Sefic Brand Large Capacity Liquid Nitrogen Dewar Storage Tank

Name: Sefic Brand Large Capacity Liquid Nitrogen Dewar Storage Tank
Brand: Shanghai Eternal Faith Industry Co., Ltd.
SKU: 856146965

Shanghai, ChinaShanghai Eternal Faith Industry Co., Ltd.

US$500.00-1,000.00

1 Piece

Product profile

Customization

Available

Function

Storage Pressure Vessel

Application

Liquefied Gas

Model NO.

DPL700-450-2.88

Material

Metal Tank

Pressure

1.6MPa≤p<10.0MPa

Pressure Level

Medium Pressure (1.6MPa≤p<10.0MPa)

Condition

New

Nominal Capacity

450L

Effective Capacity

427L

Max Filling Weight(Lox/Lin/Lar)

444kg/310kg/543/427kg

Working Pressure

2.88MPa

The Opeing Pressure of Safety Value

3.45MPa

The Burst Pressure of Rupture Disk

5.17MPa

Weight of Empty Cylinder

360kg

Cylinder Dimension

766X1605

Transport Package

Wrapped by PVC

Specification

GB/ASME/EN

Trademark

SEFIC

Origin

Shanghai, China(Mainland)

HS Code

7311009000

Production Capacity

1000sets/Month

Key features

Large Nominal Capacity: 450L nominal capacity with 427L effective capacity for high-volume storage.

Multi-Gas Compatibility: Suitable for LOX, LIN, LAr, and LCO2 with specific max filling weights.

High Pressure Rating: Designed for medium pressure range 1.6MPa to 10.0MPa with 2.88MPa working pressure.

Low Evaporation Rate: Evaporation rate is less than or equal to 1.80% for efficient long-term storage.

International Certifications: Approved by TPED, GOST, DOT, and TUV standards for global compliance.

Durable Metal Construction: Constructed from metal with polished surface treatment and foot ring base support.

Advanced Safety Features: Equipped with safety valve at 3.45MPa and rupture disk at 5.17MPa burst pressure.

Liquid Level Monitoring: Includes a float rod liquid level gauge for accurate monitoring.

Company profile

Years of Export ExperienceExhibition ExperienceProduct CertificationR&D Capabilities

Shanghai Eternal Faith Industry Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.30h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with five production lines, stated output for gas-related products, and export markets spanning multiple regions. It supports extensive customization and reports new product development within the past year, but does not provide ODM services, SDKs, overseas warehouses, overseas agents, or overseas showrooms. Service procedures, corrective actions, and complaint-handling records are documented and followed. CE and other certifications are reported, while no factory environmental impact assessment report is available. Financial information is incomplete and inconsistent for assessing credibility. No specific customer cases or named customer references are provided.

CertificationsThe supplier reports CE and other product or sustainability-related certifications. However, the specific scope, validity, and certificate details are not provided, so the certification evidence supports capability but cannot establish comprehensive certification coverage.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling. These records provide explicit evidence of a structured service and complaint-management process.

R&D capabilityThe supplier reports that it had new products during the past year and supports multiple forms of customization, but it has no available SDK and does not provide ODM services. This demonstrates some product development activity, while the absence of ODM and SDK support limits evidence of broader innovation capability.

Production capacityThe supplier reports five production lines, stated production volumes for gas cylinder valves, gas tanks, gas cylinders, and tank containers, inventory capability, and export markets across multiple regions. However, its manufacturing contract status is unknown, and it has no overseas warehouse or overseas service presence.

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