What is the minimum order quantity?

The minimum order quantity is 1 unit.

Cryogenic Welding Liquid Nitrogen Gas Cylinder Dewar for Sale

Name: Cryogenic Welding Liquid Nitrogen Gas Cylinder Dewar for Sale
Brand: LDH GAS SYSTEMS COMPANY LIMITED
SKU: 1950104105

Beijing, ChinaLDH GAS SYSTEMS COMPANY LIMITED

US$42.00-500.00

50 Pieces

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Model NO.

YDS-30

Condition

New

Customized

Certification

ISO9001, QS, GS, TUV, GB

Tank Marerial

Metal Tank

Type

Low Temperature Storage & Transportation Equipment

Storage Objects

Liquid

Volum

Small

Temperature

-196

Net Weight

6kg

Application

Storage of Liquid Nitrogen

Transport Package

Wooden

Specification

300*500

Trademark

LDH

Origin

China

HS Code

7311009000

Production Capacity

50000 Units/Year

Key features

Customization Options: Customizable volume from 1L to 5000L, neck size, and structure form based on customer demand.

High-Strength Lightweight Design: Constructed from lightweight aluminum alloy or austenitic stainless steel with high strength.

Multi-Layer Insulation: Features multi-layer adiabatic structure and vacuum chamber for ultra-low evaporation loss.

Five-Year Vacuum Warranty: Provides a comprehensive five-year warranty specifically for vacuum integrity.

Versatile Applications: Suitable for medical, biological, animal husbandry, defense, and scientific research fields.

Smart Monitoring System: Optional intelligent IoT system with cloud storage for remote centralized data monitoring.

Safety Protection Features: Equipped with protective sleeves and optional safety lock cover structures to ensure sample safety.

Transportation Support: Designed with special internal support structures and shockproof treatment for safe transport.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

LDH GAS SYSTEMS COMPANY LIMITED

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.21h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope includes gas, gas separation and purification equipment, machinery, installation, technical services, and import/export activities. It reports more than ten years of gas design and R&D experience, broad customization and ODM/OEM capabilities, available SDK support, and documented procedures for supplier service assessment, corrective actions, and customer complaints. Production information states annual outputs of 300 nitrogen generator sets, 350 oxygen generator sets, and 150 liquid nitrogen generator sets, with finished-product inspection instructions followed uniformly. ISO 9001:2015 certification is reported. Financial records are indicated for 2021–2023, but no financial results are provided. Overseas support appears limited because no overseas showroom, agent, branch, or offline trade-show participation is reported. No specific customer cases are disclosed.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate and also reports uniformly followed instructions for finished-product inspection. The available evidence supports quality-management certification, although no other certifications are identified.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, corrective and preventive actions, and service-capability assessment. It also states that its technical team provides pre-sale, sales, and after-sales technical support, including installation guidance and training; however, it reports no overseas agents, branches, showroom, or overseas-service countries.

R&D capabilityThe supplier reports more than ten years of gas design and R&D experience, a professional technical team, new products during the past year, ODM services, OEM services for well-known brands, and an available SDK. These statements provide explicit evidence of established product-development and technical-support capability.

Production capacityReported annual production output is 300 nitrogen generator sets, 350 oxygen generator sets, and 150 liquid nitrogen generator sets. The supplier also reports a one-month off-peak lead time, finished-product inspection instructions that are uniformly followed, and 11–20 quality-control staff, supporting a documented production and quality-control operation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and original-design support.

Product Q&A

Q:What is the warranty period for the vacuum?

We provide a five-year vacuum warranty for all our liquid nitrogen tanks.

Q:Can the tank volume be customized?

Yes, we can customize the volume from 1 liter to 5000 liters, along with neck size and structure form.

Q:What materials are used to make the tank?

The tanks are made of lightweight aluminum alloy or austenitic stainless steel for high strength and low-temperature performance.

Q:Is the tank suitable for long-distance transportation?

Yes, the transportation storage class is designed for long-distance transport with special shockproof treatment, though violent collision should be avoided.

Q:Does the tank support remote monitoring?

Yes, an optional intelligent Internet of Things system allows for remote centralized data monitoring and cloud storage.