20 Mpa Type 2 Compressed Natural Gas Tanks for CNG Refueling Systems / Gas Truck Engines

Delivery Time:2 - 3 weeks
Certification:ISO11439, ECE R110

DIAMETER 356mm / 20MPA HIGH PRESSUE / GLASS FIBER TYPE / TYPE 2 COMPRESSED NATURAL GAS TANKS FOR NATURAL GAS VEHICLE

 
QUICK DETAILS:
1. CrMo Steel liner wrapped with glass fiber and epoxy resin

2. World famous brand of glass fiber (Owens-corning) and resin ( DOW) imported from USA

3. Light weight provides reduced transport cost and work loads

4. 15-20 years service life

5. Resistant to UV, impact and environmental conditions

6. Tailor-made productions to meet customers\' speical requirement

WHY CHOOSE US:

1. The China market leader of NGV pressure vessel & conversion kits in CNSG system, with the most advanced NGV technology and best quality in China.

2. The only Chinese Supplier who purchases custom-made steel tube, with adjusted chemical element proportion, which brings perfect yield: tensile strength ratio, and high mechanical properties of our product.

3. Importing glass fiber (brand: Owens-Corning) and resin (brand: The DOW Chemical) from USA, plus special plastic powder spray painting technique (outdoor powder), which strengthens the anti-aging & anti-corrosion ability of our product.

4. The only Chinese Supplier with zero quality accident because of adding extra tests & inspections, beyond all national & international standards, such as UT and thickness measurement on cylinder bottom, wrinkle inspection, MT on cylinder surface, etc.

5. Proved by China national prototype test lab, during lifetime cycling test, our cylinder can reach over 45,000 cycles, which is triple the level required in the national and international standards.

6. The one with the widest range of models and most safety approvals in China, and the first to be accepted by USA market with large scale of sales.

We only purchase world famous brand NGV conversion systems like Woodward, Westport, E Control, Prins and Rotarex, etc.

OUR QUALITY CONTROL STANDARDS:

Tests	International Standard	Banner QC Standard
Fatigue Lifetime	≥ 15000 Cycles	≥ 40000 Cycles
Bursting Pressure	≥ 50 Mpa	56-57 Mpa
Tensile Strength	≥ 880 Mpa	850 ± 10 Mpa
Yield Strength	≥ 780Mpa	750 ± 10 Mpa
Yield Ratio	≤ 0.9	0.88-0.89
Elongation Rate	≥ 14%	18-20%
Deformation Rate	CNG-2 ≤ 5%	≤ 2%

SPECIFICATION:

Nominal Working Pressure: 20MPa

Working Temperature: -40℃ ~ 65℃

Life Time:15 years

Liner Material: 30CrMo steel liner

Outer Wrap Material: ECR-560A-2400 glass fiber

Hydraulic Test Pressure: 30MPa

Hydraulic Self-tightening Pressure: 33MPa

Hydraulic Burst Pressure: ≥50MPa

Steel Liner Burst Pressure: 26MPa

Thread Type: W28.8 / 1 1/8-12UNF / 3/4NGT, or custom