
E-size Oxygen Cylinder on Cart
| Specially designed for hospital wards, patient transfer and elderly care institutions
Provide mobile and lightweight medical oxygen storage solutions for hospital general wards, nursing stations, rehabilitation centers, elderly care institutions and medical rental fleets. Solve the problems you face in scenarios such as central oxygen system backup, bedside oxygen supply and in-hospital patient transfer where stable 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.
|
Model |
Capacity(Liter) Oxygen/Water |
Service Pressure Bar/Psi |
Outer Diameter mm/in |
Length(no valve) mm/in |
Weight(no valve) kg/1lbs |
||||
|
M2 |
40 |
0.3 |
153 |
2216 |
63.5 |
2.5 |
145 |
15.7 |
0.3/0.6 |
|
M4/ A |
113 |
0.7 |
153 |
2216 |
81.5 |
3.2 |
221 |
8.7 |
0.7/1.5 |
|
M6/ B |
165 |
1.0 |
153 |
2216 |
51.8 |
3.2 |
300 |
11.8 |
1.0/2/3 |
|
ML6 |
165 |
1.2 |
139 |
2015 |
111 |
4.4 |
198 |
7.8 |
1.3/2.9 |
|
ML7 |
195 |
1.4 |
139 |
2015 |
111 |
4.4 |
231 |
9.1 |
1.5/3.2 |
|
M9/ C |
155 |
1.7 |
139 |
2015 |
111 |
4.4 |
277 |
10.9 |
1.7/3.7 |
|
MD |
425 |
2.9 |
139 |
2015 |
111 |
4.4 |
424 |
16.4 |
2.4/5.4 |
|
M22 |
597 |
3.9 |
153 |
2216 |
133 |
5.2 |
414 |
16.3 |
3.7/8.0 |
|
ME |
680 |
4.6 |
139 |
2015 |
111 |
4.4 |
645 |
25.4 |
3.6/7.8 |
|
M60 |
1607 |
10.5 |
153 |
2216 |
184 |
7.25 |
582 |
22.9 |
10.1/22.3 |


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 E-size oxygen cylinder on cart
Scene One: Mobile Ward Oxygen Backup
Traditional fixed oxygen cylinders are heavy and difficult to move freely within hospital wards, resulting in delayed response during sudden patient hypoxia and ward inspections. Frequent manual carrying increases nursing labor intensity and limits flexible oxygen deployment. Once the central oxygen pipeline fails or is under maintenance, ward patients face oxygen suspension risks. Midstar E-size oxygen cylinder with matched trolley adopts lightweight aluminum alloy body and flexible universal wheel design, allowing free push and single-person mobile deployment. It serves as a mobile standby oxygen source for general wards and nursing stations, forming a flexible oxygen guarantee system that complements fixed central oxygen supply. Unified institutional specifications simplify daily asset counting and cross-room scheduling, greatly improving ward nursing efficiency.
Scene Two: In-hospital Mobile Examination & Patient Transfer
Routine patient ward rounds, rehabilitation training and transfer to imaging and examination rooms require continuous oxygen support. Traditional oxygen equipment cannot follow up flexibly, easily causing oxygen supply interruption during movement and bringing hidden dangers to oxygen-dependent patients. Ordinary steel cylinders produce magnetic interference and cannot adapt to MRI examination scenarios. Midstar E-size mobile oxygen cylinder features non-magnetic aluminum material with no equipment interference or image distortion. The integrated trolley structure ensures stable movement without shaking, enabling continuous oxygen supply throughout patient transfer and whole-process medical examination. Standard supporting accessories shorten preparation time for medical staff and ensure full-link medical safety.
Scene Three: Nursing Institution & Medical Rental Fleet Operation
Large elderly care communities, rehabilitation centers and medical equipment rental companies need a large number of mobile oxygen equipment for daily elderly oxygen therapy and emergency standby. Scattered fixed oxygen equipment cannot meet the mobile nursing needs of multi-room and multi-area institutions, and traditional heavy cylinders bring high replacement and delivery costs. Midstar E-size oxygen cylinder on cart integrates storage and movement, featuring simple operation and high safety. It adapts to large-scale batch deployment of institutional mobile nursing scenarios. Supporting customized institutional logos, color coding and unified batch marking, it facilitates unified asset management, fleet scheduling and standardized commercial operation for B-end medical service providers.

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.
FAQ:
Q:What's the delivery time of oxygen cylinder order ?
A:Within 30days after we received the deposit.Generally speaking,our production cycle is 30days.We promise customers goods will shipped on time.
Q:What's the price of E Oxygen Cylinder on Cart?
A:As we all know,the order quantity more and the price will lower.As first time cooperate customer,we will give customers our company extra discount price to support have a good start.
Q:What can you buy from us?
A:High pressure gas cylinder,aluminium alloy gas cylinder,sparkling water cylinder,Fire extinguisher ,medical oxygen aluminium cylinder.












