
120L Durable Glass Fiber Composite Gas Cylinder for Safe Storage. ISO11439:2013 Certified: Meets highest industry safety and performance standards for CNG cylinders. High Pressure Resistance: Working pressure of 200 bar and test pressure of 300 bar for intense conditions. Durable Composite Material: Constructed from 30CrMo alloy steel liner with glass fiber hoop-wrapping. Versatile Vehicle Application: Ideal for natural gas-powered cars, buses, and trucks across all terrains. Full Customization Options: Supports customization from designs, samples, minor adjustments, and full specs. 100% Quality Inspection: Every cylinder undergoes rigorous visual and functional inspection before delivery. 15-Year Warranty Coverage: Comprehensive 15-year warranty and after-sales service for long-term reliability. Competitive Manufacturing: Direct factory pricing with 17 years of export experience and global reach.