D Size Medical Oxygen Cylinder

D-size medical oxygen cylinder

 | Specially designed for hospital wards, clinics, EMS teams and elderly care institutions

Provide reliable and high-capacity lightweight medical oxygen storage solutions for hospital emergency rooms, ICUs, general wards, clinics, EMS teams and elderly care institutions. Solve the problems you face in scenarios such as central oxygen system backup, bedside emergency support and cross-department patient transfer where continuous oxygen access 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.

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 D-size medical oxygen cylinder

Scene One: Hospital Multi-Department Bedside Backup

In general hospitals, ICUs and outpatient wards, central oxygen pipeline systems often face maintenance shutdowns, peak oxygen consumption shortages and pipeline pressure instability. Traditional steel cylinders are heavy and cumbersome, requiring multiple staff to move and replace, greatly increasing daily nursing and asset management pressure. Unstandardized equipment also leads to messy inventory and difficult batch management. Midstar D-size medical oxygen cylinder adopts aviation-grade lightweight aluminum structure with 30%-40% weight reduction, allowing single-nurse mobile deployment. It serves as a standard portable backup source to build a reliable dual oxygen supply system of "fixed pipeline + mobile cylinder". Unified factory specifications simplify cross-department unified inventory, regular pressure testing and asset scheduling, effectively avoiding patient oxygen interruption risks during peak periods or system maintenance.

Scene Two: In-hospital Transfer & MRI Examination Support

During inter-department patient transfer, emergency examination and MRI scanning, patients dependent on oxygen cannot be connected to fixed pipeline oxygen supply. Ordinary magnetic steel cylinders are banned from MRI rooms, resulting in delayed examinations and potential medical safety hazards. Insufficient cylinder capacity also fails to support long-distance and long-time transfer treatment. Midstar D-size medical oxygen cylinder features full non-magnetic aluminum alloy material, fully compatible with MRI examination environments without image distortion or equipment interference. With larger effective oxygen capacity and stable pressure output, it meets long-time continuous oxygen supply needs during patient transfer and imaging diagnosis. Standard integrated valve structure simplifies rapid assembly and use, eliminating oxygen disconnection gaps and ensuring full-process medical safety.

Scene Three: Clinic & Elderly Care Institutional Batch Deployment

Independent clinics, community medical centers and large-scale elderly care & rehabilitation institutions are not equipped with complete central oxygen supply pipelines, requiring large-batch portable oxygen equipment for daily oxygen therapy and emergency standby. Traditional cylinders are heavy, difficult to store and transport, and lack unified identification, bringing high operational and management costs for institutional operation and medical rental projects. Midstar D-size medical oxygen cylinder is lightweight, space-saving and easy to stack and store in batches. The simple and safe operation mode adapts to long-term institutional daily use and emergency standby scenarios. Supporting institutional custom logo printing, exclusive color matching and unified batch marking, it helps medical distributors and group elderly care institutions realize standardized asset identification, unified inventory management and large-scale project batch 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