Not structural welding with a prettier surface. A sequence of decisions about heat, filler and dressing — and then one batch of one colour.
Run in 304 or 316L in our own factory in Foshan — cutting, forming, welding and finishing are all done in-house.
A joint either disappears or it does not. There is no version where it is almost invisible.
Welding stainless for architectural work is not structural welding with a prettier finish. It is a sequence of small decisions: heat input, filler choice, dressing method, and the order in which the part is polished afterwards.
Then the surface. Brushed, mirror, or PVD — and the PVD line runs one batch per colour, which is why we will not split a batch to save days.
| Record | What is in it | Who signs |
|---|---|---|
| Weld record | Welder, date, joint number, filler, dressing method | Welding lead |
| Dimensional check | Distortion measured after welding, before finishing | QC |
| Colour record | Batch number, ΔE against the approved sample, lamp used | Finishing lead |
| Thickness reading | Coating or plating thickness at three points per part | QC |
| Reject log | Parts scrapped and why — kept, not hidden | QC |
Every visible weld is dressed and inspected before finishing. It is not an option and not an extra.
If skippedFiller sits in the surface differently from the parent metal and shows as a grey ghost through a mirror finish.
ΔE is read against the approved sample under a fixed lamp, per batch.
If skippedTwo elevations of the same lobby are visibly different, and nobody can prove which one is wrong.
We hold the line for the whole job rather than splitting it to hit a date.
If skippedThe first shipment and the second shipment do not match, and the second one is already on a ship.
Every step below ends with a record. Ask for a specimen of it before you place an order — the answer tells you more than any brochure.