2001 ASME CNG Storage Cylinder – 4,250 PSI MAWP – Certified by CPI-U

These 2001 ASME-certified CNG storage cylinders are engineered for high-pressure compressed natural gas (CNG) storage and distribution. Built under ASME Section VIII, Appendix 22 and CPI-U certified, these vessels are registered with the National Board (NB #6512 and NB #6513), ensuring traceability, compliance, and long-term safety in industrial gas applications.

Each vessel features a Maximum Allowable Working Pressure (MAWP) of 4,250 PSI and a hydro test rating of 5,500 PSI, making them well-suited for bulk storage at CNG fueling stations, fleet vehicle depots, and industrial gas distribution systems.

Technical Specifications:

Certification: ASME Section VIII, Appendix 22

National Board Registration: NB #6512, NB #6513

Year Built: 2001

Certified By: CPI-U

MAWP (Maximum Allowable Working Pressure): 4,250 PSI

Hydro Test Pressure: 5,500 PSI

Design Temperature: -20°F to +120°F

Service: Compressed Natural Gas (CNG)

Stamped Weight: ~1,230 lbs each

Condition & Notes:

Heavy-duty ASME-stamped & NB registered CNG vessels

Proven high-pressure performance for industrial and fueling applications

Suitable for CNG stations, storage skids, fleet fueling, and industrial gas systems

Built for durability and long service life under rigorous conditions

These 2001 ASME CNG storage cylinders (NB #6512 / 6513) offer certified compliance, high working pressure, and robust safety standards, making them an excellent choice for operators needing dependable CNG storage capacity.

Pre-purchase inspections are welcomed during normal business hours upon appointment scheduled in advance. We would be happy to provide a complimentary transportation pick up from DFW Airport and back if you want to fly in and see/send someone to inspect the item in person. In addition, we can do FaceTime / Teams/Zoom calls to go over the item in person for any domestic /international procurement. Please be mindful that we are in Dallas and therefore are on the US Central Time (CT) for any communication arrangements.

Shipping Arrangements: The unit is in our yard, South of Dallas, Texas. We can assist with shipping arrangements, and when properly scheduled, we will provide loading service at no additional charge.

Payment: Payment in full FOB for our yard in South Dallas is required for equipment procurement. We prefer to see /meet the purchaser to ensure we can provide adequate after-sales support to set your project up for success. We will require a verifiable Cashier check as a payment if you are planning to come in person. We will require a wire transfer in full, with the transaction cleared in the company account, before releasing the equipment to any 3rd party shipper companies. We are here to help and make this transaction as simple as possible, but we will take all necessary measures to protect ourselves and you.

Feel free to call/contact Gas Equipment 4 Sale with any questions; we will be happy to jump on the call and see if / how procuring those units can help you meet your project needs.