
47L Industrial CNG Cylinder 200bar ISO232 34CrMo4 ISO 11439. High-Strength Alloy Material: Manufactured from 34CrMo4 steel for superior durability and high-pressure resistance. ISO 11439 Certification: Meets international safety standards for compressed natural gas cylinders. Emission Reduction Capability: Reduces carbon monoxide and hydrocarbon emissions by over 60% compared to traditional fuels. Low Leakage Risk Design: Advanced punching and stretching manufacturing ensures high safety and minimal leakage. Multi-Industry Application: Suitable for chemical, medical, fire rescue, semiconductor, and food & beverage sectors. Full Customization Support: Offers flexible customization from samples, designs, and minor adjustments. Direct Manufacturer Supply: Priced competitively with direct shipping from Shanghai Ruisheng Yuzhou Industrial Co., Ltd. Comprehensive Quality Inspection: 100% visual and functional inspection for all finished products.