Lightweight Oxygen Aluminum Cylinder
| Specially designed for medical‑gas filling plants, medical‑device wholesalers, ambulance‑fleet suppliers and home‑medical rental operators
Provide reliable and lightweight portable medical oxygen storage solutions for medical‑gas filling plants, medical‑device wholesalers, ambulance‑fleet suppliers and home‑medical rental operators. Solve the problems you face in scenarios such as ambulance on‑board oxygen allocation, home‑medical rental fleet deployment and clinic emergency standby where easy‑to‑move oxygen containers are critical. Holding ISO 7866 and DOT‑3AL international certifications, it supports bulk purchasing and OEM customization of cylinder colors, institutional logos and packaging.
Safety and Compliance
Each gas cylinder undergoes 100% water pressure testing, ultrasonic flaw detection and air tightness testing, and is accompanied by a traceable third-party certification report to ensure absolute safety.
Lightweight design
Compared with traditional gas cylinders, the weight is reduced by 30% to 40%, significantly lowering logistics costs and the operational load on workers.
Deep customization service
Supports OEM/ODM based on your filling gas, production line interface, and brand logo, including all-round customization in color, valves, size and packaging.
One-stop support
We offer full-cycle services ranging from technical selection consultation, compliance guidance to after-sales maintenance. Our professional engineering team is your strong backing.
| Drawing No. | Outside Diameter | Water Capacity | Length | Weight | Service Pressure | Test Pressure | Specification | ||||
| mm | in | liters | lbs | mm | in | kgs | lbs | bar/psi | bar/psi | ||
| MS-111-232-H-01 (2.73~5.07)L |
111 | 4.37 | 2.73 | 6.02 | 420 | 16.5 | 2.5 | 5.5 | 139/2015 | 232/3364 | DOT-3AL |
| 3.9 | 8.6 | 570 | 22.4 | 3.3 | 7.3 | ||||||
| 5.07 | 11.18 | 720 | 28.3 | 4 | 8.8 | ||||||
Material: High-quality aluminum alloy 6061-T6
Stamp markings: According to standards, additional markings are available upon request;
Surface treatment: brushed body with clear powder coating and green neck;
Threads: M25x2, 3/4-16UNF-2B, 25E, other threads available on request;
Valve: CGA 870
Other Customization Options: Logos, Graphics, Packaging, Accessories (Nasal Cannula, Mini Oxygen Regulators);
OEM/ODM customization capability - integrating products into your brand and system
Our customized services cover four major dimensions
• Customized specifications: Volume, diameter, height, valve opening type - within the safety standard range, adjust as needed
• Customized appearance: Bottle body color, shoulder color matching, enterprise LOGO, product label - Let the gas cylinder become your mobile billboard
• Customized identification: Laser engraving, screen printing, permanent coding - achieving full life cycle traceability management
• Customized packaging: Exclusive packaging solutions, pallet specifications, and shipping mark designs - tailored to your warehousing and logistics systems
From sample confirmation to batch delivery, we offer one-on-one dedicated account manager coordination to ensure that every customized detail is precisely implemented.
Three major application scenarios for lightweight oxygen aluminum cylinder
Scene One: Ambulance & Pre‑hospital Emergency Rescue
Ambulance fleets and pre‑hospital emergency teams require portable oxygen vessels for patient on‑site rescue and transit. Conventional steel oxygen cylinders add excessive vehicle load and are labor‑intensive for quick loading and removal. Heavy steel containers also cannot adapt well to frequent vehicle jolts during emergency transfers. Midstar lightweight oxygen aluminum cylinder adopts seamless 6061‑T6 aviation‑grade aluminum alloy, 25‑40% lighter than equivalent‑spec steel cylinders for easy single‑person handling. Its non‑magnetic property suits various emergency medical equipment. Stable pressure output is maintained under bumpy driving conditions. Unified product specifications help ambulance‑fleet suppliers complete batch equipment configuration and simplify stock management for emergency fleets.
