CNG Gas Cylinders & Natural Gas Tanks

Natural gas tanks for high pressure CNG storage, ISO11439 certified for vehicles and industrial applications

CNG Gas Cylinders & Natural Gas Tanks | ISO11439 Certified

BluNt is a trusted manufacturer and exporter of CNG cylinders and natural gas tanks in China. We supply ISO11439 certified Type 1, 2, 3, and 4 cylinders for vehicles, industrial applications, and energy storage, ensuring safe, high-pressure compressed natural gas storage worldwide.
Safe and reliable CNG storage at 200–300 bar, built to withstand repeated pressurization.

CNG Cylinder Types

Cylinder Type	Construction	Key Features	Typical Applications
Type 1 – All-Steel	Seamless steel construction designed for high-pressure CNG storage systems.	Excellent durability, strong impact resistance, and cost-effective performance.	Heavy-duty trucks, buses, industrial fleets, and commercial transport vehicles.
Type 2 – Steel Liner + Composite Wrap	Steel liner reinforced with glass fibre or carbon fibre composite wrapping.	Reduced weight, enhanced strength, and improved safety performance.	Passenger vehicles, taxis, vans, and light commercial applications.
Type 3 – Aluminium Liner + Composite	Aluminium liner fully wrapped with advanced composite materials.	Lightweight structure, high-pressure capability, and improved fuel efficiency.	Advanced CNG vehicles, transport fleets, and energy-efficient mobility systems.
Type 4 – Full Composite	Fully composite cylinder with a polymer or plastic liner.	Ultra-lightweight, corrosion-resistant, and optimized for high-performance systems.	Modern passenger vehicles, hydrogen fuel systems, and premium mobility applications.

Why Choose DSW

ISO11439 certified and globally compliant
High-pressure cylinders for safe CNG storage
Custom sizes and configurations for OEMs & industrial projects
Trusted exporter with worldwide logistics support

Applications

CNG storage systems are widely used in:

Public transport fleets – Roof-mounted and integrated CNG cylinders for city buses and transit fleets.
Heavy-duty trucks – Frame-mounted and under-chassis CNG cylinders for long-haul commercial vehicles.
CNG fueling stations – Cascade cylinder banks and high-pressure storage arrays for refueling stations.
OEM & aftermarket integration – ISO11439 certified CNG cylinders for vehicle manufacturers and fleet conversion projects.

These systems support cleaner fuel adoption and efficient natural gas distribution across transportation and industrial sectors.

Showing all 7 results