTM A249 and are also certified to meet:
ASTM A269 as-welded bright annealed
ASTM A554 mechanical