Stainless Steel Fabrication in Lebanon: Kitchens, Balustrades, and Architectural Work
AdvisorLB Team
Stainless steel is not one material but a family — 304 for most indoor work, 316 for coastal and chemical-exposure environments, 430 for cheap decorative work that may rust. Specifying the wrong grade on a $5,000 balustrade and seeing rust after one year is a costly Lebanese mistake.
Grades Demystified
- 304: the workhorse — kitchen counters, indoor handrails, general fab.
- 316: marine-grade — pools, seafront balustrades, chemical kitchens.
- 430: ferritic, magnetic, cheaper — appliance trim, decorative only. Will rust outdoors.
- 2205 duplex: high-strength — structural marine, oil & gas.
Finishes
- #4 brushed: the everyday "satin" look — kitchens, balustrades.
- Mirror polished: elevators, decorative — shows every fingerprint.
- Bead blast: matte uniform texture — modern architecture.
- PVD coating (gold, black, rose): trendy, durable color on stainless.
Weld Quality
- TIG welding only for visible joints — clean, narrow bead.
- Back-purging with argon prevents discoloration on tube interiors.
- Post-weld passivation (citric or nitric acid) restores corrosion resistance.
- Mechanical polish to match surrounding finish.
Common Applications
- Kitchen counters, hoods, sinks, prep tables — 304, #4 finish.
- Pool ladders, beach-house railings — 316, #4 or mirror.
- Industrial pipework (food, pharma) — 316L, electropolished.
- Decorative facades, signage — 304 or 430 depending on exposure.
What to Specify in a Quote
- Grade (304/316/430) explicitly.
- Sheet/tube thickness and section.
- Finish specification (#4, mirror, bead blast).
- Weld treatment (passivation, polishing).
- Origin (European, Indian, Chinese mill) — quality varies.