Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCS / week |
| Delivery Time | 3-15 days |
| Packaging Details | PE bags and Cartons / Customized |
| Thickness | 0.02mm - 3mm according to different request |
| Maxmum single part | 1500mm*650mm |
| Minimum single part | 1mm*1mm |
| Tolerance | +/- 0.005mm |
| Materials | Stainless steel or customized |
| Production Process | Photo Chemical Etching, Plating, Stamping, Laser cutting |
| Brand Name | XHS/ Customized |
| Model Number | Custom |
| Certification | ISO 9001, ISO 14001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Chemical Etched Metallic Bipolar Plates With Perfect Flatness for Fuel Cell
Custom Precision Fuel Cell Bipolar Plates Via Chemical Etching Processing
Advanced Precision-Etched Bipolar Plates for Energy Conversion Systems with Mass
Precision Metal Bipolar Plate with Custom Flow Field Design
Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCS / week |
| Delivery Time | 3-15 days | Packaging Details | PE bags and Cartons / Customized |
| Thickness | 0.02mm - 3mm according to different request | Maxmum single part | 1500mm*650mm |
| Minimum single part | 1mm*1mm | Tolerance | +/- 0.005mm |
| Materials | Stainless steel or customized | Production Process | Photo Chemical Etching, Plating, Stamping, Laser cutting |
| Brand Name | XHS/ Customized | Model Number | Custom |
| Certification | ISO 9001, ISO 14001 | Place of Origin | China |
| High Light | Photochemical Machining Metallic Bipolar Plate ，Half Etching Hydrogen Fuel Cell Plate ，Metallic Bipolar Plate with Warranty | ||
Half Etching Metallic Bipolar Plate For Hydrogen Fuel Cell
The metallic bipolar plate distributes reactant gases, ensures efficient electron conduction, and optimizes flow channel design with corrosion-resistant metal materials, providing durable and cost-effective performance for fuel cells.
Specifications of Half Etching Metallic Bipolar Plate
—————————
| Item | Half Etching Metallic Bipolar Plate / Hydrogen Fuel Cell Plate |
| Material | Stainless steel 201,202,304,316,410 etc./ Aluminum/ Copper/ Brass/ Steel alloy/ Titanium/ Various kinds of material can be chosen |
| Thickness | 0.02mm - 3mm according to different request |
| Minimum single part | 1mm*1mm |
| Maximum single part | 1500mm*650mm |
| Surface Treatment | Polishing,brushing,electroplating,nickel plating,anodizing,etc... |
| Characteristics | Outstanding corrosion resistance Light-weight Very good strength and hardness Excellent thermal conductivity High electrical conductivity Burr free and clean Full recyclability |
Etching creates precise flow channel patterns in bipolar plates, optimizing gas diffusion and reducing pressure drops. This subtractive method ensures uniform geometry to enhance flow efficiency and electrochemical performance while maintaining material conductivity. It enables corrosion-resistant materials (e.g., stainless steel/coated metals) and supports scalable production with balanced cost-durability for sustained fuel cell operation.
The production process of chemically etched bipolar plates
—————————
1. Material selection (stainless steel/titanium)
2. Surface cleaning
3. Photoresist coating to define flow channel patterns
4. Exposing and Developing
5. Chemical etching to dissolve exposed areas
6. Post-processing (resist removal, residue neutralization)
7. Quality inspection
Precise control of etching parameters (time, temperature, concentration) ensures uniform channel geometry for optimized gas distribution, conductivity, and corrosion resistance while maintaining structural integrity. This method supports scalable, cost-efficient mass production.
Different shapes of Metallic Bipolar Plates for Hydrogen Fuel Cell
—————————
How to custom Metallic Bipolar Plate from us?
—————————
1. Please send us your design.
We accept the following file formats:DWG, DXF, PDF, STP, Gerber, IGES, CorelDraw and AI.
2. Samples making lead time:3-10 days
3. Express:By DHL, FedEx, UPS, Air or Sea.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new... For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new...
Get in touch with us
Leave a Message, we will call you back quickly!