
Made in China Industry Gas Nitrogen/Oxygen/CO2 Regulator Oxygen Cylinder. Lifetime Warranty Coverage: Comprehensive lifetime warranty service for all gas cylinder products. High Pressure Capacity: Working pressure up to 200bar with hydraulic test pressure of 300bar. Customizable Dimensions: Water capacity 20L-120L, length 660mm-1850mm, and weight 26kg-120kg. Premium Material Quality: Constructed from durable 34CrMo4 or 37Mn seamless steel materials. Global Certification Standards: Certified under ISO9809-1, UN ISO9809-1, GB/T5099.1, and IATF16949. OEM/ODM Service Support: Accepts custom branding, logos, accessories, and color customization. Large Scale Production: Daily production capacity of 800-1000 units with 360,000 annual output. Versatile Gas Compatibility: Suitable for storing oxygen, nitrogen, carbon dioxide, and industrial gases.