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Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

Name: Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance
Brand: Shenzhen Xinhaisen Technology Limited
SKU: Customize
Price: 75.00 USD
Availability: InStock

Brand Name:	XHS/Customize
Model Number:	Customize
MOQ:	10
Price:	50-100USD
Payment Terms:	T/T
Supply Ability:	10000-100000PCD / week

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ISO 9001, ISO 14001, IATF 16949

Material:

Stainless Steel, Alloys,etc.

Application:

Fuel Cell Systems

Surface Finish:

Smooth

Tolerance:

+/-0.01mm

Processing Technology:

Photo Chemical Etching

Thickness:

0.5 Mm - 3.0 Mm

Packaging Details:

PE bags and Carton

Supply Ability:

10000-100000PCD / week

Highlight:

Corrosion Resistance Bipolar Plates Fuel Cell

Medical Bipolar Plates Fuel Cell

Aerospace fuel cell plate

Product Description

Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

Bipolar Plates Overview

Xinhaisen Technology specializes in manufacturing high-performance chemically etched bipolar plates for fuel cells, flow batteries, and other electrochemical applications. Our precision etching process enables complex flow field patterns with exceptional dimensional accuracy and surface quality.

Bipolar Plates Key Features

Complex, Burr-Free Channels: Creates intricate, multi-depth flow field designs with smooth, burr-free surfaces for optimal gas flow and water management.
High Precision & Consistency: Excellent uniformity across the entire plate and from plate to plate (±0.03mm), ensuring consistent fuel cell stack performance.
Material Versatility: Can process various corrosion-resistant conductive metals, including 316L stainless steel, titanium, and aluminum.
Thin & Lightweight: Capable of producing very thin plates (from 0.05mm), contributing to higher power density stacks.
Rapid Prototyping & Scale-Up: No hard tooling required for design iterations, enabling fast development cycles and seamless transition to volume production.

Bipolar Plates Specification

Parameter	Specification
Material	Stainless Steel, Titanium, Alloys,etc.
Electrical Conductivity	>10,000 S/cm (material dependent)
Corrosion Resistance	Passes ASTM G48 Method A (for stainless)
Dimensional Tolerance	±0.01mm (high precision)
Surface Roughness	Ra 0.4μm - 1.6μm (customizable)

Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance 0

Bipolar Plate Applications
Metallic bipolar plates are primarily used in:

Proton Exchange Membrane Fuel Cells (PEMFCs)
Hydrogen Fuel Cell Stacks for:
- Automotive & Transportation (FCEVs, buses, trucks)
- Stationary Power Backup & Generation
- Portable & Remote Power Systems
- Material Handling Equipment (e.g., forklifts)
Other Energy Conversion Devices requiring precision fluidic plates.

Performance Advantages

·Optimized Fluid Dynamics: Precision-etched flow fields reduce pressure drop
·Enhanced Contact: Uniform surface for better current collection
·Thermal Management: Integrated cooling channel designs available
·Weight Reduction: Thin yet rigid constructions
·Sealing Compatibility: Flat surfaces for reliable gasket performance

Quality Assurance

·Material certification (ASTM/EN standards)
·100% dimensional inspection
·Leak testing (helium or pressure decay methods)
·Surface roughness measurement
·Electrical conductivity testing
·ISO 9001:2015 certified production

Welcome to contact us at any time!

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

A*a

United States Dec 10.2025

Helpful (9)

Pretty good.

M*e

Canada Nov 26.2025

Helpful (10)

I think the blades they made are very precise. The packaging is excellent and the product has no burrs. The service is also very good.

J*s

United States Aug 26.2025

Helpful (3)

Good communication, and very fast reponse. Fast production and delivery.

Tags:

Photo Chemical Machining

Metal Chemical Etching

Metal Etching Service

Precision Metal Etching

Stainless Steel Photo Etching

Titanium Etching

Metallic Bipolar Plates

Photo Etch Mesh

Optical Encoder Disc

PCB EMI Shielding

Nickel Etching

Aluminum Etching

Copper Chemical Etching

Reel To Reel Etching

Pche Heat Exchanger

Ultra Thin Vapor Chamber

Photo Chemical Machining

Metal Chemical Etching

Metal Etching Service

Precision Metal Etching

Stainless Steel Photo Etching

Titanium Etching

Metallic Bipolar Plates

Photo Etch Mesh

Optical Encoder Disc

PCB EMI Shielding

Nickel Etching

Aluminum Etching

Copper Chemical Etching

Reel To Reel Etching

Pche Heat Exchanger

Ultra Thin Vapor Chamber

products details

Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

Corrosion Resistance Bipolar Plates Fuel Cell

Medical Bipolar Plates Fuel Cell

Aerospace fuel cell plate

Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

Bipolar Plates Specification

Overall Rating

Rating Snapshot

All Reviews