If the cylinder recycled and can be refilled gas again?

Yes, usually the seamless steel cylinder can recycle to use for 20 years, and also can be refill gas again. But , when you ordered our cylinder, you have to inform us before exporting, we will handle all the import customs clearance formalities.

Fast delivery, Factory price and soonest reply within 24 hours.

Premium 99.999% Pure Hydrogen Gas 50L at 200 Bar

Name: Premium 99.999% Pure Hydrogen Gas 50L at 200 Bar
Brand: Qingdao Hyperion Special Gas Co., Ltd
SKU: 2228130015

Shandong, ChinaQingdao Hyperion Special Gas Co., Ltd

US$100.00

100 Pieces

US$25.00

101+ Pieces

Product profile

Customization

Available

CAS No.

1333-74-0

Formula

Model NO.

99.99%

EINECS

1333-74-0

Constituent

Grade Standard

Industrial Grade

Chemical Property

Inflammable Gas

Color

Colorless

Name

Hydrogen

Un No

1049

Pressure

200bar

Boiling Point

-252.77℃(20.28K)

Cylinder Pressure

12.5MPa/15MPa/20MPa

DOT Class

2.1

Molecular Weight

2.01588

Density

0.089g/L

Cylinder Standard

GB/ISO/DOT

Melting Point

-259.2℃(14.01K)

Appearance

Colorless Transparent, Odorless, Insoluble in Wate

Transport Package

Cyliner

Specification

40L/47L/50L

Trademark

RMLT

Origin

China

HS Code

2804100000

Production Capacity

2000 Cylinders/Month

Key features

High Purity Grade: Available in 99.99%, 99.999%, and 99.9999% purity levels for industrial applications.

Multiple Cylinder Sizes: Offered in 40L, 47L, and 50L cylinders with pressures up to 200 Bar.

Customizable Packaging: Flexible cylinder specifications and valve options available based on customer requirements.

Wide Application Range: Suitable for welding, metallurgy, semiconductor manufacturing, and chemical synthesis.

Quality Assurance: Cylinders undergo cleaning, drying, vacuum pumping, and purity testing before filling.

Recyclable Cylinders: Seamless steel cylinders can be recycled and refilled for up to 20 years.

Fast Delivery: Standard preparation time is 7-10 days with factory pricing and quick response.

Global Standards Compliance: Cylinders meet GB, ISO, and DOT standards for safety and transport.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesQuality Assurance

Qingdao Hyperion Special Gas Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.30h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company offering export trade, service, R&D, quality control, and related capabilities. It has self-operated import and export rights, reports that 71%–90% of sales come from exports, and has exported for six years. It maintains inventory capability and offers broad customization and ODM services, but has no overseas warehouse, showroom, agent, or branch. Service governance is weakly documented: no written procedures or records were provided for supplier service assessment, corrective and preventive actions, or customer complaint handling. The supplier reports no management-system certifications, no new products in the past year, no offline trade-show participation, and no OEM service for popular brands. Production scale, customer references, and financial credibility cannot be reliably confirmed from the available non-financial information.

CertificationsThe supplier’s certification of management systems is stated as NIL. This is explicit evidence that no management-system certification is reported in the provided data.

After-Sales capabilityService controls are weakly evidenced: there are no written procedures or records for service-capability assessment, corrective and preventive actions, or complaint handling. The supplier has inventory capability, but no overseas warehouse, showroom, agent, or branch, and reports zero countries offering overseas services.

R&D capabilityThe supplier provides ODM services and reports one year of total R&D engineer experience, but states that no new products were developed in the past year and has no available SDK. The evidence indicates some design-service capability but limited demonstrated recent innovation.

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

Product Q&A

Q:What's the MOQ?

Different products have different MOQ, Pls feel free to contact with me directly for your requirement.

Q:What is the delievery time?

Depends on your quantity. Normally it will cost 7-10 days for preparation.

Q:What is the package, storage& transportation details?

Package:Steamless steel cylinder with different valves,or as to your requirement. Stored in shady, cool, dry, eventilated warehouse, and keep away from sunlight and any ramming.

Q:What is the payment terms?

30% T/T in advance, balance against the B/L.

Q:How to check gas quality?

Before filling the gas, the cylinder will be treated carefully, such as cleaning, drying, vacuum pumping and replscement. Then, we will take tests every treated cylinder to assure them inside purity. Thirdly, we will take a test for all the gas after fill into the cylinder, to make sure the quality of the gas along with the tested reported.