DOT-3AL Aluminum Oxygen Cylinder
| Specially designed for hospital wards, EMS fleets and medical equipment distributors
Provide lightweight, non-magnetic DOT-3AL aluminum oxygen storage solutions for hospital emergency departments, ICUs, general wards, EMS fleets and medical equipment distributors. Solve the problems you face in scenarios such as central oxygen system backup, in-hospital patient transfer and MRI room oxygen support where safe and uninterrupted oxygen supply is 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 | ||||||
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 DOT-3AL aluminum oxygen cylinder
Scene One: Hospital Ward Bedside Backup
In hospital wards, traditional steel oxygen cylinders are heavy, prone to rust and occupy large storage space, bringing extra burden to nursing staff during handling and replacement. In case of central oxygen supply system failure or maintenance, patients will face the risk of oxygen cut-off. Midstar DOT-3AL aluminum oxygen cylinder adopts lightweight seamless aluminum design, much lighter than steel alternatives for easy single-person handling. It can be deployed as bedside backup to build a dual oxygen supply guarantee together with the central pipeline system. Consistent product specifications simplify cross-department inventory management, and anti-misoperation valve design keeps safe operation even with frequent staff rotation.
Scene Two: Patient Transfer and MRI Examination
During inter-department patient transfer and transportation to imaging departments, patients will lose access to central oxygen supply, which creates potential safety hazards. Ordinary steel cylinders are ferromagnetic and cannot enter MRI rooms, delaying diagnosis for oxygen-dependent patients. Midstar DOT-3AL aluminum oxygen cylinder is non-magnetic and MRI-safe, producing no interference to scanning images or MRI equipment. Matched with standard valves and regulators, it delivers stable continuous oxygen during patient movement. Standard interfaces shorten preparation time for medical teams and eliminate oxygen interruption risks in imaging procedures.
Scene Three: EMS Ambulance & Medical Distributor Fleet Deployment
Ambulance teams, medical equipment wholesalers and medical rental companies need standardized oxygen cylinders for emergency rescue and batch asset management. Heavy steel cylinders increase vehicle load and are inconvenient for rapid loading and unloading. Non-certified oxygen vessels cannot meet international medical transport standards. Midstar DOT-3AL aluminum oxygen cylinder meets DOT-3AL and ISO 7866 standards, with corrosion-resistant aluminum body suitable for long-term storage and mobile use. It supports OEM marking of institutional logos for easy asset tracking. Bulk uniform products help medical distributors and EMS groups achieve unified inventory control and large-scale fleet deployment.
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 do you provided?
A: Firstly, all inquiry will get our professional response from our sales team with details and competitive price. Secondly we will provide any documents if you want to bid tender. Third any after sale problems will get out prompt reply.
Q: How does your factory control quality?
A: We have inspector to double check product quality before shipping,The most important, most of our products passed ISO,CE,Free Sale certificate.
Q: Can you ship goods to our warehouse or Amazon warehouse directly ?
A: Yes, we can.
Q: What is the capacity of the cylinder you can provide?
A: We can offer 0.29L- 10L cylinders as you required.
