Import Gas Cylinder — Buy in Bulk from Supplier in China

The product is a steel gas cylinder designed for compressed natural gas (CNG) storage. Each cylinder holds 150 L of water volume and is rated for a working pressure of 25 MPa (approximately 250 bar). The cylinder conforms to ISO 9809‑1 manufacturing standards and includes a check valve and pressure gauge as standard equipment. The inlet and outlet diameter is 22 mm, allowing direct connection to cascade systems.

The cylinders are fabricated from carbon steel, typically meeting ASTM A53 Grade B specifications, which provides the strength required for high‑pressure service. The wall thickness is generally 9 mm, giving a burst pressure well above the 250 bar operating limit. Standard dimensions for a 150‑L cylinder are about 1 150 mm in length and 560 mm in diameter, although the supplier can adjust size within engineering limits. The product is supplied either as a single unit or as part of a CNG cascade pack, packaged in wooden cases for protection during transport.

The cylinders are commonly installed at utility companies, automotive service stations, bus depots and fleet garages for on‑site CNG storage. Chengdu Hantu Trading Co., Ltd. offers the option to add a priority‑sequence control panel and can configure manifold packs of up to 15 cylinders. Trade terms such as Incoterms, payment method and lead time are not disclosed in the listing and should be confirmed directly with the supplier. Buyers should verify the pressure‑rating certificates and ensure the cylinders are kept away from rain, sunlight and fire sources.

Chengdu Hantu Trading Co., Ltd. is located in Damian Town, Longquanyi District, Chengdu, Sichuan, China (postal code 610100). The company is listed as an imported‑tier supplier and carries a harbor trust tier, indicating that it has been vetted for cross‑border transactions. Its response metrics show a response rate of 0 % and no average response time recorded, suggesting that enquiries should be directed through the platform’s messaging system.

The firm specialises in CNG storage solutions, offering both single‑cylinder units and cascade systems that can be assembled into packs of up to 15 cylinders. It supplies ancillary components such as check valves, pressure gauges and optional control panels, and ships the cylinders in rain‑proof wooden cases. No additional certifications or production capacity figures are provided in the listing.