Stainless Steel Perforated Tube

Stainless steel perforated tubes are cylindrical tubes made from stainless steel with a series of holes or slots evenly distributed along their surface. These tubes are widely used for filtration, separation, support structures, and flow distribution in various industries, including automotive, construction, chemical processing, and food production.

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Key Features of Stainless Steel Perforated Tubes

Material:

Made from stainless steel grades like 304, 316, offering excellent corrosion resistance and durability.

Suitable for high-temperature and harsh environments.


Perforation Patterns:

Round holes: Most common, suitable for general-purpose filtration and structural support.

Square holes: Offer more open area for higher flow rates.

Slotted holes: Ideal for specific directional flow or drainage needs.

Custom patterns: Designed for specific applications or aesthetic preferences.


Hole Size and Pitch:

Customizable depending on the application, ranging from micro-perforations for fine filtration to larger holes for coarse separation.

Wall Thickness:

Available in various thicknesses to balance strength and weight for specific applications.

Surface Finish:

Options include polished, brushed, or matte finishes to meet aesthetic or functional requirements.


Advantages

Corrosion Resistance:

Excellent resistance to rust and chemical corrosion, especially in 304 and 316 grades.

Durability:

High mechanical strength and wear resistance, ensuring a long service life.

Versatility:

Suitable for a wide range of applications due to customizable perforation patterns and sizes.

Easy Fabrication:

Stainless steel can be easily cut, welded, or shaped to fit specific design needs.

Low Maintenance:

Smooth surface reduces debris buildup, making cleaning easier.


Applications

Filtration Systems:

Used as filters in water treatment, oil filtration, or air purification systems.

Exhaust Systems:

Common in automotive and industrial exhaust systems to reduce noise and manage emissions.

RELATED FAQ
What is Wedge Wire Screen Tube?

The wedge wire filter element is a filter element composed of a "V" shaped stainless steel wire and a stainless steel support strip. Its smooth surface is the filter surface, and the gap is a strip, which belongs to the surface filtration form.

What are the primary applications of wedge wire Screen Tube?

Wedge wire filter elements are widely used in many fields, mainly including petrochemical, food and beverage, pharmaceutical, water treatment.

What is the difference between wedge wire filter elements and other wire mesh filter elements?

The wedge-shaped wire filter element has a higher filtration efficiency and can achieve extremely high filtration effects by controlling the particle gaps of the wedge-shaped mesh.


The wedge-shaped wire filter element is suitable for high-flow and high-pressure industrial filtration occasions, especially for industrial water, drinking water purification, sand separation and treatment, sewage treatment and other fields.

What is the material of wedge wire?

The main material of wedge wire is stainless steel. Specifically, wedge wire is usually made of high-quality stainless steel materials, such as 302, 304, 304L, 316L, etc.

Where are wedge wire screen tube used?

Industries include water treatment, oil and gas, pulp and paper, mining, and food and beverage.

What is the expected lifespan of wedge wire screen tube?

With proper maintenance, wedge wire screens can have a long lifespan, often exceeding 10 years.

What is a perforated metal anti-skid plate?

A perforated metal anti-skid plate is a type of metal plate that combines a perforated design with anti-slip or anti-skid features. 

Where are perforated metal anti-skid plates used?

Industrial Flooring:

Used in factories, warehouses, and production lines as flooring or walkways to provide a non-slip surface for workers.

Staircases and Platforms:

Used for stairs, ladders, and elevated platforms to provide safe access and reduce the risk of slips and falls.

Vehicle and Transport Decks:

Commonly used in trucks, trailers, or shipping containers to create a stable, non-slip surface for cargo handling.

Outdoor and Marine Applications:

Used in outdoor environments such as docks, walkways, and industrial outdoor installations where water or mud can create slippery conditions.

What are the common types of perforated metal sheets?

Perforated Sheet with Raised Patterns: Features raised sections in the perforated pattern for enhanced anti-slip properties.

Serrated Metal Plate: Uses serrated edges or a textured surface in combination with perforations to improve skid resistance.

What is the material of perforated metal sheet?

▪Stainless Steel: Resistant to corrosion and durable, ideal for harsh environments like marine, chemical, or food processing industries.

▪Aluminum: Lightweight and corrosion-resistant, commonly used in transportation, aerospace, and exterior architectural applications.

▪Carbon Steel: Strong and cost-effective, often used in industrial and construction settings.

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