What are your payment terms?

Standard terms: 30% deposit with order, 70% balance before shipment. We accept T/T, L/C at sight, and other secure payment methods.

Do you offer installation and training?

Yes. We provide: Basic operational guidance (delivered electronically or via video). On-site training and commissioning available for large orders (may involve additional fees). 24/7 technical support for troubleshooting.

175L-2.05MPa Liquid Nitrogen Dewar Flask 195L Cryogenic Dewar Tanks

Name: 175L-2.05MPa Liquid Nitrogen Dewar Flask 195L Cryogenic Dewar Tanks
Brand: Qingdao Hyperion Special Gas Co., Ltd
SKU: 2082850435

Shandong, ChinaQingdao Hyperion Special Gas Co., Ltd

US$800.00-3,000.00

10 Pieces

Product profile

Customization

Available

After-sales Service

3 Years

Warranty

1 Year

Model NO.

175L/195L/210L/450L

Function

Storage Pressure Vessel

Application

Liquefied Gas

Material

Stainless Steel

Pressure

0.1MPa≤p<1.6MPa

Storage Medium

Moncombustible/Nontoxic

Condition

New

Products

Welded Insulated Cylinder

Valve

Rego

Medium

O2,N2,Ar

Type

Low Temperature Storage & Transportation Equipment

Transport Package

Carton Box and Pallet

Specification

175L/195L/210L/450L

Trademark

RM/OEM

Origin

Qingdao, China

HS Code

7311009000

Production Capacity

1000 PCS Per Month

Key features

3-Year After-Sales Service: Comprehensive support and maintenance coverage for 3 years.

Customization Available: Flexible customization options based on customer samples, designs, and specific requirements.

High-Performance Vaporizer: Integrated vaporizer supplies 10 cubic meters per hour of gas continuously.

Imported Valve Brands: Equipped with high-quality imported valves and international standard connectors.

Durable Stainless Steel: Constructed with thick, dent-resistant stainless steel outer shell and durable inner-vessel support.

Safe Transportation Design: Features damping ring design and heavy-duty footring for safe handling and transport.

Wide Gas Compatibility: Suitable for liquid nitrogen, oxygen, argon, CO2, nitrous oxide, and LNG storage.

Low Evaporation Rate: Efficient insulation ensures evaporation rate is less than or equal to 2.1%.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesQuality Assurance

Qingdao Hyperion Special Gas Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.67h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company offering export trade, service, R&D, quality control, and related capabilities. It has self-operated import and export rights, reports that 71%–90% of sales come from exports, and has exported for six years. It maintains inventory capability and offers broad customization and ODM services, but has no overseas warehouse, showroom, agent, or branch. Service governance is weakly documented: no written procedures or records were provided for supplier service assessment, corrective and preventive actions, or customer complaint handling. The supplier reports no management-system certifications, no new products in the past year, no offline trade-show participation, and no OEM service for popular brands. Production scale, customer references, and financial credibility cannot be reliably confirmed from the available non-financial information.

CertificationsThe supplier’s certification of management systems is stated as NIL. This is explicit evidence that no management-system certification is reported in the provided data.

After-Sales capabilityService controls are weakly evidenced: there are no written procedures or records for service-capability assessment, corrective and preventive actions, or complaint handling. The supplier has inventory capability, but no overseas warehouse, showroom, agent, or branch, and reports zero countries offering overseas services.

R&D capabilityThe supplier provides ODM services and reports one year of total R&D engineer experience, but states that no new products were developed in the past year and has no available SDK. The evidence indicates some design-service capability but limited demonstrated recent innovation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization coverage.

Product Q&A

Q:What capacities do you offer?

We provide a range of standard capacities to suit different usage needs: Small-scale / Lab & Medical Use: 175L, 195L, 210L. Industrial / Production Use: 455L, 500L. Custom capacities are also available upon request.

Q:What is your Minimum Order Quantity (MOQ)?

Our MOQ is 5 units for standard models. Larger orders qualify for volume discounts. Trial orders of 1-2 units may be accepted depending on destination and product availability.

Q:What gases can be stored in your Liquid Cylinders?

Our Dewar Tanks are designed and certified for a wide range of liquefied gases: Liquid Nitrogen (LIN), Liquid Oxygen (LOX), Liquid Argon (LAR), Liquid Carbon Dioxide (LCO2), and Liquid Nitrous Oxide. Note: Each gas type requires specific valves and safety devices.

Q:What are the certificates do you have now?

Certifications: Compliant with DOT, ISO, GB, TPED/PED standards.

Q:What is the delivery lead time?

For standard models in stock: 5-10 days after order confirmation. For customized orders (special valves, coatings, etc.): 20-45 days.