
Multi‑Thread‑Compatible Culinary N₂O Aluminum Cylinder
| Specially designed for baking‑industry‑raw‑material suppliers, bar‑supply‑chain service providers and catering‑utensil import‑export traders
Provide reliable and lightweight culinary‑grade nitrous‑oxide storage solutions for baking‑industry‑raw‑material suppliers, bar‑supply‑chain service providers and catering‑utensil import‑export traders. Solve the problems you face in scenarios such as commercial baking, creative bar cocktail mixing and rapid kitchen whipped‑cream foaming where mismatched cylinder thread specifications with market‑available filling guns / pressure reducers cause gas leakage or complete equipment malfunction. Holding ISO 7866 and DOT‑3AL international certifications, it supports internationally‑standard thread types including M11, G1/8 and multi‑national standards, and delivers customized thread‑interface services, 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-133-250-H-01 (3.5 ~ 8)L |
133 | 5.24 | 3.5 | 7.72 | 400 | 15.75 | 3.9 | 8.6 | 166.6/2415 | 250/3625 | TPED |
| 5 | 11.02 | 550 | 21.65 | 5.1 | 11.24 | ||||||
| 8 | 17.64 | 825 | 32.48 | 7.4 | 16.31 | ||||||
| MS-140-15-H-01 (0.3 ~ 0.9)L |
140 | 5.51 | 3 | 6.61 | 339 | 13.35 | 3.7 | 8.16 | 150/2175 | 225/3263 | GB/T11640 |
| 4 | 8.82 | 420 | 16.54 | 4.5 | 9.92 | ||||||
| 5 | 11.02 | 502 | 19.76 | 5.1 | 11.24 | ||||||
| 6 | 13.23 | 585 | 23.03 | 5.8 | 12.79 | ||||||
| 7 | 15.43 | 665 | 26.18 | 6.5 | 14.33 | ||||||
| 8 | 17.64 | 745 | 29.33 | 7.2 | 15.87 | ||||||


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 Multi‑Thread‑Compatible Culinary N₂O Aluminum Cylinder
Scene One: Commercial Baking
For mass commercial‑baking material procurement operated by baking‑industry‑raw‑material suppliers, mismatched cylinder thread specifications with market‑available filling guns / pressure reducers cause gas leakage or complete equipment malfunction. Non‑matching thread interfaces lead to assembly failure and unexpected gas loss, bringing product‑return complaints and extra after‑sales workload for import‑export merchants. Multi‑Thread‑Compatible Culinary N₂O Aluminum Cylinder supports internationally‑standard thread types including M11, G1/8 and multi‑national standards, and delivers customized thread‑interface services. Versatile thread options realize seamless matching with mainstream baking‑site gas‑handling hardware. Uniform product specifications simplify batch inventory management for bar‑supply‑chain service providers, and customizable thread solutions help catering‑utensil import‑export traders meet diversified national‑market access demands.
Scene Two: Creative Bar Cocktail Mixing
When supplying nitrous‑oxide gas‑source hardware for bar creative‑cocktail workflows by bar‑supply‑chain service providers, mismatched cylinder thread specifications with market‑available filling guns / pressure reducers cause gas leakage or complete equipment malfunction. Thread incompatibility disrupts peak‑hour bar beverage‑making procedures; leakage issues raise operating‑cost waste for bar‑venue clients. Multi‑Thread‑Compatible Culinary N₂O Aluminum Cylinder features compliance with international standard threads such as M11, G1/8 alongside custom‑thread‑interface support. Seamless 6061‑T6 aluminum‑alloy main body adapts to high‑frequency daily bar‑site operation. Stable batch‑to‑batch quality enables baking‑industry‑raw‑material suppliers to supply multi‑region‑adaptable culinary‑gas‑storage hardware, and flexible MOQ supports B‑end partners for market trial stocking.
Scene Three: Rapid Kitchen Whipped‑cream Foaming
High‑speed cream‑foaming workflows in professional kitchens demand well‑matched nitrous‑oxide gas‑source hardware. Mismatched cylinder thread specifications with market‑available filling guns / pressure reducers cause gas leakage or complete equipment malfunction. Wrong‑thread cylinders cannot connect to existing kitchen equipment, directly delaying dessert‑production schedules for commercial kitchens. Multi‑Thread‑Compatible Culinary N₂O Aluminum Cylinder covers international standard threads including M11, G1/8 and offers tailor‑made thread‑interface services. Multiple filling‑weight selections satisfy diversified commercial‑kitchen deployment requirements. Full set of certification documents support commodity compliance inspection for B‑end purchasers. OEM options help partners build complete cross‑border‑oriented food‑and‑beverage supporting‑equipment 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: I believe your company's products will be successful in our country, but I'm not sure how to conduct international business. Can you assist new importers?
A: Of course, you can contact us if you have any questions. Consult your local government's import and export administration for specific information on import and customs clearance. In general, they will have a special consulting agency to assist you in answering your questions.
Q: Who should I contact if I need to sign a written agreement with your company?
A: Please contact us via email, Whatsapp, or online message and inform us of any specific issues; we will respond after we have discussed the feasibility.
A: Do you take rush orders?
A: Of course. We are always available to our customers. For more information, please contact me as soon as possible via email, Whatsapp, or Wehcat.












