Can Square Box quote from CAD files?

Yes. STEP, STP, SLDPRT, SLDASM, DXF, DWG, PDF, ZIP, RAR and product photos can be uploaded with the RFQ form.

Do you claim product certifications?

No product certification claim should be made unless project-specific certificates exist. Use the compliance wording on this site until certificates and testing are confirmed.

Can you support low MOQ work?

Yes. The site is positioned for prototype-to-small-batch production and repeat OEM cabinet programs.

Can you arrange DDP delivery to the United States?

DDP delivery options can be quoted. Import duties and tariff treatment depend on HTS classification, country of origin, material and product configuration. Final tariff confirmation should be reviewed by the importer’s customs broker.

What is covered by the free remake policy?

If a sample does not match the approved drawing or confirmed specification due to our manufacturing issue, Square Box remakes it free. Design changes, incorrect customer drawings, new requirements after approval, customs delays and courier delays are not covered.

Square Box industrial enclosure manufacturing

Stainless Steel Outdoor Enclosures

Outdoor stainless steel enclosure with open door brushed metal finish and cable glands

304/316 stainless enclosures for corrosion-aware outdoor, washdown, process and utility environments.

Standard product series built from your drawings

This series is used when corrosion resistance, washdown exposure or process-area durability is more important than painted carbon steel cost.

Square Box standardizes the enclosure platform, model naming, material choices and RFQ checklist so U.S. buyers can start from a clear series and still customize dimensions, cutouts, mounting details, finish and assembly scope.

Standard sizes

Suggested model starting points

Use these model numbers as RFQ starting points. Final drawing approval controls the manufactured configuration.

Standard model	Series	Size	Metric / reference	Quote notes
SB-SS4X-1614-8	SB-SS4X	16 × 14 × 8 in	406 × 356 × 203 mm	Final dimensions, cutouts, finish, hardware and assembly scope are confirmed from drawings.
SB-SS4X-2016-8	SB-SS4X	20 × 16 × 8 in	508 × 406 × 203 mm	Final dimensions, cutouts, finish, hardware and assembly scope are confirmed from drawings.
SB-SS4X-2420-10	SB-SS4X	24 × 20 × 10 in	610 × 508 × 254 mm	Final dimensions, cutouts, finish, hardware and assembly scope are confirmed from drawings.
SB-SS4X-3024-12	SB-SS4X	30 × 24 × 12 in	762 × 610 × 305 mm	Final dimensions, cutouts, finish, hardware and assembly scope are confirmed from drawings.
SB-SS4X-3630-12	SB-SS4X	36 × 30 × 12 in	914 × 762 × 305 mm	Final dimensions, cutouts, finish, hardware and assembly scope are confirmed from drawings.
SB-SS4X-4836-16	SB-SS4X	48 × 36 × 16 in	1219 × 914 × 406 mm	Final dimensions, cutouts, finish, hardware and assembly scope are confirmed from drawings.

Materials

304 stainless steel, 316 stainless steel. Material grade, thickness, finish face and corrosion expectations should be confirmed before quote release.

Construction

Brushed or project-specified stainless surface
Welded seams where required
Stainless hinge and lock options
Gasketed door path
Mounting plate hardware
Grounding and gland plate provisions

Options

316 stainless upgrade
Rain hood
Sloped top
Viewing window
Sun shield
Stainless mounting feet

Typical applications

Water treatment skids
Outdoor pump controls
Food and washdown equipment
Coastal monitoring cabinets
Chemical process control boxes

Image gallery

Views buyers usually need before RFQ approval

Stainless steel outdoor enclosure with gasketed door hinge and brushed metal finish — Closed stainless enclosure

Open stainless steel outdoor enclosure with gasketed door and cable glands — Open stainless enclosure

Brushed stainless steel enclosure surface with outdoor washdown-style cabinet detail — Brushed stainless surface view

Stainless outdoor enclosure hinge and gasket detail with brushed metal finish — Stainless hinge and gasket view

RFQ checklist

3D CAD and 2D PDF drawings
Selected standard model or target size
Material, thickness and finish target
Cutouts, gland plate, fan, louver, gasket, lock and hinge notes
Mounting plate, DIN rail, wire duct or BOM assembly scope
Quantity, prototype or batch intent
Inspection photo requirements
Shipping destination and delivery target

Compliance notes

Built for NEMA-style and IP-rated applications. Final rating depends on design, materials and testing requirements.

Square Box provides custom enclosure fabrication, component mounting and customer-BOM assembly support. Final electrical listing, field acceptance and project compliance depend on the complete design, selected components, testing and certification requirements.

No product certification, listing or country-of-origin claim should be assumed unless project-specific documentation exists.

Start a Stainless Steel Outdoor Enclosures RFQ

Send CAD, PDF, model target, quantity, material, finish, assembly scope and shipping destination for a 24-hour quote response.

Upload Drawing for 24h Quote