Name: M10*1.0mm Thread Connector SS316L Filter For Hydrogen Gas Filtration Customized Suppliers, Manufacturers - Free Sample - TOPTITECH Metal Materials
Brand: TOPTITECH
SKU: 290292005

In cutting-edge fields such as hydrogen energy, fuel cells, and high-purity semiconductor manufacturing, the reliability and precision of gas filtration directly determine system performance and safety. TOPTITECH's stainless steel powder sintered filter element is specifically engineered for demanding hydrogen filtration applications.

Its core is constructed from medical-grade 316L stainless steel powder with excellent mechanical strength. The product features a compact design with a diameter of only 11.9mm and a length of 30mm, perfectly suited for space-constrained integrated equipment. Its standard M10*1.0 threaded interface ensures quick installation and absolute sealing in high-pressure lines.

Our filter element, with its absolute filtration rating of 0.5 microns, efficiently captures solid particles, catalyst fines, and condensed droplets entrained in hydrogen. Furthermore, its all-metal structure can withstand high-temperature baking and repeated sterilization, completely eliminating the risk of outgassing contamination associated with organic filter media. Whether used for pre-filtration before a hydrogen recirculation pump or as final protection at the fuel cell stack air intake, it delivers consistently durable and superior performance.

Products Specifications

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Material: 316L

Diameter: 11.9mm

Length: 30mm

Pore size: 0.5 micron

Connector: M10*1.0mm thread

Technique: sintering

Products Features

key Features

Exceptional hydrogen compatibility and safety

Manufactured from 316L ultra-low carbon stainless steel, it fundamentally eliminates the risk of hydrogen embrittlement. It offers high chemical stability, does not react with hydrogen, ensures long-term material integrity and filtration reliability, and guarantees zero secondary contamination.

Depth gradient filtration with high dirt Holding capacity

The unique powder gradient sintering technology creates a pore size distribution that gradually fines from the outside in, enabling true depth filtration. Contaminants are trapped throughout the entire 3D matrix, not just on the surface, resulting in a much higher contaminant loading capacity and extended maintenance intervals.

High precision and stable removal efficiency

Guarantees an absolute filtration rating of 0.5 microns, with a removal efficiency exceeding 99.9% for solid particles, aerosols, and fine droplets. The performance is stable without particle migration, delivering exceptionally high-purity hydrogen to downstream stacks, sensors, or process chambers.

Robust structure and tolerance to extreme conditions

The monolithically sintered metal structure offers extremely high mechanical strength and strong pressure differential resistance. It can withstand frequent pressure surges and drastic temperature cycling and supports in-situ high-temperature sanitization and backwashing regeneration.

Compact design for easy integration

The exquisite design with an 11.9mm diameter and 30mm length significantly saves system space. The standard M10*1.0 external thread interface conforms to common industrial standards, facilitating direct integration into valves, piping, or chamber ports. Installation and removal are straightforward, minimizing maintenance costs.

Low flow resistance and high permeability

The optimized pore structure and high porosity (typically ≥35%) ensure extremely low initial pressure drop while maintaining high filtration accuracy. This reduces energy consumption for gas conveyance and improves the operational efficiency of the entire hydrogen system.

Products applications

Fuel Cell Systems: Used in hydrogen supply lines or recirculation loops of fuel cell vehicles to effectively protect the proton exchange membrane and catalysts of the fuel cell stack from performance degradation due to particle erosion or poisoning. It is a key component for enhancing stack lifespan and reliability.

Hydrogen Production and Purification Equipment: Serves as a final-stage precision filter at the end of processes like electrolysis, methanol reforming, or industrial by-product hydrogen purification, ensuring the cleanliness of the output hydrogen meets high-grade standards for fuel cell or industrial use.

Semiconductor and Photovoltaic Manufacturing: Protects expensive process chambers and precision components from particulate contamination in applications requiring ultra-high purity hydrogen as a reduction, carrier, or purge gas in processes like silane deposition, annealing, and epitaxy, safeguarding the yield of chips and photovoltaic cells.

Laboratory Analysis and High-Pressure Hydrogen Storage: Provides reliable filtration for carrier gases in analytical instruments like gas chromatographs and mass spectrometers, ensuring accurate results. It can also be used at hydrogen refueling station outlets or hydrogen cylinder valves to filter particulates potentially introduced during compression or filling, ensuring fueling safety and clean gas supply to vehicles.