If the cylinder recycled and can be refilled gas again?

Yes, usually the seamless steel cylinder can recycle to use for 20 years, and also can be refill gas again. But , when you ordered our cylinder, you have to inform us before exporting, we will handle all the import customs clearance formalities.

Fast delivery, Factory price and soonest reply within 24 hours.

Premium Leak-Proof RM 220L Liquid Nitrogen Dewar Tank

Name: Premium Leak-Proof RM 220L Liquid Nitrogen Dewar Tank
Brand: Qingdao Hyperion Special Gas Co., Ltd
SKU: 2217930455

Shandong, ChinaQingdao Hyperion Special Gas Co., Ltd

US$1,900.00

1 Piece

US$1,100.00

2+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Function

Storage Pressure Vessel, Separation Pressure Vessel, Heat Pressure Vessel

Model NO.

: 495L/450L/220L/210L/180L/196L/175L

Application

Liquefied Gas

Material

Stainless Steel

Pressure

2.05MPa-4.10MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Medium Pressure (1.6MPa≤p<10.0MPa)

Condition

New

Trade Mark

Transportation

Carton Box and Pallet

Certificate

Peight

95kg

Max Working Pressure(MPa)

3.4 MPa

Capacity

175L

Effective Capacity

164L

Working Pressure

1.37MPa

Rate of Evaporation Liquid Nitrogen

2.1%

Opening Pressure of Safety Valve

1.59MPa

Liquid Meter

Float Type Sensor

After-Sales Service Provided

Online Support

Applicable Industries

Manufacturing Plant

Key Selling Points

Long Service Life

Other Name

Liquid Oxygen Dewar Cylinder

Specification

175L/195L/210L/450L

Trademark

RMLT

Origin

Shandong

HS Code

7311009000

Production Capacity

1000PCS/Month

Key features

Customization Options: Full customization, minor customization, and flexible customization available based on samples or designs.

Durable Construction: Thick, dent-resistant stainless steel outer shell with heavy-duty footring and large diameter handling ring.

Advanced Insulation: Double-layer power accumulation insulation design ensures efficient thermal performance.

Wide Application Range: Suitable for LOX, LIN, LAr, LNG, LCO2, and LPG storage, transport, and usage in various industries.

High Pressure Capacity: Operating pressure ranges from 1.37 MPa to 2.88 MPa with medium pressure level certification.

Safety Valve Design: Features damping ring design and imported brand valves for safe transportation and operation.

Online Support: Comprehensive after-sales service provided with online technical support available.

Standard Compliance: Manufactured according to DOT, GOST, TPED, and ISO standards for global safety compliance.

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: ≤2.23h

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 is the MOQ?

Different products have different MOQ, Pls feel free to contact with me directly for your requirement.

Q:What is the delievery time?

Depends on your quantity. Normally it will cost 7-10 days for preparation.

Q:What is the package, storage& transportation details?

Package:Steamless steel cylinder with different valves,or as to your requirement. Stored in shady, cool, dry, eventilated warehouse, and keep away from sunlight and any ramming.

Q:What is the payment terms?

30% T/T in advance, balance before shipment.

Q:How to check gas quality?

Before filling the gas, the cylinder will be treated carefully, such as cleaning, drying, vacuum pumping and replscement. Then, we will take tests every treated cylinder to assure them inside purity. Thirdly, we will take a test for all the gas after fill into the cylinder, to make sure the quality of the gas along with the tested reported.