Do you have quality certifications?

Yes, we operate under ISO9001:2008 and ISO 13485 quality management systems.

Can the cylinders deliver both liquid and gas?

Models DPL175/195/210 can deliver either liquid or gas, while larger models deliver liquid only.

175L Vertical Welded Insulated Dewar Flasks

Name: 175L Vertical Welded Insulated Dewar Flasks
Brand: CBM TECHNOLOGIES (NINGBO) CO., LTD.
SKU: 725501802

Zhejiang, ChinaCBM TECHNOLOGIES (NINGBO) CO., LTD.

Negotiable

5 Pieces

Sample price:US$688.00/piece.Request sample

Product profile

Customization

Available

Function

Storage Pressure Vessel

Application

Liquefied Gas

Model NO.

Vertical

Material

Carbon Steel

Pressure

1.6MPa≤p<10.0MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Low Pressure (0.1MPa≤p<1.6MPa)

Condition

New

Item

Cryogenic Liquid Nitrogen Oxygen Dewar Cylinders

Mat.

Steel

Use

for Liquid Nitrogen Oxygen Gas

Transport Package

Wooden Packed

Specification

Vertical(CUSTOMIZED)

Trademark

CBMTECH

Origin

Ningbo, China

HS Code

73110090

Production Capacity

5000sets/Month

Key features

Wide Volume Options: Available in 175L, 195L, 210L, 375L, 410L, 450L, and 495L capacities.

Vacuum Insulation Design: Silver plated or polished walls reduce heat radiation for efficient storage.

Multi-Gas Compatibility: Suitable for liquid oxygen, nitrogen, argon, and carbon dioxide storage.

High Pressure Rating: Working pressure ranges from 1.40MPa to 2.0MPa with safety relief valves.

Fast Delivery Time: Standard delivery completed within 3 to 4 weeks.

Low MOQ Acceptance: Minimum order quantity starts at just 50 pieces.

ISO Quality Certified: Manufactured under ISO9001:2008 and ISO 13485 quality management systems.

Large Production Capacity: Monthly output exceeds 50,000 gas cylinders and 30,000 medical oxygen cylinders.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceODM ServicesFast Delivery

CBM TECHNOLOGIES (NINGBO) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.20h

About Our Factory & Business Background

AddressNo. 1299 Yinxian Avenue Shounan Street Yinzhou Ningbo, 315100, P. R. China, Ningbo, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSeamless Steel Gas Cylinders, Aluminum Gas Cylinders, Acetylene Cylinders, Gas Regulators, Gas Cylinder Valves & Parts, Oxygen Cylinder Trolleys, Medical Gas Outlets, Gas Adaptors, Respiratory Products, Gas Equipment Parts

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 gases can be stored in these dewar flasks?

They are designed for liquid oxygen, liquid nitrogen, liquid argon, and liquid carbon dioxide.

Q:What is the minimum order quantity?

The minimum order quantity is 50 pieces.

Q:How long does delivery take?

Fast delivery is available within 3 to 4 weeks.

Q:Are these cylinders suitable for medical use?

Yes, they are widely used in medical health care, scientific research, and gas supply systems.

Q:What is the working pressure range?

The working pressure is 1.40MPa to 2.0MPa (203 Psig).

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