What certifications do you have?

We hold the Chinese production cylinder B1 license and TUV, CE certifications.

What is the material used?

The cylinders are made from high-strength seamless steel, specifically grades 37MN and 34CrMo4.

Oxygen Cylinder

Name: 5L ISO9809 150bar 200bar Small Volume Steel Seamless Nitrogen/CO2/Oxygen Cylinder
Brand: Shandong Hongsheng Pressure Vessel Co., Ltd.
SKU: 1958753642

Shandong, ChinaShandong Hongsheng Pressure Vessel Co., Ltd.

US$13.00-25.00

100 pcs

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

One Year

Model NO.

5L-150bar

Function

Heat Pressure Vessel

Application

Mixture

Material

Alloy

Pressure

10.0MPa≤p<100.0MPa

Storage Medium

Gas

Pressure Level

High Pressure (10.0MPa≤p<100.0MPa)

Condition

New

Production Cycle

15 to 30 Days

Processing Capacity

Annual Output of 800, 000

Production Standard

ISO9809-3

Charging Medium

Oxygen, Nitrogen, Argon, Helium, Laughing Gas, Air

Color

Refer to Raul's Color Card

Assembly Method

Gas Cylinder Body + Valve

Use Cylinders

Our Seamless Steel Cylinders Are Widely Used in in

Products Can Be Exported to Countries or

China, Southeast Asia, Middle East, Asia, Africa

Transport Package

Net Sleeve or Carton or Tray

Specification

5 litres

Trademark

Origin

Made in China

HS Code

7311009000

Production Capacity

Annual Output of More Than 800, 000 Pieces

Key features

ISO9809 Compliance: Manufactured strictly according to ISO9809-3 production standards for global safety.

High Pressure Capacity: Available in 150bar and 200bar working pressures with high-strength seamless steel.

24/7 Technical Support: Engineers available via phone and online platform for immediate problem solving.

One Year Warranty: Comprehensive one-year warranty coverage for all mechanical defects.

Custom Color Options: Colors can be customized according to Raul's Color Card upon request.

Certified Quality: Holds Chinese B1 license and TUV, CE certifications for international export.

Fast Production Cycle: Standard production cycle ranges from 15 to 30 days depending on order volume.

Company profile

High Repeat Buyers ChoiceQuality AssuranceProduct Certification

Shandong Hongsheng Pressure Vessel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-31Nearest Port: QingdaoAverage Response Time: ≤4.38hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryShandong Hongsheng Pressure Vessel Co., Ltd. is identified as a legally registered Chinese manufacturer specializing in seamless gas cylinders, gas storage containers, and related solutions. The supplier reports customization capability, CNC and production equipment, written inspection and service procedures, valid manufacturing contracts with associated subcontractors, inventory capacity, and export experience. Certifications or stated capabilities include ISO 45001, ISO 14001, CE, Germany TUV, and related domestic/export product certifications. Financial records are indicated for 2022–2024, but no substantive financial performance data is provided. The supplier has no SDK, overseas warehouse, overseas showroom, or Fortune 500 cooperation, while OEM service for well-known brands is reported.

Supplier typeThe supplier is described as a legally registered Chinese manufacturing enterprise integrating research, development, production, sales, and service, with a business scope including equipment, medical-device, instrumentation, valve, and mechanical-equipment activities. Its stated core specialization is seamless gas cylinders and gas storage containers.

CertificationsThe supplier reports ISO 45001 occupational health and safety certification, ISO 14001 environmental management certification, CE certification, Germany TUV certification, and other domestic/export product certifications. These statements provide explicit evidence of multiple management and product certifications.

After-Sales capabilityWritten procedures and records are reported for service-capability assessment, corrective and preventive actions, and customer complaint handling. The supplier also reports inventory capacity and service quotation/payment arrangements, but it has no overseas warehouse or overseas showroom and reports zero countries offering overseas services.

R&D capabilityThe company states that it conducts scientific research, development, continuous innovation, energy-saving transformation, and research into gas-storage solutions. However, it explicitly reports no available SDK, and the supplied information does not quantify R&D resources, patents, or development outcomes.

Production capacityProduction resources include a sawing machine, CNC lathe, polishing machine, and spraying line. The supplier reports valid manufacturing-capacity contracts with associated subcontractors, inventory capability, written inspection instructions that are uniformly followed, and lead times within 15 workdays in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM service for well-known brands, providing direct evidence of broad customization and OEM capability.