Dry‑Chemical Fire Extinguisher Aluminum Cylinder
| Specially designed for fire‑apparatus assemblers, overseas fire‑hardware importers, fire‑safety maintenance contractors and commercial property procurement teams
Provide reliable and corrosion‑resistant dry‑chemical fire‑suppression cylinder solutions for fire‑apparatus assemblers, overseas fire‑hardware importers, fire‑safety maintenance contractors and commercial property procurement teams. Solve the problems you face in scenarios such as finished extinguisher assembly, commercial building fire deployment and cylinder refilling where long‑term pressure integrity is critical. 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.
| 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-152-245-H-01 (5.17 ~ 11.24)L | 152 | 5.98 | 4 | 8.82 | 360 | 14.17 | 4.3 | 9.48 | 169.3/2455 | 245/3553 | PED |
| 7.5 | 16.53 | 596 | 23.46 | 6.5 | 14.33 | ||||||
| 11.9 | 26.24 | 894 | 35.2 | 9.2 | 20.28 | ||||||
Material: High-quality aluminum alloy 6061-T6
Stamp markings: According to standards, additional markings are available upon request;
Surface treatment: Brushed alloy finish, red powder-coat;
Threads:M25, 25E, other threads available on request;
Other Customization Options: Logos, Graphics, Packaging, Accessories (Valve, Nozzle, hose and horn, Dip tube etc.;
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 dry‑chemical fire extinguisher cylinder
Scene One: Fire‑Equipment Manufacturer Finished Extinguisher Assembly
Fire apparatus factories require qualified pressure vessels to assemble complete dry‑chemical fire extinguishers for downstream markets. Conventional steel cylinders are heavy and prone to surface rust, raising painting, storage and logistics costs. Dimensional inconsistency will interrupt automated assembly workflows and increase product inspection rejection rates. Midstar dry‑chemical fire extinguisher cylinder adopts seamless 6061‑T6 aviation‑grade aluminum alloy with multiple optional water‑capacity specifications. It delivers notable weight reduction and superior anti‑corrosion performance to simplify surface pre‑treatment. Stable dimensional tolerances support high‑volume automated assembly lines. Unified specifications streamline batch quality testing and stock scheduling, while customizable colors and laser‑engraved markings help manufacturers build their branded dry‑chemical extinguisher product portfolios.
Scene Two: Fire‑Engineering Contractors and Multi‑Site Property Deployment
Fire‑engineering contractors and property management groups supply fire‑safety hardware for office buildings, industrial workshops, shopping malls and coastal facilities. Heavy steel cylinders bring high labor costs during installation, periodic inspection and replacement. Steel shells easily develop rust in humid or salt‑air environments, shortening service life and creating hidden safety risks. Mixed cylinder standards complicate cross‑building asset management and annual fire‑safety compliance audits. Midstar dry‑chemical aluminum cylinders hold full international certifications and perform steadily in damp and coastal working conditions. Lightweight construction eases handling for on‑site maintenance teams. OEM options for cylinder colors, enterprise logos and permanent serial engraving enable clear asset identification across numerous premises. Standard thread interfaces match mainstream valves and accessories, supporting large‑scale rollout for multi‑building commercial and industrial projects.
Scene Three: Fire Gas Filling Stations and Fire‑Safety Service Operators
Fire‑gas refilling enterprises receive returned empty cylinders, refill dry‑chemical agents and redistribute finished extinguishers for commercial and industrial clients. Bulky steel cylinders increase physical workload during sorting, warehouse stacking and repeated refilling cycles. Poor anti‑rust performance causes early cylinder scrappage and raises repeated procurement expenditure. Service providers also need traceable cylinder fleets for regular pressure testing and lifecycle record‑keeping. Midstar dry‑chemical fire extinguisher cylinder features durable seamless aluminum construction to extend service cycles and lower scrap rates. Reserved engraving zones support permanent traceability coding for each cylinder unit. Bulk supply and custom branding solutions help filling‑station operators unify their service fleets. Complete certification documents are provided with shipments, facilitating product filing, pressure inspection records and standardized refill services for property groups and industrial customers.
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: How long does a fire extinguisher last?
A: You'll want to check the date of manufacture before use to make sure the fire extinguisher is still functional. Most fire extinguishers need to be refilled or refurbished every 5-6 years. Take the time to check your fire extinguishers on a monthly basis in case you need to use it unexpectedly. The last thing you want is to try to use a fire extinguisher that is not in working order!
Q: Is it dangerous to drop a fire extinguisher?
A: Since fire extinguishers are pressurized, dropping one may result in damage to the functionality of the extinguisher. If you accidentally drop a fire extinguisher, make sure that you keep it in an isolated area and contact a professional to handle it.
Q: How do you repair a fire extinguisher?
A: DON'T! It could cause injury due to the high pressure if you have a damaged fire extinguisher call a professional to replace it.
