Hastelloy© Powder Sintered Filtration Solutions

Hastelloy powder sintered filters are made from Hastelloy material through a high-pressure compaction process. Hastelloy filters feature medium porosity (40-50%) and permeability, allowing high fluid flow while effectively capturing particles. They can be produced with filtration ratings as fine as 0.2 microns (nominal).

Hastelloy powdered sintered filters offer several key features

Supports backwashing with 100% removal of captured solids
Available in porosities from 150 microns to 0.5 microns
Offered in lengths of 10", 20", 30", and 40"
Pleated design option for increased filtration area and dirt-holding capacity
Maintains minimal pressure drop, even at high filtration velocities
Non-shedding design prevents particle release

Ideal for removing impurities from liquids and gas before they enter critical processing stages, ensuring cleaner downstream processes and protecting equipment. Efficiently captures valuable metal catalysts in chemical and pharmaceutical production, enabling easy recovery and reuse, which helps reduce material costs and minimize waste. Ensures clean, contaminant-free steam in the filtration process. Hastelloy powdered sintered filters used in various industrial processes, ensuring their purity and integrity while reducing contamination risks.

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Custom Hastelloy© Sintered Powdered Filter

Introducing Hastelloy© Sintered Powdered Filters from Kumar Process Consultants, for an advanced solution for filtration processes across various industries. Manufactured by using high-grade Hastelloy material for ensuring superior durability and performance. The sintering process creates a porous structure that allows air, gas, and fluid to pass through seamlessly while maintaining structural integrity. These hastelloy filters can withstand various corrosive atmospheres.

Our Hastelloy© Sintered Powdered Filters are available in customizable forms such as discs, cups, and cartridges, making them versatile for different filtration needs. Whether filtering liquids, gas, or harsh chemicals, Kumar Process Consultants provides reliable and long-lasting We also offer filters like patented reusable Inline Conical filters, cleanable catalyst recovery filters, and reusable cross flow modules for high filtration applications.

Our Hastelloy© Sintered Powdered Filters are known for their excellent resistance to corrosion. With many years of experience, we ensure our filters meet high international standards and are customized for industries like pharmaceuticals, bulk drugs, APIs, and agro-chemical manufacturing. Our CUSTOMER FIRST approach means we respond quickly to problems on-site and provide critical spare parts without delay, helping keep your operations running smoothly.

Sintering Process in Hastelloy Powder Sintered Filters

Hastelloy powder sintered filters are crafted through specialized sintering techniques that use the material’s exceptional resistance to chemical corrosion and high-temperature durability. The sintering process begins with carefully selected Hastelloy powder, which is subjected to either pressing sintering or unconsolidated powder sintering.

In pressing sintering, the Hastelloy powder is cold-pressed to form a “green body” with the desired density. This pre-formed structure of a hastelloy filter is then sintered in a protective gas or vacuum furnace at a temperature suitable for Hastelloy. This technique eliminates the need for molds or external forces, producing a stable and porous structure that ensures consistent filtration.

Alternatively, unconsolidated powder sintering involves filling the Hastelloy powder into molds, followed by vibration compacting to optimize density. The molds are then sintered in specialized furnaces using protective gas to avoid oxidation, producing a durable filter medium with precise porosity and mechanical strength.

Hastelloy powder sintered filters, available in various shapes such as discs and cylinders, provide depth-based filtration with a customizable pore structure. This adaptability is achieved by adjusting the powder particle size, shape, and distribution, allowing for accurate control of flow rate, strength, and porosity.

Benefits of Hastelloy© Sintered Powder Filtration

The Hastelloy© Sintered Powder Filter is ideal for demanding filtration applications, offering key benefits such as:

High Retention Efficiency: Captures even the finest particles for superior filtration.

Non-Media Migration: Prevents particle shedding, maintaining contamination-free filtration.

Uniform Pore Size: Provides consistent and reliable filtration across the surface.

Low Maintenance: Durable and long-lasting, requiring minimal upkeep.

Cleanable / Back Washable: Reusable and easy to clean, reducing replacements.

High Collapsible Strength: Withstands extreme pressure without collapsing.

Full Traceability: Ensures compliance and quality assurance.

FAQs

Hastelloy© Powder Sintered Filter Cartridges are made from high-grade Hastelloy©TM using a high-pressure sintering process, offering superior corrosion resistance and efficient filtration.

These cartridges are used in industries like chemical processing, oil & gas, pharmaceuticals, water treatment, food & beverage, aerospace, defense, and power generation.

They can achieve filtration ratings as low as 0.5 microns, capturing fine particles effectively.

The sintering process creates a porous structure that handles high pressures and harsh chemicals without compromising structural integrity.

Yes, they are available in various forms such as mesh, discs, baskets, and cartridges, with options for pleated designs and multi-layered meshes.