Argon Mix Tank

TPED-certified argon mixed gas cylinders

 | Provide stable protection for professional welding manufacturing

 | Custom stable gas solutions for welding quality and efficiency

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.And the CGA 580 valve is recognized in the industry as a dedicated interface for specific gases,the valve has undergone 100% mass spectrometry leak detection to ensure zero leakage and meet the most stringent laboratory and production line safety standards.
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.

How to choose the model that suits your business ?

 To help you make a quick decision, please refer to
 If you are a manufacturer and are seeking long-term stable matching, it is recommended that you pay attention to the number of cycle refills, interface compatibility and OEM support.
 If you are a gas distributor or brand owner, and you are concerned about market universality and appearance differentiation, it is recommended that you pay attention to the completeness of certification and the customization service of bottle shoulder color.
 Still have questions? Please provide your device model or application scenario, and we will recommend the most suitable specification.

 Note: Argon and argon mixed gas are designed for MIG/MAG welding and help protect welds from oxidation and other chemical changes that are harmful to welds (and plasma welding). One of the six inert gases, namely argon. At high temperatures, it is difficult to react with substances in the air. Chemical reactions can only occur under certain conditions. Therefore, argon can be used as a welding shielding gas, and the most important thing is that it is an inert gas, which is harmless even if it is inhaled by the human body, and is excreted with the human body.

Core application scenarios:

Metal products export manufacturer

 Each of our argon mixed gas cylinders is embossed with the EU TPED "Π" logo, ensuring from the source that the pressure equipment used in your production process is fully compliant. This provides strong support for the CE certification of your complete machine products and eliminates potential trade risks caused by non-compliance in the production of auxiliary tools.There is zero difference in gas composition between batches, ensuring that your welders or welding robots can achieve consistent arc stability and molten pool protection effects regardless of which bottle of gas is used, thereby realizing 100% traceability and standardization of welding quality for export products.

Manufacturers of large-scale welding processing centers or pressure vessels

 We offer tiered pricing agreements based on annual purchase volumes. When you manage Mid-Star gas cylinders as standard assets, you can not only obtain the optimal unit price, but also significantly reduce your long-term operating costs and asset management complexity through stable supply and an ultra-long service life of 10 years.

Welding equipment integrators and gas distributors

 We offer in-depth OEM cooperation. You can print your brand Logo, contact information or even exclusive color schemes on the gas cylinders. This transforms standard gas cylinders into an extension of your brand services and mobile advertising, enhancing customers' brand awareness and loyalty.

 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.

 Note:  Keep in mind that as the pressure changes, you must adjust the flow rate to maintain a constant CFH. So, for a variety of reasons, you must keep an eye on your gauges while soldering. Also, keep in mind that changes in temperature will affect the pressure in the tank. For example, if the temperature falls sharply, so will the pressure. Make an effort to obtain "full" readings at as consistent a temperature as possible.

Standard industrial packaging

 Each gas cylinder is fastened with high-strength PE stretch film to prevent scratches, and an engineering plastic dust-proof protective cover is added to the cylinder mouth. Use custom corrugated cardboard or foam corners for spacing and cushioning, and pack them into sturdy thickened corrugated boxes or wooden crates. The box body is printed with clear fragile, upward-facing and moisture-proof labels.
Large-scale/long-distance transportation solution

 Unitized containerization is carried out using dedicated steel pallet racks or custom wooden pallets, and reinforced with steel straps or stretch film, which is suitable for container transportation and greatly reduces the rate of cargo damage and loading/unloading time.
Recyclable packaging solutions (ESG highlights)

 Provide long-term cooperative major clients with recyclable metal frames or specially designed turnover boxes to reduce one-time packaging costs and embody the concept of a green supply chain.Each cylinder must be inspected prior to shipment.

 Our products are exported to many countries. Export standard packing or as the customer's request.Different packings with different specification. For small quantity,need fast delivery,Express prefer to using UPS,DHL,TNT or FEDEX.For regular mass quantity,by sea it is good way to choose.Let us know your requirement,we will try to save your budget and meet deadline.

International regulations are not obstacles but rather the market access advantages that Midstar has cleared in advance for you. Our products not only meet the standards but also incorporate compliance in their design and production.

Our authentication matrix:
North American market

 Fully complies with the strict standards of the DOT-3AL in the United States and the TC in Canada.
European market

 Holds the EU CE-PED certification and the Transport Directive TPED certification.
Global Benchmark

 The quality management system has been certified by ISO 9001:2015.

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.