CNG Cylinder

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ISO9809 250 Bar CNG Steel Cylinder

ISO9809 standard CNG steel cylinder is produced from seamless steel pipe, and is designed with high working pressure up to 250bar, so it can be assembled into cascade, used for CNG storage in CNG filling stations, and mobile gas supply module for factories and other places that need natural gas but without underground gas supply. Its low cost makes it the most perfect idea for CNG ground storage applications.
Product Description

ISO9809 standard CNG steel cylinder is produced from seamless steel pipe, and is designed with high working pressure up to 250bar, so it can be assembled into cascade, used for CNG storage in CNG filling stations, and mobile gas supply module for factories and other places that need natural gas but without underground gas supply. Its low cost makes it the most perfect idea for CNG ground storage applications.

All of our ISO9809 standard natural gas storage cylinders are manufactured and tested 100%, and third party inspection is available if customers need it.

We have more than 15 years manufacturing experience, and can design any kind of CNG cascade according to customers' requirements. Just advise your technical requirement and we will provide you the best CNG cascade solution.

Why Our Cylindersfe Are Safe:

1. We require tailored steel tube, to ensure perfect steel element ratio and mechanical properties of the CNG tanks.

2. We perform several times experiments and verifications to develop unique heat treatment

temperature for each batch of steel tube, in order to have excellent heat treatment performance

3. > 10 items of extra tests and inspections beyond international standards

4. Internal QC criteria stricter than international standardstrict QC Standards:

Tests

International Standard

Our QC Standard

Fatigue Lifetime

≥ 15000 Cycles

≥ 25000 Cycles

Bursting Pressure

≥ 45 Mpa

50-51 Mpa

Tensile Strength

≥ 950 Mpa

970 ± 10 Mpa

Yield Strength

≥ 850Mpa

870 ± 10 Mpa

Yield Ratio

≤ 0.9

0.87-0.88

Elongation Rate

≥ 14%

16-18%

Deformation Rate

CNG-1 ≤ 10%

≤ 4%

Specifications:

Applications:

ISO9809 Standard CNG steel cylinder to be assembled into a CNG cylinder bundle for below use:

Natural gas storage for CNG filling stations:

CNG natural gas supply for factories, restaurants, hotels, and so on:

2000 Cubic Meter CNG Storage Cylinder Bundle

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