What after-sales support is available?

We offer online and video technical support.

What are the main applications for this liquid helium dewar?

It is widely used in cryogenic superconductivity, scientific research, and factory liquefaction.

Low Pressure Cryogenic Liquid Helium Welded Insulated Dewar

Name: Low Pressure Cryogenic Liquid Helium Welded Insulated Dewar
Brand: WOBO Industrial Group Corp.
SKU: 1949537492

Henan, ChinaWOBO Industrial Group Corp.

US$3,900.00

1 Piece

Product specifications

30-1000L

Product profile

Customization

Available

After-sales Service

Online and Video Technical Support

Warranty

1 Years

Model NO.

30L-1000L

Condition

New

Customized

Certification

ISO9001, QS, GS, TUV, GB

Tank Marerial

Metal Tank

Type

Low Temperature Storage & Transportation Equipment

Storage Objects

Liquid

Volume

30L-1000L

Weight

114kg

Static Evaporation Rate

1.25%/Day

Diameter

606mm

Height

1546mm

Main Relief Valve Pressure Setting

10psig

Second Relief Valve Pressure Setting

12psig

Transport Package

Wooden Case

Specification

610mm*1527mm

Trademark

Cryo Chains

Origin

China

HS Code

7311009000

Production Capacity

1000units/Per Month

Key features

Customized Volume Options: Available in custom volumes ranging from 30L to 1000L to meet specific needs.

Advanced Vacuum Insulation: Utilizes high-efficiency vacuum insulation and multi-cold screen technology to minimize evaporation.

Low Static Evaporation Rate: Features a static evaporation rate of only 1.25% per day for efficient storage.

Durable Stainless Steel Construction: Made of austenitic stainless steel with a large neck for easy insertion and thermal stability.

Comprehensive Certifications: Certified by ISO9001, QS, GS, TUV, and GB standards for quality assurance.

Versatile Application Scope: Ideal for cryogenic superconductivity, NMR, spectrometers, and scientific research.

Robust Transportation Design: Durable structure suitable for truck transportation and frequent daily use.

Integrated Base and Caster: Comes with a one-piece caster and base for stability and mobility.

Company profile

WOBO Industrial Group Corp.

Henan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1996-07-09Nearest Port: Shanghai, QingdaoAverage Response Time: ≤6.58hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryWOBO Industrial Group Corp. is identified as a Chinese manufacturer/factory and group corporation based in Henan, with business coverage spanning industrial equipment, instruments, energy, manufacturing, electrical products, chemicals, and related services. The supplier reports more than 10 production lines, 21–30 R&D engineers, 11–20 quality-control staff, and multiple management-system certifications. Its offerings include hydrogen-generation, air-separation, gas-separation, cryogenic, and membrane equipment. Evidence indicates technical consulting, engineering design, installation, commissioning, training, turnkey projects, international trade experience, and broad export-market coverage. However, the provided information does not establish financial credibility, specific customer cases, or a demonstrated product-customization capability.

Supplier typeWOBO Industrial Group Corp. is explicitly classified as a Manufacturer/Factory and Group Corporation, with operations covering advanced manufacturing, industrial development, international trade, and multiple industrial sectors. This supports its identification as an industrial manufacturing supplier rather than solely a trading company.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 13485, ISO 14001, ISO 9001, ASME, and HACCP certifications. These stated certifications provide explicit evidence of formal management, quality, environmental, occupational-safety, medical-device, pressure-equipment, and food-safety-related systems, although the specific applicability of each certification to the target product is not provided.

After-Sales capabilityWOBO explicitly states that it provides technical consulting, engineering design, equipment installation and commissioning, technical training, turnkey projects, and sincere service support. These services indicate a documented capability to support customers beyond product delivery.

R&D capabilityWOBO states that it emphasizes scientific and technological innovation, exchanges with domestic and foreign research institutions and universities, adopts advanced design concepts, and develops emerging technologies and new processes. Its stated focus on hydrogen, green energy, gas separation, and advanced manufacturing supports an explicit innovation orientation.

Production capacityThe supplier reports more than 10 production lines, 21–30 R&D engineers, and 11–20 quality-control staff, while offering multiple equipment categories including hydrogen generators, air-separation plants, membrane-separation equipment, and cryogenic equipment. These stated resources and product scope provide explicit evidence of substantial production capability, although actual capacity by product is not detailed.