Hydrogen Supply Chain Hydrogen Gas Cylinder, 35 / 70 MPa Steel Hydrogen Cylinder

• Customization: Available
• After-sales Service: Free Maintaince Is Available
• Warranty: 1 Year
• Model NO.: WGHC-01
• Function: Storage Pressure Vessel
• Application: Gas
• Material: Cfrp
• Pressure: 10.0MPa≤p<100.0MPa
• Storage Medium: Moncombustible/Nontoxic
• Pressure Level: High Pressure (10.0MPa≤p<100.0MPa)
• Condition: New
• OEM: Accepted
• Type Collection: 1-4
• Transport Package: Nylon, Box, Transparent PP Bag
• Specification: 400 mm
• Trademark: Wellcare
• Origin: China
• HS Code: 7613009000
• Production Capacity: 100, 000 Pieces for One Year

Product Description

Product Description

Hydrogen Gas Cylinders Development, Quality and Manufacture ability   (CAD, CAE, process )  

Hydrogen high pressure storage systems
	Tailored and scalable storage systems
	High pressure systems for heavy duty Optimized design for trains, bus and trucks
	Floor modules for passenger vehicles Tubular assembly fitting into the battery pack space of electric platforms

Product Parameters

Type IV HPVs Pic. and some notes

TYPE	237x6 H2 SYSTEM	175x5 H2 SYSTEM	237x6 H2 SYSTEM	237x8 H2 SYSTEM	47L x 3 H2 SYSTEM
APPLICABLE SCENE	Bus	HD Truck	Coach Bus	Train	Van
WORKING PRESSURE (Mpa)	35	70	35	35	70
WORKING TEMPRETURE (ºC)	-40~+85	-40~+85	-40~+85	-40~+85	-40~+85
FILLING MEDIIUM	H2	H2	H2	H2	H2
MAX. H2 CAPBILITY	34	35	34	45	6
VESSEL VOLUME (L)	237	175	237	237	47
TOTALVOLUME (L)	1422	875	1422	1896	141
SENSOR	H2 /HP/ MP Sensor	H2 /HP/ MP Sensor	H2 /HP/ MP Sensor	H2 /HP/ MP Sensor	H2 /HP/ MP Sensor
TPRD	OTV+EP	OTV+EP	OTV+EP	OTV+EP	OTV+EP

 

Detailed Photos

FAQ

In a world where sustainable energy solutions are becoming increasingly crucial, hydrogen is emerging as a frontrunner in the race to decarbonize our planet. One of the key components in the hydrogen supply chain is the humble yet essential hydrogen cylinder. In this blog, we will delve into the technical intricacies of hydrogen cylinders and explore the various types that play a pivotal role in the hydrogen economy.

Understanding Hydrogen cylinders
Hydrogen cylinders are high-pressure containers designed to store and transport gaseous or liquid hydrogen safely. These hydrogen cylinders are engineered to withstand extreme pressure levels, ensuring the integrity of the stored hydrogen. The pressure inside hydrogen cylinders can range from 350 to 700 bar (5,076 to 10,152 psi), depending on the type and application.

Types of Hydrogen cylinders-:

Type I hydrogen cylinders (Metallic)
Type I hydrogen cylinders are the most common hydrogen storage solution, typically made from steel or aluminum. They are robust and have a seamless metal construction. These hydrogen cylinders can store hydrogen at pressures up to 350 bar. While they are cost-effective and widely used, they tend to be heavier compared to other types.

Type II hydrogen cylinders (Metallic-Lined)
Type II hydrogen cylinders are an evolution of Type I hydrogen cylinders with a twist. These hydrogen cylinders feature a metallic liner that is reinforced with a composite wrap. This design reduces the overall weight of the cylinder while maintaining its structural integrity. Type II hydrogen cylinders can store hydrogen at higher pressures, typically up to 700 bar.

Type III hydrogen cylinders (Fully Composite)
Type III hydrogen cylinders are at the forefront of hydrogen cylinder technology. They are constructed entirely from composite materials such as carbon fiber reinforced with epoxy. These hydrogen cylinders are incredibly lightweight, making them ideal for applications where weight is a critical factor, such as fuel cell vehicles. Type III hydrogen cylinders can store hydrogen at pressures ranging from 350 to 700 bar.

Type IV hydrogen cylinders (Fully Composite with Liner)
Type IV hydrogen cylinders represent the pinnacle of hydrogen cylinder engineering. They combine the benefits of Type III hydrogen cylinders with an additional plastic liner that enhances hydrogen containment. This innovative design maximizes safety and weight reduction, allowing for higher storage pressures.


Comparative Data

Let's compare these cylinder types in terms of their weight, storage capacity, and pressure:

Cylinder Type	Weight (kg)	Storage Capacity (kg H2)	Maximum Pressure (bar)
Type I	40-90	3-10	Up to 350
Type II	30-70	4-12	Up to 700
Type III	25-55	3-9	Up to 700
Type IV	20-45	2-8	Up to 700

As the table indicates, Type IV hydrogen cylinders offer the best weight-to-capacity ratio, making them highly suitable for applications demanding lightweight and high-pressure storage solutions.

Applications and Future Prospects
Hydrogen cylinders find applications in various sectors, including:

Transportation: Fuel cell vehicles (FCVs) and hydrogen-powered buses often rely on Type III and Type IV hydrogen cylinders for lightweight and high-pressure hydrogen storage.

Industry: Hydrogen cylinders play a vital role in industrial processes like metal welding, electronics manufacturing, and food processing.

Energy Storage: Hydrogen cylinders are being explored for grid-scale energy storage, allowing excess renewable energy to be stored as hydrogen for later use.

Conclusion

Hydrogen cylinders are the unsung heroes of the hydrogen economy, enabling the safe storage and transportation of this promising energy carrier. As technology continues to advance, we can expect even more innovative developments in hydrogen cylinder design, further accelerating the adoption of hydrogen as a clean and sustainable energy solution. Whether it's for transportation, industry, or energy storage, these hydrogen cylinders are set to shape a greener future for our planet.