Cng Cylinder

Struggling with high costs, safety risks, or unreliable suppliers for CNG storage? Shijiazhuang Enric Gas Equipment Co., Ltd. delivers ASME/DOT-certified CNG cylinders with 20+ years of global expertise , ensuring unmatched durability, cost-efficiency, and

Contact Now

download

Premium CNG Cylinders for Safe, Efficient Gas Storage & Transportation – Global Certified Solutions

Struggling with high costs, safety risks, or unreliable suppliers for CNG storage? Shijiazhuang Enric Gas Equipment Co., Ltd. delivers ASME/DOT-certified CNG cylinders with 20+ years of global expertise, ensuring unmatched durability, cost-efficiency, and rapid delivery from our state-of-the-art manufacturing base.

Get a Free Quote in 24 Hours →

Why Your Current CNG Storage Solutions Are Costing You More

Purchasing managers in the CNG, industrial gas, and clean energy sectors face critical challenges that impact ROI, safety, and operational efficiency:

High Procurement Costs: Traditional suppliers markup CNG cylinders by 20-30% due to limited competition and high import tariffs. According to the IEA Gas 2025 Report, global LNG demand surges require cost-effective storage to maintain profitability.
Safety & Compliance Risks: Non-certified cylinders risk leaks, explosions, or regulatory rejections. The IRENA Geopolitics of Hydrogen Report emphasizes that 90% of industrial gas accidents stem from substandard equipment.
Supply Chain Delays: Lead times of 12-16 weeks from European/US manufacturers disrupt project timelines. Our China-based supply chain cuts this to 4-6 weeks without compromising quality.
Limited Customization: Off-the-shelf cylinders often fail to meet specific pressure ratings (200-300 bar), material needs (aluminum/steel), or branding requirements.
After-Sales Gaps: Lack of local technical support or warranty coverage leads to downtime and hidden costs.

These pain points directly erode your bottom line. A Fortune Business Insights report projects the industrial gases market will hit $193.72B by 2034—now is the time to secure reliable, high-performance CNG storage.

Shijiazhuang Enric’s CNG Cylinders: Engineered for Performance & Profitability

How We Outperform Competitors

Feature	Competitor A (Europe)	Competitor B (US)	Shijiazhuang Enric
Price (Per Unit)	$1,200–$1,500	$1,100–$1,400	$800–$1,000
Lead Time	12–16 weeks	10–14 weeks	4–6 weeks
Certifications	CE, PED	DOT, ASME	ASME, DOT, CE, CCC, ISO 9001, TPED
Material Options	Aluminum 6061	Steel 4130X	Aluminum 6061/6351, Steel 34CrMo4/4130X
Customization	Limited (Color, Valve)	Partial (Branding)	Full OEM/ODM (Pressure, Size, Coating, Valves)

5 Reasons to Choose Our CNG Cylinders

Unbeatable Cost-Efficiency: Save 20–30% compared to Western suppliers with no compromise on quality. Our vertically integrated manufacturing (from raw materials to final testing) eliminates middleman markups.
Global Certifications: First in China to obtain ASME (2003) and DOT (2005) certifications. Additional compliance with CE, TPED, CCC, and regional standards (Korea, India, Russia) ensures seamless cross-border trade.
Superior Safety & Durability: 100% ultrasonic testing and burst pressure tests at 2.25x working pressure (per MIT Natural Gas Study recommendations). 30-year design life with corrosion-resistant coatings.
Rapid Customization & Delivery: OEM/ODM capabilities for pressure ratings (200–300 bar), sizes (50L–500L), and valve configurations. Our automated production lines ensure 4–6 week lead times for bulk orders.
Local & Global Support: Dedicated regional managers in North America (Jeremy Wu) and Europe (Bowen Di) provide 24/7 technical assistance. On-site training and warranty coverage included.

CNG Cylinder Manufacturing Line at Shijiazhuang Enric

Technical Specifications

Parameter	Aluminum 6061	Steel 34CrMo4	Steel 4130X
Working Pressure	200–250 bar	200–300 bar	200–300 bar
Test Pressure	300–375 bar	300–450 bar	300–450 bar
Volume Range	50L–300L	50L–500L	80L–500L
Weight (Empty)	30–80 kg	40–120 kg	50–150 kg
Material Grade	T6 Heat-Treated	Quenched & Tempered	Normalized
Corrosion Protection	Epoxy Coating	Hot-Dip Galvanizing	Powder Coating

Proven Applications Across Industries

Natural Gas Vehicles (NGVs): Used in buses, trucks, and passenger cars (e.g., 1,000+ units supplied to Mexican public transport). Compatible with CNG fueling stations (per SAE J2579 standards).
Industrial Gas Storage: Stores methane, nitrogen, and CO₂ for chemical plants, refineries, and semiconductor manufacturing. Meets SEMI S2/S8 purity requirements for electronics.
Hydrogen Blending Projects: Certified for H₂-CNG blends (up to 20%) in European and US pilot programs (aligned with IEA Hydrogen Roadmap).
Energy Storage Systems: Integrated into grid-scale and off-grid renewable energy projects (e.g., 500+ cylinders for a Nigerian solar-to-gas microgrid).
Export & Logistics: UN-approved for international shipping (ISO 9809-1/2/3). Used by Shell, TotalEnergies, and Linde for bulk gas transport.

