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Gas Cylinder

Solar Portable Power

Premium TPED-certified (ISO 7866) aluminum CO₂ cylinders designed for safe, high-purity beverage carbonation.
Lightweight, corrosion-resistant, and visually appealing, they provide a reliable CO₂ supply solution for soda machines, draft beer dispensing, and commercial hospitality equipment.
 
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The DOT-3AL Aluminum CO₂ Cylinder is a premium, high-pressure gas receptacle engineered specifically for the North American beverage industry.
 Ideal for draft beer systems, soda dispensers, and commercial carbonation, it combines a superior strength-to-weight ratio with exceptional corrosion resistance and strict DOT compliance for safe, reliable performance.
 
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Ultra-clean, TPED-approved (ISO 7866) aluminum cylinders engineered for the safe storage and transportation of medical gases such as oxygen, air, and nitrogen.
Up to 40% lighter than traditional steel, these cylinders offer exceptional portability and reliability, making them ideal for hospitals, emergency medical services (EMS), clinics, and home healthcare applications.
 
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DOT-3AL certified aluminum medical cylinders engineered for the safe, portable delivery of oxygen and medical gases.
Lightweight, non-magnetic, and corrosion-resistant, these cylinders provide dependable performance for hospitals, emergency medical services (EMS), and home healthcare applications.
 
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Professional-grade aluminum scuba cylinders designed for safe underwater gas storage.
Widely used in recreational, technical, and commercial diving, they offer superior marine corrosion resistance, long service life, and optimal in-water buoyancy.
 
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ZX high-performance aluminum cylinders are designed for CO₂ and High-Pressure Air (HPA) systems.
Engineered for competitive paintball and PCP airgun applications, these cylinders provide a highly reliable gas supply, offering players the perfect balance of lightweight mobility and extreme durability.
 
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Engineered for high-volume gas logistics, our large-size aluminum cylinders are the ideal solution for storing industrial, medical, and specialty gases.
They offer exceptional corrosion resistance and a higher gas payload, making them perfect for industrial processing, healthcare facilities, electronics manufacturing, and demanding field environments.
 
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Premium, lightweight disposable aluminum cylinders engineered for single-use gas storage, including CO₂, N₂O, and specialty calibration gases.
They offer a convenient, rust-free, and logistics-friendly solution that completely eliminates the need for return shipping.
 
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Disposable steel cylinders are robust, single-use gas storage solutions optimized for CO₂ and N₂O applications.
They provide a highly reliable and economical packaging option, ideal for large-scale commercial, industrial, and food-grade gas distribution.
 
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Premium TPED-certified (ISO 9809-1) steel cylinders designed for safe, high-pressure gas storage. 
Robust, highly reliable, and meticulously crafted, they provide an unyielding containment solution for industrial, medical, and specialty gas applications.
Engineered specifically for the European market, these cylinders ensure exceptional structural integrity and strict compliance, making them the preferred choice for demanding professional environments.
 
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Gas Valve

Solar Portable Power

High leak integrity performance through 100% tests,
Easy operation with extended durability
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High leak integrity performance through 100% tests,
Easy operation with extended durability
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High leak integrity performance through 100% tests,
Easy operation with extended durability
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High leak integrity performance through 100% tests,
Oxygen compatible and clean,
Dip tube prevents contaminants from reaching air stream
 
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High leak integrity performance through 100% tests,
Suitable for single tanks and manifold configurations for double tanks,
Dip tube prevents contaminants from reaching air stream
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Residual Pressure device available for preventing external contamination,
High leak integrity performance through 100% tests.
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High leak integrity performance through 100% tests,
Reserve lever retains a portion of air for safety,
Dip tube prevents contaminants from reaching air stream
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High leak integrity performance through 100% tests,
Easy operation with extended durability
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Residual Pressure device available for preventing external contamination,
High leak integrity performance through 100% tests.
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High leak integrity performance through 100% tests,
Easy operation with extended durability
 
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High leak integrity performance through 100% tests,
Nitrox Compatible Up To 40% Oxygen,
Dip tube prevents contaminants from reaching air stream
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Automated processing and assembly ensure consistent quality,
High leak integrity performance through 100% tests.
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Residual Pressure device available for preventing external contamination,
High leak integrity performance through 100% tests.
 
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Automated processing and assembly ensure consistent quality,
High leak integrity performance through 100% tests.
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Residual Pressure device available for preventing external contamination,
High leak integrity performance through 100% tests.
 
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High leak integrity performance through 100% tests,
Easy operation with extended durability
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Automated processing and assembly ensure consistent quality,
High leak integrity performance through 100% tests.
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Premium chrome coating provides resistance to harmful chemicals,
High leak integrity performance through 100% tests.
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Automated processing and assembly ensure consistent quality,
High leak integrity performance through 100% tests.
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Soda Maker

Solar Portable Power

Maintains high pressure to ensure intense carbonation,
Optimized CO2 usage makes each cylinder last longer,
Features both automatic and manual pressure release valves,
Prevents liquid backflow for a cleaner and safer operation,
Includes a food grade and pressure resistant PET bottle
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Let's discuss your needs and find out how we can assist.

NingBo ZhengXin Pressure Vessel Co., Ltd.

A. Industrial Zone A, HuangJiaBu, YuYao 315466, 
ZheJiang CHINA
E. info@zxhpgas.com
T. +86 21 50410838

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