Portable Empty Aluminum Medical Oxygen Cylinder
| Specially designed for medical‑device empty‑cylinder traders, overseas medical gas‑filling stations and first‑aid‑kit integrators
Provide clean‑interior empty medical‑oxygen aluminum cylinder solutions for medical‑device empty‑cylinder traders, overseas medical gas‑filling stations and first‑aid‑kit integrators. Solve the pain points you face that purchased empty cylinders contain internal impurities or water vapor residue, bringing extra cleaning costs before gas‑filling for projects covering medical first‑aid kits, portable oxygen‑supply equipment and distributor secondary filling & sales. Every cylinder goes through thorough vacuum drying and dust‑free purification treatment before delivery to guarantee inner cleanliness free of moisture, oil and contaminants. Holding ISO 7866 and DOT‑3AL international certifications, it supports bulk purchasing and OEM customization of cylinder colors, enterprise 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 |
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 Portable Empty Aluminum Medical Oxygen Cylinder
Scene One: Medical First‑aid Kit Configuration
Medical first‑aid kit integrators need qualified empty oxygen vessels for finished first‑aid kit assembly. Generic empty cylinders may retain impurities and water vapor inside, requiring extra cleaning procedures before assembly and raising overall production costs. Midstar portable empty aluminum medical oxygen cylinder undergoes thorough vacuum drying and dust‑free purification treatment to eliminate internal moisture and contaminants. Clean inner condition removes pre‑assembly cleaning workload for integrators. Unified dimensional specifications simplify matching with valves and first‑aid kit accessories. Custom enterprise marking facilitates brand differentiation for finished first‑aid‑kit products.
Scene Two: Portable Oxygen‑supply Equipment Matching
Portable oxygen‑supply equipment assembly projects demand high‑purity empty aluminum cylinders. Residual moisture, oil or impurities inside unprocessed cylinders will contaminate medical oxygen after filling and trigger product quality complaints. Midstar portable empty aluminum medical oxygen cylinder maintains spotless inner condition via professional vacuum drying and dust‑free purification. Standard thread interfaces realize seamless assembly with mainstream medical valves and pressure regulators. Stable batch‑to‑batch quality helps integrators deliver qualified portable oxygen‑supply hardware for B‑end customers.
Scene Three: Distributor Secondary Filling & Sales Application
Overseas medical gas‑filling stations and medical‑device empty‑cylinder traders purchase empty cylinders for secondary filling and resale. Cylinders with internal impurities or water residue force filling stations to conduct additional pre‑filling cleaning, consuming labor and time and squeezing profit margins. Midstar portable empty aluminum medical oxygen cylinder is fully vacuum‑dried and dust‑free‑purified out‑of‑factory, ready for direct gas‑filling without extra cleaning work. Complete certification documents support cross‑border customs clearance and local market sales. Flexible‑MOQ terms support traders and gas‑filling stations for market trial stocking ahead of large‑volume B‑end orders. Available custom colors and logo printing help customers build differentiated oxygen‑cylinder product portfolios.
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'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 your MOQ of Portable empty aluminum medical oxygen cylinder?
A:Normally,our MOQ is 1*20GP container.Of course,as for first time to cooperate,we agree with less quantity.
Q: Do you have any special attention about the gas cylinder?
A: Yes, Pressure vessel is carrying a certain pressure or placing explosive devices goods, which have certain risk, so we have the following recommendations:
1. The High Pressure Gas Cylinders should be stored in dry cool place, away from heat. And fireworks prohibited when use it. High Pressure Gas Cylinders shall not fall, impact and need to avoid exposure during transportation.
2. Pay attention to safety use because the gas cylinder is flammable and explosive.
