What certifications does the product hold?

The product is certified under ISO9001, QS, GS, TUV, and GB standards.

What are the standard working and maximum pressures?

The standard working pressure is 0.05 MPa, and the maximum working pressure is 0.09 MPa across all models.

How should the tank be transported and stored?

The tank must be kept upright at all times. When transporting, secure it with straps and ensure it is properly vented. Store upright with pressure relieved and the cap in place.

Reliable Ln2 Storage and Dispensing Solutions Across Multiple Sectors

Name: Reliable Ln2 Storage and Dispensing Solutions Across Multiple Sectors
Brand: LDH GAS SYSTEMS COMPANY LIMITED
SKU: 2127100562

Beijing, ChinaLDH GAS SYSTEMS COMPANY LIMITED

US$500.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

YDZ-200

Condition

New

Customized

Certification

ISO9001, QS, GS, TUV, GB

Tank Marerial

Metal Tank

Type

Tank Container

Storage Objects

Liquid

Application

Liquid Nitrogen Storage

Colour

Silver or White

Shape

Cylindrical or Cube-Shaped

Structural Properties

Double-Layer

Transport Package

Wooden

Specification

1000*600

Trademark

LDH

Origin

China

HS Code

7311009000

Production Capacity

50000 Units/Year

Key features

Self-Pressurized Dispensing: Integrated system enables convenient LN2 dispensing without external pumps.

Robust Stainless Steel Construction: Built with advanced insulation to maintain cryogenic temperatures safely.

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

Flexible Customization Options: Available in Silver or White, Cylindrical or Cube-Shaped, with full customization.

Multi-Sector Versatility: Ideal for labs, medical storage, agriculture, industry, food processing, and pharma.

1-Year Warranty Coverage: Includes 1-year warranty and after-sales service for peace of mind.

Advanced Safety Features: Equipped with primary and secondary safety valves to prevent over-pressurization.

Low Evaporation Rate: Static evaporation rate as low as 0.8% ensures efficient long-term storage.

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: ≤3.58h

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 customization options are available for the YDZ tank?

The tanks offer flexible customization including color (Silver or White), shape (Cylindrical or Cube-Shaped), and structural properties (Double-Layer). Full customization, minor customization, and customization from samples or designs are supported.

Q:How does the self-pressurization system work?

The tank routes a small amount of liquid nitrogen through an external vaporizer coil. As the liquid warms and vaporizes, it increases internal pressure, allowing for convenient dispensing without external pumps.

Q:What are the safety features included in the tank?

The tank features a primary safety valve set at 0.099 MPa and a secondary safety relief at 0.15 MPa to automatically release pressure. It also includes a pressure gauge, safety valve, and float level meter.

Q:What is the warranty period for this product?

We provide a 1-year warranty and 1-year after-sales service for all YDZ series liquid nitrogen tanks.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.