Scene Two: Medical‑gas Filling Plant Portable Cylinder Circulation
Medical‑gas filling enterprises maintain large circulating fleets of portable oxygen cylinders to serve clinics, home‑medical merchants and emergency service teams. Heavy steel cylinders raise labor costs for repeated filling, sorting and distribution. Mixed‑specification vessels bring extra complexity for 5‑year hydrostatic cycle testing and asset tracking. Midstar lightweight oxygen aluminum cylinder features corrosion‑resistant inner treatment to guarantee clean medical‑grade oxygen storage. Its light weight lowers handling and delivery burden during cyclic refilling. Standard thread interfaces match mainstream filling‑station equipment. Custom engraved marking options make fleet asset tracing straightforward for gas‑filling plant operators.
Scene Three: Home‑medical Rental & Community Rehabilitation Deployment
Home‑medical rental companies and chain community rehabilitation sites deploy portable oxygen supplies for discharged patients and long‑term respiratory care users. Heavy steel cylinders are hard for caregivers to carry and shift. Without unified cylinder marking, it is easy to cause confusion when cylinders circulate across multiple service locations. Midstar lightweight oxygen aluminum cylinder delivers safe portable oxygen storage with user‑friendly valve interfaces. Even non‑professional on‑site caregivers can finish routine cylinder replacement safely. It supports OEM custom logos and serial number marking, helping home‑medical rental operators manage cylinder assets across scattered service outlets and improve the efficiency of rental‑fleet turnover.
Full-process support from concept to mass production: From drawing review, prototype making to mass production and quality inspection, we offer one-stop services, significantly shortening your product launch cycle.
Flexible cooperation based on demand: Whether it's a small-batch trial order or a long-term large-scale framework purchase, we can offer competitive tiered pricing and stable inventory planning.
Cross-industry application expert: Our gas cylinder solutions have been successfully applied in fire-fighting equipment, medical devices, diving equipment and the beverage industry. We are glad to apply our cross-industry experience to solve your specific challenges.
Regarding packaging
In order to deliver our products to you in the condition in which they were sent, we use strict, strong, efficient and environmentally friendly packaging methods.
Our standard packaging method for our products is to cover them with plastic bags, put them into cartons, then place the cartons on pallets and wrap them tightly with stretch film to ensure that the cylinders do not collide with each other during transportation. Other packaging methods can be provided upon request.
Certification system of Midstar
• U.S. market: DOT-3AL (U.S. Department of Transportation Standard for Aluminum Alloy Gas Cylinders)
• EU market: TPED /EU + PED /EU (Dual Directive compliance)
• International standard: ISO 7866 (Global Technical Benchmark for Gas Cylinder Industry)
• UK market: BS 5045-8 (UK National Standard)
• Chinese market: GB/T 11640 (National Recommended Standard of China)
All certifications are reviewed and issued by international authoritative institutions to ensure the authenticity and traceability of compliance documents.
Professional service commitment
We offer comprehensive support, not just products.
Bulk purchasing plan: Based on your annual purchasing volume, we offer tiered preferential prices and flexible delivery plans.
Customized services: Supports institutional customization of gas cylinder colors and markings, facilitating asset identification and management.
Training and Guidance: Provide training on product usage and safety regulations for your team.
After-sales service and Inspection: We offer regular safety inspection services for gas cylinders or assist in contacting qualified local inspection institutions.
Call to action
To the Procurement Managers of Institutions, if you are evaluating or updating equipment, we can provide you with:
Free sample experience: Test the lightness and reliability of the product in person.
Contact our B2B sales team immediately to get a personalized quotation and solution.
FAQs
Q: What cylinder valves can you provide?
A: We have CGA series and QF series. Different gas and different countries use different cylinders and valves, we can do as your request.
Q: Can you provide the drawings of the gas cylinders?
A: Surely we can offer the gas cylinders drawings.
Q: Can you supply gas filled cylinders?
A: Of course we can. We have been exporting different gas filled cylinders. We have mature channels.
Q: Are you a manufacturer?
A: Yes, we are a manufacturer with over ten years' experiences in designing, manufacturing, and supplying of gas containment equipment. All products we deliver to you are directly from the factory.
