Inspection Notes for the Week:
Interface dimensions:
Strict tolerance of ±1mm (verified with vernier calipers).
Duct coating thickness:
≥12μm (random sampling of 3 sections: 21.8μm, 20.0μm, 19.6μm).
Flange flatness:
Re-checked bolt-hole spacing with laser level for alignment accuracy.
Why Do We Insist on “Over-Inspection”?
Every “perfect fit” during client installation is the result of 100 precision checks in our factory.
