What is the working pressure of the container?

The working pressure is 1.40 MPa, with a safety valve activated at 1.59 MPa and bursting pressure at 2.60 MPa.

What is the capacity and weight of the Dewar container?

The geometric volume is 175 liters, effective volume is 166 liters, and the weight is 112kg.

High Quality LNG Cylinder Cryogenic Storage Dewar Container

Name: High Quality LNG Cylinder Cryogenic Storage Dewar Container
Brand: Wuxi Longterm Machinery Technologies Co., Ltd.
SKU: 927656345

Jiangsu, ChinaWuxi Longterm Machinery Technologies Co., Ltd.

US$240.00

10-99 Pieces

US$230.00

100+ Pieces

Sample price:US$240.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Customized

Model NO.

HLT

Certification

ISO9001

Tank Marerial

Metal Tank

Type

Tank Container

Storage Objects

Solid, Liquid, Gas

Capacity

175L

Weight

112kg

Product Name

Cryogenic Storage Dewar Container

Storage Medium

Oxygen, Nitrogen,Argon, LNG

Geometric Volume

175 Liters

Effective Volume

166 Liters

Working Pressure

1.40 MPa

Activated Pressure of Safety Valve

1.59 MPa

Bursting Pressure

2.60 MPa

Transport Package

Standard Package

Specification

all sizes cylinders

Trademark

HLT

Origin

China, Jiangsu

HS Code

7311009000

Production Capacity

1000000 Sets Per Year

Key features

High Integration Design: Features automatic pressurization, built-in vaporizer, and pressure/level indicators for simplified operation.

Significant Weight Reduction: Weighs 112kg empty and 300kg full, drastically reducing transport and handling costs compared to 30 standard cylinders.

Large Storage Capacity: One 175L Dewar holds the equivalent of nearly 30 standard cylinders, saving storage space and reducing bottle changes.

Multi-Use Versatility: Suitable for storing Oxygen, Nitrogen, Argon, and LNG with a working pressure of 1.40 MPa.

Enhanced Safety Features: Low storage pressure with multi-level safety protection, including a safety valve activated at 1.59 MPa and bursting at 2.60 MPa.

Proven Quality & Warranty: ISO9001 certified with a 12-month warranty and a typical lifespan of 15-20 years.

Customized Specifications: Offers customized capacity, weight, and product naming to meet specific client requirements.

Global Market Presence: Successfully entered the American market and serves clients worldwide with decades of industry experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Wuxi Longterm Machinery Technologies Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2003-07-05Nearest Port: Shanghai, NingboAverage Response Time: ≤1.48hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryWUXI LONGTERM MACHINERY TECHNOLOGIES CO., LTD. demonstrates broad machinery production capabilities covering LPG gas cylinder, steel drum, CNG, and LNG tank production lines. It offers extensive customization, has reported new products within the past year, exports 51%–70% of total sales, and has exported for 10 years. The supplier has participated in at least one offline trade show and accepts multiple international trade and payment terms. However, it reports no in-stock capacity, overseas warehouse, showroom, overseas agent or branch, ODM service, popular-brand OEM service, SDK, or ERP integration. Financial records are indicated for 2021–2023, but no financial results are provided. Customer evidence is limited to one associated buyer, while certification information is not provided.

Supplier typeThe supplier is identified as a machinery technology company engaged in production equipment and production-line solutions for LPG cylinders, steel drums, CNG cylinders, and LNG tanks. It has self-operated import and export rights, reports that 51%–70% of sales are exports, and has exported for 10 years.

R&D capabilityThe supplier reports new products within the past year and offers design-related customization through its R&D capability. Its described machinery portfolio spans several production-line categories, but it has no available SDK and does not provide ODM services, limiting evidence of open-platform or independent product-development capability.

Production capacityThe company description lists machinery and complete production-line equipment for steel drums, CNG cylinders, and LNG tanks in addition to LPG cylinder machinery. It also reports written procedures and follow-up records for assessing service-capable suppliers, although the stated lead-time data is inconsistent and does not clearly establish production capacity or throughput.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization in both its design-services and R&D capability information. This provides clear evidence of broad customization support.

Product Q&A

Q:What products can you provide?

We specialize in producing LPG cylinder, LNG cylinder, Cryogenic Liquid Storage Tank (LO2, LN2, LAr, LCO2 and LNG), etc.

Q:What is your production standard?

Our company has obtained the A2 and C2, C3 Pressure Vessel Fabrication Certificates.

Q:Have you supplied cylinders to any renowned companies?

Our group company is a regular strategic partner of some big gas companies. We have supplied many storage tanks for them with different sizes. The biggest size we ever provided is 3000m3 ordinary pressure storage tank.

Q:What can you guarantee?

Equipment warranty is 12 months from the date on which the equipment is applied successfully into operation, or 14 months from the date on which the equipment has been delivered, whichever comes first. Generally speaking, our cryogenic storage tanks can work normally for 15-20 years.

Q:What are the advantages of the Dewar bottle?

1. Greatly reduces auxiliary cost of transportation and manual handling due to low weight. 2. Low storage pressure with multi-level safety protection for simple and reliable operation. 3. Large storage capacity equivalent to nearly 30 cylinders, reducing storage space and bottle changing operations.