What are your payment terms?

Standard terms are 30% deposit with order and 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 electronically or via video. On-site training is available for large orders (may involve fees), plus 24/7 technical support.

Liquid Oxygen Tank

Name: Liquid Nitrogen Tank/Dewar Tank/ Liquid Oxygen Tank
Brand: Qingdao Ruiming Blue Sky Energy Co., Ltd.
SKU: 758861592

Shandong, ChinaQingdao Ruiming Blue Sky Energy Co., Ltd.

US$980.00-1,330.00

4 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

More Than 5 Years

Model NO.

175L/195L/210L/450L

Function

Storage Pressure Vessel

Application

Liquefied Gas

Material

Stainless Steel

Pressure

10.0MPa≤p<100.0MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Medium Pressure (1.6MPa≤p<10.0MPa)

Condition

New

Weight

116-236kg

Dimension(LWH)

505*1506mm

Valve

Rego

Medium

O2/N2/Ar

Transport Package

Carton Box and Pallet

Specification

175L/195L

Trademark

Origin

Qingdao, China

HS Code

731100900

Production Capacity

1000 PCS Per Month

Key features

Customization Services: Full OEM & ODM services available with customization based on customer drawings and specifications.

Wide Gas Compatibility: Certified for Liquid Nitrogen, Oxygen, Argon, CO2, Nitrous Oxide, and LNG storage.

Multiple Capacity Options: Available in 175L, 195L, 210L, 450L, 455L, and 500L standard sizes.

International Certifications: Compliant with ASME, CE, ISO, GB, TPED, and DOT standards for global markets.

High Performance Vaporizer: Internal vaporizer supplies up to 10 cubic meters of gas continuously.

Premium Component Brands: Equipped with Rego valves and Wika gauges for reliability and safety.

Fast Response Support: Professional team responds within 4 hours for inquiries and technical support.

Safe Transportation Design: Features damping ring design to ensure safety during transit.

Company profile

Years of Export ExperienceFlexible CustomizationManagement CertificationHigh Repeat Buyers Choice

Qingdao Ruiming Blue Sky Energy Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2014-01-01Nearest Port: Qingdao Port, SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤3.68hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressZaohang Industrial Park, Tongji, Qingdao, Shandong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsNitrous Oxide, Helium Gas, Ethylene Gas, Argon Gas, Carbon Monoxide, ISO Tank Container, N2o Cream Charger, CO2 Tank, Oxygen Cylinders, Helium Gas Cylinder

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What capacities do you offer?

We provide standard capacities of 175L, 195L, and 210L for lab and medical use, 455L and 500L for industrial use, and custom capacities upon request.

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

Our MOQ is 5 units for standard models. 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 for Liquid Nitrogen, Liquid Oxygen, Liquid Argon, Liquid Carbon Dioxide, and Liquid Nitrous Oxide. Each gas requires specific valves and safety devices.

Q:What are the certificates do you have now?

Certifications include compliance with DOT, ISO, GB, TPED/PED standards, ASME Boiler and Pressure Vessel Code, and CE Marking.

Q:What is the delivery lead time?

Standard models in stock take 5-10 days after order confirmation. Customized orders require 20-45 days.