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Round Aluminum Sealing Washer

A round aluminum sealing washer is a precision sealing component used for flange connections, equipment interfaces, and industrial assembly points. It helps prevent leakage of high-temperature materials, chemical media, and processing fluids, supporting stable operation in demanding production environments.
With its circular structure and good material flexibility, this sealing washer can achieve close contact with mating surfaces after installation. The Circular Aluminum Seal Ring provides a practical sealing option for various connection systems, while the Aluminum Round Gasket Washer offers reliable performance for industrial equipment maintenance and replacement applications.

Application Scenarios Product Core Features OEM Customization Service FAQ

Aluminum Sealing Washer is widely applied in industrial sealing systems, including:
Chemical Fiber Equipment: Used in spinning machines, melt processing equipment, and production lines where sealing stability is required. The Circular Aluminum Seal Ring helps maintain reliable protection at flange and interface connections.
Chemical & Plastic Processing: Suitable for equipment exposed to high-temperature materials, chemical media, and pressure fluctuations, helping reduce leakage risks during continuous production.
Machinery Maintenance: Applied as replacement sealing parts for domestic and imported equipment, allowing industrial suppliers to provide matching components for different machine structures.
Industrial Connection Systems: The Aluminum Round Gasket Washer is commonly used in pipe joints, boxes, and mechanical connection areas requiring compact and effective sealing solutions.

Stable Sealing Ability: Aluminum material provides good ductility and surface fitting performance, with leakage rates controllable below 10⁻³ mg/s·m to help prevent medium leakage.
Flexible Size Compatibility: Supports customized diameters and side lengths from 5mm to 800mm+, matching different flange and equipment interface requirements.
Material Selection Options: Aluminum, copper, and nickel-plated copper materials provide different choices for cost control, corrosion resistance, and service requirements.
Easy Installation Performance: Direct assembly is available after cleaning the sealing surface, without additional surface treatment before installation.
Shape Adaptability: Supports circular, rectangular, oval, and irregular designs to fit different equipment connection structures.

Round Aluminum Sealing Washer supports customized manufacturing based on equipment drawings, samples, and application conditions.
Shape Customization: Available in round, rectangular, oval, waist-shaped, and special-shaped structures according to installation requirements.
Dimension Customization: Supports sizes from 5mm to 800mm+ and can reproduce dimensions based on supplied drawings or physical samples.
Material Customization: Offers aluminum, copper, and nickel-plated copper options for different sealing environments.
Thickness Adjustment: Allows thickness modification according to flange structure, pressure conditions, and sealing performance requirements.
Process Adaptation: The Circular Aluminum Seal Ring and Aluminum Round Gasket Washer can be customized with suitable surface processing and production methods for different applications.

Q1: What is the Round Aluminum Sealing Washer mainly used for?
It is mainly used for sealing flange connections, equipment interfaces, and industrial machinery where leakage prevention is required.

Q2: What benefits does the Circular Aluminum Seal Ring provide in industrial applications?
Its circular design allows close contact with connection surfaces and provides a practical sealing solution for different equipment structures.

Q3: Can the Aluminum Round Gasket Washer be produced according to customer drawings?
Yes, size, shape, thickness, and material options can be customized according to drawings, samples, or equipment specifications.

Q4: Which materials can be selected for aluminum sealing washers?
Common materials include aluminum, copper, and nickel-plated copper, selected according to operating temperature, corrosion conditions, and sealing requirements.

Q5: What details should be confirmed before purchasing sealing washers?
The required dimensions, equipment interface information, material preference, working environment, and sealing conditions should be provided for accurate production.

About Us
Pujiang Xinxin Filter Company Limited

Founded in 1992, Pujiang Xin Xin Filter Company Limited is located in Pujiang County, Zhejiang Province. It is only 100 km away from Hangzhou and less than 300 km from Shanghai.

We specialize in filtration spare parts, especially for synthetic fiber manufacturing. Since 1997, we have introduced advanced production and testing equipment to raise production efficiency and product quality. Meanwhile, we attach great importance to talent development. Our core team comprises experienced technicians and engineers.

Our product portfolio includes disc filters (single-layer, multi-layer, regular and irregular shapes), cylinder filter elements, pleated filter elements, O-rings, spin packs and filter mesh. These products are widely used in chemical, chemical fiber and plastic industries.

Adhering to the corporate values of delivering high-quality products and premium services, we conduct all business with integrity.

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