| Price | USD80-300 |
| MOQ | 1 |
| Delivery Time | 5-25days |
| Brand | XHS / Custom |
| Place of Origin | China |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Model Number | Custom |
| Packaging Details | PE Bag and Carton |
| Payment Terms | T/T |
| Supply Ability | 1000000 |
| Place of Origin | China | Size | Custom |
| Packaging Details | PE Bag and Carton | Color | Silver, Gold, etc |
| Material | Stainless steel, Titanium, Cu-Ni alloy, Fe-Ni alloy | Model Number | Custom |
| Supply Ability | 1000000 | Certification | ISO 9001, ISO 14001, IATF 16949 |
| Brand Name | XHS / Custom | Payment Terms | T/T |
| Manufacturing Technology | Photo Chemical Etching and Diffusion Welding | Price | USD80-300 |
| Delivery Time | 5-25days | Minimum Order Quantity | 1 |
High-quality fuel cell bipolar plates made via advanced chemical etching. ISO-certified manufacturer with 13+ years of expertise.
Fuel Cell Bipolar Plates: High-Performance Etching Solutions
What is a Fuel Cell Bipolar Plates?
A fuel cell bipolar plate is a critical component in fuel cell stacks, responsible for distributing reactant gases (hydrogen and oxygen), collecting electrical current, removing heat, and providing structural support. Its precision design directly impacts fuel cell efficiency, durability, and power output.
Complex Flow Field Patterns: Precision-etched microchannels for uniform gas distribution.
Low Contact Resistance: Enhances overall fuel cell efficiency.
Why
These
Materials?
1.
Stainless
Steel
&
Titanium:
♦ Exceptional corrosion resistance in acidic/alkaline conditions.
♦ High mechanical strength for long-term durability.
♦ Superior thermal conductivity for heat management.
2. Nickel Alloys:
♦ Ideal for high-temperature fuel cells (e.g., SOFCs).
♦ Combines conductivity with oxidation resistance.
3. Aluminum:
♦ Lightweight alternative for portable fuel cell systems.
♦ Cost-effective without compromising performance.
Chemical etching outperforms traditional machining methods for flow field plates:
Complex Geometries: Achieve intricate microchannel patterns without tool wear.
Burr-Free
Edges: Eliminate
post-processing
and
ensure
leak-proof
seals.
Material
Integrity: No
heat-affected
zones
or
mechanical
stress.
Scalability: Cost-effective
for
both
prototypes
and
mass
production.
Thin
Material
Handling:
Precision
etching
down
to
0.02mm
thickness
What
is
Chemical
Etching?
Chemical
etching
is
a
subtractive
manufacturing
process
that
uses
controlled
chemical
reactions
to
selectively
remove
material,
creating
precise,
complex
parts.
Our Manufacturing Capabilities
The material ,thickness and size we can produce as following
| Material | Thickness | Size |
| STEEL AND STAINLESS STEELS | 0.01mm – 1.5mm | 650mm x 1800mm |
| NICKEL AND NICKEL ALLOYS | 0.01mm – 1.5mm | 600mm x 1500mm |
| COPPER AND COPPER ALLOYS | 0.01mm – 1.5mm | 600mm x 1500mm |
| ALUMINIUM | 0.01mm – 1.5mm | 600mm x 1500mm |
| TITANIUM AND TITANIUM ALLOYS | 0.01mm – 1mm |
600mm x 550mm |
How to customize the Bipolar plates from us.
1.Please send us your design.
We accept the following file formats:
DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and Adobe Illustrator
2.Samples making lead time:3-10days
3.Express:By DHL,Fedex,TNT,around 3-7days
Why
Choose
Us?
✅
13+
Years
Expertise:
Trusted
by
global
clients
in
automotive,
energy,
and
aerospace.
✅
ISO
9001/14001
&
IATF
16949
Certified:
Guaranteed
quality
and
sustainability.
✅
Prototype
Delivery
time:
3-7days.
✅
Mass
Production:
2-3Weeks
✅Competitive Pricing: Optimized processes for cost efficiency.
