I. Core Basic Parameters

Item Specification
Working Pressure 25 MPa (250 bar)
Applicable Media CNG (Compressed Natural Gas), industrial high-pressure gases
Cylinder Material High-quality carbon steel / alloy steel seamless cylinders (compliant with GB/T 17258, ISO11120, PED, ASME)
Structure Skid‑mounted integrated frame / container type
Valve Configuration High-pressure stop valve, check valve, drain valve, safety valve, emergency shut‑off valve
Certification MOGE approval, Class A1 pressure vessel manufacture license
Ambient Temperature -40℃ ~ 60℃
Marking Standard “CNG” and high‑pressure warning signs

II. Core Product Advantages

1. High Pressure & High Safety with Authoritative Certification

• 25 MPa high‑pressure design fully meets CNG station storage and transportation requirements.
• Dual safety protection: safety valve + emergency shut‑off valve for overpressure relief and leakage interlock.
• Qualified with MOGE, GB, ISO, PED, ASME standards.

• Fully assembled, pressure‑tested and anti‑corrosion treated in factory.
• On‑site installation only requires pipeline connection.
• Modular with lifting lugs for easy transport and hoisting.
• Installation period reduced by 80% compared with conventional assembly.

3. Large Volume & High Efficiency

• Single skid provides large storage capacity for small and medium CNG stations.
• Standardized interfaces connect seamlessly with compressors, tube trailers and storage wells.
• Saves space and improves gas supply efficiency.

• Thick‑wall seamless cylinders resist fatigue and impact.
• Anti‑corrosion electrostatic spraying; suitable for outdoor harsh environments.
• Service life up to 15 years.

5. Fully Customizable for Wide Applications

• Customizable cylinder quantity, volume, pressure and connections.
• Suitable for CNG mother stations, sub‑stations, industrial backup gas, remote gas supply, etc.

Size Tare Weight (kg) Working Pressure (bar) Total Water Capacity (L) Total Gas Capacity (Nm³)

III. Why Choose Hebei Junxin CNG Cascade?

1. Safety & Compliance: MOGE and A1 pressure vessel certifications.
2. Fast Delivery: skid‑mounted, prefabricated for rapid deployment.
3. Stable & Reliable: mature structure, high‑quality valves, low failure rate.
4. Local Service: direct factory supply, fast commissioning and 7×24 support.

Hebei Junxin CNG Cascade provides safe, integrated and convenient solutions for CNG refueling stations and industrial high‑pressure gas storage.
It is the preferred choice for short‑distance and emergency gas supply.