What is the design service life of the tank?

The design service life is 20 years.

What materials are used for the inner vessel and outer shell?

The inner vessel is made of 16MnDR and the outer shell is Q345R.

50m³ 22bar Lco2 Vacuum Insulated Cryogenic Tank

Name: 50m³ 22bar Lco2 Vacuum Insulated Cryogenic Tank
Brand: Suzhou Doer Gas & Chemical Equipment Co., Ltd.
SKU: 2159695832

Jiangsu, ChinaSuzhou Doer Gas & Chemical Equipment Co., Ltd.

US$17,800.00-59,800.00

1 Set

Product profile

Customization

Available

Warranty

1 Year

Function

Storage Pressure Vessel

Application

Liquefied Gas

Material

Stainless Steel

Pressure

1.6MPa≤p<10.0MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Medium Pressure (1.6MPa≤p<10.0MPa)

Condition

New

Type

Vertical or Horizontal

Working Pressure

22bar

Filling Rate

95%

Color

Customized / Standard [White]

Transport Package

Road, Sea or Railway

Specification

50m3

Trademark

Doer

Origin

China

HS Code

8609001100

Key features

Large Capacity Storage: 50m3 effective volume designed for efficient liquefied gas storage.

High Pressure Resistance: Rated for 22bar working pressure with medium pressure level classification.

Vacuum Powder Insulation: Perlite-based vacuum powder insulation reduces heat intrusion and evaporation.

Strict Quality Testing: 100% RT and PT on welds, plus helium mass spectrometer leak testing.

Customizable Design: Available in vertical or horizontal types with customized or standard colors.

Comprehensive Safety: Equipped with independent over-pressure relief and safety explosion-proof devices.

Low Maintenance: Easy to install with low maintenance costs for food, fire, and chemical use.

Company profile

Multi-language PioneerManagement CertificationStandardized Supplier ManagementCustomization from Designs

Suzhou Doer Gas & Chemical Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2025-01-21Nearest Port: shanghai, qingdaoAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier manufactures and installs air separation, PSA nitrogen and oxygen, hydrogen production units, and large low-temperature liquid storage tanks, and undertakes electromechanical installation projects. It offers design-based and full customization, provides ODM services, and reported new products in the past year, supported by 10 R&D engineers and cooperation with domestic universities and research institutes. Service systems include written supplier-assessment procedures, corrective and preventive action procedures, and complaint-handling records. However, no overseas warehouse, showroom, agent, or branch is reported; overseas-service coverage is listed as zero. The supplier does not provide OEM services for well-known brands, has no available SDK, and reported zero quality-control test equipment. Financial records are indicated for 2022–2024, but the slices do not provide sufficient financial-performance detail. Customer-case evidence is limited: no Fortune 500 cooperation and zero repeat-buyer...

Supplier typeThe supplier is a manufacturer, seller, and installer of industrial gas-production equipment, storage tanks, and related electromechanical projects. It has self-operated import and export rights, with exports representing 11%–20% of total sales and four years of export experience.

R&D capabilityThe supplier reports new products during the past year, employs 10 R&D engineers, and states that it collaborates with domestic universities and research institutes while increasing investment in industrial Internet and intelligent manufacturing. Its R&D capability is weakened by the explicit absence of an available SDK.

Production capacityThe supplier’s stated manufacturing scope covers air separation units, PSA nitrogen and oxygen units, hydrogen production units, large low-temperature liquid storage tanks, and electromechanical installation. It has two qualified service-capability suppliers and documented supplier assessment and corrective-action procedures, but reports zero quality-control test equipment, which is a stated production-quality limitation.

Customization capabilityThe supplier explicitly provides customization from customer designs and full customization, and also offers ODM services. These statements directly support strong product-design and customization capability.