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TPED DOT Certified CO2 Gas Bottle 2L 4L 8L10L 13.4L 15L for Beverage Aluminum Gas Cylinders

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Our High Purity Aluminum Alloy Gas Cylinders 6061 are the premium choice for industries demanding the highest standards of gas stability and portability. Unlike traditional steel tanks, these cylinders feature a naturally smooth rust free inner surface with a dense protective oxide layer making them indispensable for maintaining the integrity of 5N 6N high purity gases and precision calibration mixtures without contamination or chemical reaction.
Weighing approximately 40 percent to 50 percent less than steel they significantly reduce international shipping costs and enhance ease of handling in laboratory medical and field environments.
Engineered with a seamless one piece construction and fully compliant with ISO7866 DOT 3AL and EN1975 standards our cylinders offer superior corrosion resistance even in humid or coastal conditions ensuring a longer service life and professional aesthetics
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About Us

AGEM was established in 2008 as a multinational professional manufacturer and service provider of gas equipment, headquartered in Taiwan, China. With 16 years of dedicated industry expertise, its global footprint, superior manufacturing craftsmanship, and comprehensive product portfolio have solidified its status as a benchmark enterprise in the gas equipment sector. The company adheres to a globalization development strategy, establishing modern production bases in Chinese Mainland, Taiwan, China, and India, forming a production and service network that covers Asia and extends globally. Each base is equipped with intelligent production lines and precision testing equipment, enabling full-process control from raw material processing to finished product delivery. With annual production capacity consistently ranking among industry leaders, the company can swiftly respond to the diverse needs of global clients. The core business focuses on gas-related core equipment, encompassing a full range of products including various industrial gases, specialized gas valves, high-pressure cylinders, lightweight aluminum cylinders, and high-precision pressure reducers. These products are widely applied in critical sectors such as chemicals, electronics, healthcare, and energy. Leveraging profound technical expertise, the products have obtained ISO9001 Quality Management System certification and multiple authoritative international certifications, including ASME certification for high-pressure equipment, CE-PED certification for EU market access, and IECEx explosion-proof certification for global application. Key performance indicators such as sealing performance, pressure resistance, and safety protection have achieved internationally advanced levels.
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FAQs

What different capacity cylinders do you offer?

Our aluminum cylinders are available in capacities ranging from 0.35L to 50L, while composite cylinders range from 0.22L to 200L.

What is the typical production lead time for the products?

The standard production lead time is 25 to 35 days. If semi-finished products are available, the lead time can be shortened to 7 to 10 days.

What types of valve configurations do you provide?

We offer valves with various international standard connections, including CGA series, DISS series, as well as domestically common QF series. Valve materials such as brass, stainless steel, or corrosion-resistant treated materials can be selected based on the gas properties.

What are the inner wall treatment processes for aluminum cylinders?

To meet the requirements of electronic-grade gases, we provide inner wall grinding, passivation, and coating treatments to ensure extremely low surface roughness and prevent reactions between the gas components and the cylinder wall.

Can I request samples or custom-designed products?

Yes, we provide samples for your reference. We also support OEM customization, including adding logos, creating special patterns, and adjusting product dimensions.

Which international safety standards do your aluminum cylinders comply with?

Safety is the cornerstone of our production. Our cylinders are designed and manufactured in strict accordance with major international standards such as ISO 7866, GB/T 11640, DOT-3AL, and TPED (Pi). Each cylinder undergoes hydrostatic testing and leak testing before leaving the factory, ensuring compliance for global use.

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