80 cu ft Scuba Tank: Sourcing the Right Cylinder for Your Diving Gas Business
Quick answer: The 80 cu ft scuba tank (commonly a high‑pressure steel or aluminum cylinder) is the most popular size for recreational and professional diving. As a B2B buyer, you need a supplier who delivers certified tanks, consistent diving‑grade oxygen, and flexible OEM/ODM support — all while keeping lead times and MOQ within your budget. That's exactly what we offer at Zhuzhou XingYe Chemical.
15+ years in industrial & specialty gas manufacturing, Diving Gas Committee member of China Industrial Gases Association.
Why Sourcing an 80 cu ft Scuba Tank Puts Import Managers to the Test
Every import manager or brand owner who has shopped for scuba tanks from China knows the frustrations:
- Inconsistent quality — tanks that arrive with dents, valve defects, or pressure ratings that don't match the spec sheet.
- Unreliable gas purity — diving‑grade oxygen must meet ≥99.5% purity (or higher for enriched air), yet many suppliers skip third‑party COA.
- Long, unpredictable lead times — a container stuck at the port can kill your entire selling season.
- Hidden compliance costs — DOT / ISO / CE certifications that aren't actually valid in the US market.
- No customization — you want your logo, your valve spec, your packaging — but many factories only sell a standard product.
These pain points cost you time, money, and reputation. The right partner eliminates them entirely.
The 80 cu ft Scuba Tank – Built for Commercial Demands
Our dedicated high‑pressure cylinder assembly line in Zhuzhou, Hunan.
Our 80 cu ft scuba tank is a 3000 psi (207 bar) rated cylinder made from high‑strength chrome‑molybdenum steel or 6061‑T6 aluminum, depending on your preference. It is designed for:
- Recreational & technical diving
- Commercial diving operations
- Fire / rescue breathing air packs
- Paintball & airgun systems (with proper adapters)
- Emergency oxygen supply stations
Technical Specifications (Typical – Confirm Per Order)
| Parameter | Steel Version | Aluminum Version |
|---|---|---|
| Water Volume (Nominal) | 11.1 L (≈80 cu ft @ 3000 psi) | 11.1 L (≈80 cu ft @ 3000 psi) |
| Working Pressure | 3000 psi (207 bar) | 3000 psi (207 bar) |
| Test Pressure | 4500 psi (310 bar) | 4500 psi (310 bar) |
| Weight (Empty) | ~31 lb (14.1 kg) | ~24 lb (10.9 kg) |
| Valve Connection | CGA 346 / DIN 477 (optional) | CGA 346 / DIN 477 (optional) |
| Certifications | ISO 9809-1, DOT‑3AA, CE | ISO 7866, DOT‑3AL, CE |
| Hydrostatic Test Cycle | Every 5 years (US requirement) | Every 5 years (US requirement) |
Note: Exact specifications may vary by order. Please refer to the actual order confirmation and cylinder stamp for certified values.
Why Buyers Choose XingYe for Their 80 cu ft Scuba Tank
🏭 Powerful Factory
Founded in 2013, 80+ employees across an 8,000 m² facility. We operate two dedicated cylinder assembly lines and a gas filling station with annual output exceeding 120,000 cylinders.
✅ Quality Assurance
Every 80 cu ft scuba tank leaves our factory with a Certificate of Analysis (COA), MSDS, and ECM declaration. We hold ISO 9001:2015, CE, and DOT certifications. Third‑party hydrostatic testing is available upon request.
✏️ OEM / ODM Design
Your brand, your spec. We offer custom neck stamping, valve branding, custom paint/gel‑coat colors, and tailored packaging (retail gift box, bulk crate, or pallet).
🚚 High‑Speed Delivery
Typical lead time: 15–25 days for a standard 20‑ft container (≈240 pcs). With our China supply chain, we consolidate LCL shipments and arrange FOB / CIF to major US ports (Los Angeles, Seattle, Houston).
B2B Terms You Can Plan Your Business On
| Term | Detail |
|---|---|
| MOQ | 50 pcs (standard), 10 pcs (sample / trial order with higher unit price) |
| Lead Time | 15–25 working days after deposit (customizable valve or color may add 5–7 days) |
| Packaging | Individual poly bag + bubble wrap + strong export corrugated carton; or palletized with steel strapping |
| Logistics | FOB Shanghai / Shenzhen, or CIF to major US ports. We handle customs documentation. |
| Payment | T/T (30% deposit, 70% before ship), L/C at sight for qualified buyers. |
| After‑Sales | 12‑month warranty against manufacturing defects; dedicated customer success team for claims and replacements. |
80 cubic feet scuba tank 80cf scuba tank aluminum scuba tank 80
Each cylinder undergoes hydrostatic pressure and visual inspection before packing.