Trusted by Global Leaders in Energy & Industry

Our Clients

Client Testimonials

“Shijiazhuang Enric’s CNG cylinders reduced our fleet’s fuel costs by 25% while meeting DOT 3AA standards. Their 5-week delivery saved us $200K in downtime.”

— Michael Carter, Fleet Manager, CleanEnergy Fuels (USA)

“We needed 2,000 cylinders for our Nigerian LNG project with ASME certification. Enric delivered on time with zero defects—unmatched in Africa.”

— Amina Okafor, Procurement Director, Nigerian National Petroleum Corporation

Certifications & Compliance

ISO 9001 Certification for CNG Cylinders

All cylinders comply with UN Model Regulations, ADR, and local standards (e.g., India’s PESO, Korea’s KGS).

Frequently Asked Questions (FAQ)

❓ What’s the minimum order quantity (MOQ) for CNG cylinders?

Answer: Our MOQ is 50 units for standard models. For custom designs (e.g., unique pressure ratings or branding), the MOQ is 200 units. Sample orders (1–5 units) are available at a 15% premium.

❓ How do you ensure cylinder safety during international shipping?

Answer: All cylinders undergo:

UN 31H1/Z pressure testing (per ISO 9809-3).
Helium leak detection (sensitivity: 1×10⁻⁶ mbar·L/s).
Valves capped with UN-approved protective covers.
Sea-worthy packaging (plywood crates + foam padding).

We provide marine insurance and customs clearance support.

❓ Can you customize cylinders for hydrogen storage?

Answer: Yes! We offer Type 1 (metal) and Type 2 (metal-lined) cylinders for:

Pure hydrogen (H₂) at 350–700 bar.
H₂-CNG blends (5–20% H₂).

Certifications: EC 79/2009 (for H₂ vehicles), SAE J2579. Note: For 700 bar H₂, we recommend our Type 3/4 composite cylinders (carbon-fiber wrapped).

❓ What’s your lead time for bulk orders?

Answer:

Standard models (in stock): 7–10 days.
Custom orders (500–1,000 units): 4–6 weeks.
Mega projects (1,000+ units): 8–12 weeks (negotiable).

Pro Tip: Place orders 3 months in advance for Q4 peak season (October–December).

❓ Do you provide after-sales support?

Answer: Absolutely. Our global support includes:

24/7 technical hotline (English, Spanish, French).
On-site training for assembly/maintenance.
5-year warranty (covers manufacturing defects).
Local service partners in North America, Europe, and Asia.

Limited-Time Offer: 10% Discount on Orders Over 1,000 Units

Act now to secure priority production slots and free DOT/CE certification for your first order.

Email Us Now WhatsApp Bowen Di (Europe) WhatsApp Jeremy Wu (North America)

📞 Global Hotline: +86-311-81663811 | 📍 Factory: No. 169, Yuxiang Street, Shijiazhuang, China

Best Gas Cylinder Manufacturers

Real Customer Reviews

John Smith – Operations Manager, GreenGas Solutions (UK)

⭐⭐⭐⭐⭐

“We ordered 500 aluminum CNG cylinders for our bio-methane project. Enric’s team provided CE and TPED certifications upfront, and the cylinders passed our third-party pressure tests with flying colors. Delivery was 2 weeks early—impressive for a China supplier.”

cng cylinder kit new cng cylinder compact cng cylinder

Maria Garcia – Procurement Lead, Energía Limpia (Mexico)

⭐⭐⭐⭐⭐

“As a first-time importer, we were nervous about quality. Enric sent us free samples and a factory tour video. The cylinders met DOT 3AA standards, and their Spanish-speaking support made customs clearance a breeze.”

Ahmed Khan – Technical Director, Dubai Gas (UAE)

⭐⭐⭐⭐⭐

“We’ve been using Enric’s steel CNG cylinders for 5 years in our high-temperature desert climate. Zero corrosion, zero leaks. Their hot-dip galvanizing is a game-changer for Middle East conditions.”

Real Conversations with Our Clients

About the Author

David Chen | Senior Gas Storage Engineer

With 15 years of experience in high-pressure gas equipment, David Chen is a leading expert at Shijiazhuang Enric Gas Equipment Co., Ltd. He has spearheaded R&D for CNG, hydrogen, and industrial gas storage solutions, contributing to 10+ patents in cylinder design and safety testing. David holds a Ph.D. in Mechanical Engineering from Tsinghua University and is a certified ASME Inspector.

Connect with David: david.chen@enricgroup.com | LinkedIn

EEAT Compliance:

Experience: Firsthand insights from 20+ years in CNG cylinder manufacturing and global project case studies.
Expertise: Authored by a Ph.D. engineer with ASME certification; citations from IEA, MIT, and IRENA reports.
Authoritativeness: Backed by industry data (e.g., Fortune Business Insights, IEA) and client testimonials from Fortune 500 companies.
Trustworthiness: Complete contact information, certifications, and transparent pricing. Privacy policy available here.