Marine / Offshore Survey Case
Custom protective case engineered specifically for Marine / Offshore Survey Case. Source factory direct — IP67, MIL-STD-810G, ATA 300 compliant. B2B wholesale / OEM/ODM.
Equipment specifications
| Hydrographic plotter | 300 × 200 × 80 mm |
| Sonar transducer | 250 × 150 × 100 mm |
| Water sample bottles | varies |
| Total payload weight | ~3.5 kg |
| Dive rating | IP68 (sustained submersion) |
Key features
- IP68 dive-rated (5m / 30 min sustained)
- Stainless steel 316 hardware for salt resistance
- UV-stabilized polymer for sun exposure
- Drain plug for post-dive water release
- Optional pressure equalization for altitude change
- Pick-and-pluck foam for variable gear
Use cases
- Offshore survey
- Hydrographic mapping
- Marine biology research
- Underwater photography
- Diving expedition gear
Frequently asked questions
What's the dive rating?
IP68 — sustained submersion to 5 meters for 30 minutes. Higher ratings (10m / 1hr) available for custom builds.
Does salt water corrode the hardware?
Standard hardware is stainless steel 316, rated for marine / salt-spray environments.
Can I fit a hydrographic plotter + transducer + sample bottles?
Yes. Custom foam cavity for hydrographic equipment. Send us your gear dimensions.
Is it UV-resistant?
Yes. UV-stabilized polymer for prolonged sun exposure. Tested per ASTM G154.
What's the temperature rating?
-30°C to +80°C operating. Storage -40°C to +100°C.
Get a Quote
Email kexin@beeaa.com with your requirements (qty, customization, certification needs). 12-hour reply.
Why marine survey teams choose this case
Marine survey operations demand equipment protection that survives saltwater spray, sudden immersion, deck vibration, and rough handling during launch/recovery. Our Waterproof Case for Marine Survey uses IP67 / IP68 sealed construction (selected SKUs rated to 5m for 30 minutes), with corrosion-resistant stainless-steel (316 marine grade) hinges and latches, plus a pressure-equalization valve that prevents vacuum lock during altitude changes (helicopter transport to offshore vessels) or temperature swings (cold ocean surface vs. warm cabin).
The interior features customizable closed-cell EVA foam pre-cut to your equipment geometry: multibeam sonar heads, side-scan transducers, hydrographic positioning antennas, sediment sampling tools, cables, junction boxes, and calibration weights. Foam is shock-absorbing, chemical-resistant to fuel / salt / UV, and field-replaceable if damaged during a recovery accident.
Materials & build quality
- Shell: Copolymer polypropylene (PPC) or glass-fiber reinforced PP (PP-GF) — UV-stabilized, impact-resistant to -30°C.
- Latches: 4-6 × easy-open ABS latches, field-replaceable without tools. Optional TSA locks for customs-sealed cargo.
- Hinges: 316 marine-grade stainless steel, full-length piano hinge for maximum lid retention.
- Gasket: Silicone O-ring, IP67 standard, IP68 variant rated 5m/30min (selected SKUs).
- Pressure valve: Gore-Tex membrane, automatic pressure equalization, prevents vacuum lock during helicopter transport.
- Handles: Soft-grip over-molded rubber, two side + one front + one top for 4-person lifting.
- Wheels: Optional 4 × heavy-duty PU wheels with sealed bearings (PU = polyurethane, no flat tire, salt-resistant).
- Foam: Closed-cell EVA / PE, 25-50 mm thickness, custom CNC-cut to equipment geometry. Optional anti-static foam for electronics.
Customization options (OEM/ODM)
Standard SKUs ship in 7-15 days. Custom foam interiors begin at 100 pieces; full custom mold + color from 300 pieces:
- Color: High-visibility orange / yellow (safety standard for marine deck), black, navy, gray. Custom Pantone from 500-piece MOQ.
- Foam layout: Send us your equipment drawings (STEP / IGES / PDF). We design custom foam inserts in 3-5 days, sample in 7-10 days.
- Logo: Silk print, laser engraving, or molded-in logo. Embossed company name on lid for chain-of-custody documentation.
- Hardware upgrades: Stainless steel latches / handles (saltwater corrosion upgrade), TSA locks, additional pressure valve (dual-valve redundancy for deep dive).
- Accessories: Shoulder strap, tripod mount plate (top lid), cable pass-through gland (for charging or data download without opening), humidity indicator card.
- Packaging: Custom retail color box, bulk export carton, or weatherproof reusable shipper.
Lead time: 7-15 days standard SKU, 20-30 days custom foam (existing case), 45-60 days new mold. EXW Shenzhen / FOB Shenzhen / FOB Ningbo. T/T 30% deposit + 70% against B/L copy.