Compliance That Keeps Your Shipment Moving
For the US market, your 80 cu ft scuba tank must comply with:
- DOT & TC (Transport Canada) — our steel cylinders are stamped DOT‑3AA; aluminum 3AL. Hydro test reports accompany every batch.
- ISO 9809-1 / 7866 — international standards accepted by most US dive shops and rental operators.
- CE (PED 2014/68/EU) — required if you also distribute in Europe or re‑export.
- COA + MSDS — for the oxygen gas (≥99.5% O₂, moisture ≤ 50 ppm, no odor).
- ECM Declaration of Conformity — for the filled cylinder as a complete product.
Disclaimer: Certifications are verified at the time of manufacture. Buyers are responsible for confirming acceptance with their local regulatory body (e.g., US DOT, OSHA). Please refer to the actual order documents for certification numbers.
80 cu ft vs. Other Popular Tank Sizes
| Size | Typical Use | Weight (Steel) | Weight (Alum) | Best For |
|---|---|---|---|---|
| 63 cu ft | Travel / single‑tank dives | ~26 lb | ~20 lb | Lightweight, shorter bottom time |
| 80 cu ft | Most popular all‑around | ~31 lb | ~24 lb | Balanced weight & air capacity |
| 100 cu ft | Technical / deep dives | ~38 lb | ~30 lb | Longer bottom time, heavier |
For most import managers, the 80 cu ft scuba tank is the sweet spot — it fits the widest range of divers, works with standard buoyancy compensators, and moves quickly in retail and rental fleets.
What Buyers Say About Our 80 cu ft Scuba Tanks
Owner, Coastal Dive Supply – Florida, USA
"We ordered 300 steel 80 cu ft cylinders for our rental fleet. The hydro test reports and DOT stamps were exactly as promised. Delivery was 18 days — faster than our domestic supplier. Already reordering for 2027."
Sourcing Agent – Divers' Direct, California
"OEM branding was critical for our house label. XingYe did custom neck stamping and color‑matched the valve boot. The sample approval process was smooth, and unit pricing was very competitive."
Import Manager, SeaTech Equipment – Texas
"I've sourced cylinders from three Chinese factories. XingYe is the only one that consistently sends the COA and MSDS without follow‑up. The gas purity tested at 99.7% O₂ — exceeds spec. That matters for our rebreather customers."
Operations Director, Atlantic Diving Supplies – Canada
"Lead time was critical for our spring season. XingYe turned around 120 aluminum 80 cu ft tanks in 22 days — FOB directly to Vancouver. We saved 18% compared to our previous supplier. Definitely our go‑to for 2026."
More Than a Cylinder – A Complete Gas Solution
We don't just supply the 80 cu ft scuba tank — we also fill it with diving‑grade oxygen (≥99.5% purity, tested per USP / NF standards) and offer a full range of gas equipment:
- High‑pressure steel cylinders for oxygen, nitrox, trimix
- Valves & manifolds (standard Yoke, DIN, convertible)
- Gas station equipment – filling whips, booster pumps, cascade panels
- N₂O cream chargers (8g – 2000g) for wholesale
Our R&D and QC team — responsible for purity testing and cylinder certification documentation.
Ready to Secure Your 80 cu ft Scuba Tank Supply?
Whether you need 50 pieces for a pilot order or a full container for your brand launch, we're ready to support you with certified cylinders, flexible OEM/ODM, and China supply chain speed.
📞 Contact our team directly:
Tel / WhatsApp: +86 13787826843 / +86 19313298383
Email: boss@happywhip.com
📍 Visit our factory:
Room 619‑3, Henghe Industry & Trade Headquarters, No. 1099 Qingxia Road, Tongtangwan Street, Zhuzhou, Hunan, China
🌐 Learn more:
Next step: Request a quotation with your preferred valve type and target port. We'll respond within 24 hours with a tailored offer, including MOQ, lead time, and CIF freight estimate.
Disclaimer: Product specifications, certifications, and lead times are provided as general information and may vary per order. Always refer to the actual order confirmation and cylinder stamp for certified data. Images shown are representative of our factory and production process; actual products may differ slightly. Prices and terms are subject to change without notice.
© 2026 Zhuzhou XingYe Chemical Co., Ltd. All rights reserved.
