High-Precision Flange Gasket for Industrial Sealing Applications
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High-Precision Flange Gasket for Industrial Sealing Applications

The High-Precision Flange Gasket is designed for reliable sealing in industrial piping and mechanical systems. Made from durable materials, it provides excellent resistance to pressure, temperature, and chemical exposure. Ideal for pipelines, machinery, and equipment connections, this gasket ensures leak-free performance and long-term operational stability, supporting high-precision applications across various industries.
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Product Advantage

1. High-Precision Design for Reliable Sealing
Manufactured using advanced high-precision machining, each flange gasket maintains a tight tolerance of ±0.05mm, ensuring perfect fit in industrial piping and mechanical systems. This high-precision flange gasket effectively prevents leaks, enhances equipment stability, and is ideal for high-pressure pipelines and critical mechanical sealing applications.

2. Outstanding Temperature and Chemical Resistance
Constructed from premium metal and engineered materials, the gasket withstands temperatures from −40°C to 250°C and offers excellent resistance to acids, alkalis, and oils. The metal flange gasket provides long-lasting sealing performance in chemical processing, oil, and mechanical equipment applications, ensuring reliable protection for industrial pipelines and machinery.

3. Long Service Life and Stable Performance
Optimized material composition and structural design allow the flange gasket to retain elasticity and sealing ability under high loads and long-term use. Testing shows that it can maintain reliable performance for over 5 years in continuous high-pressure environments, reducing maintenance costs and minimizing downtime for high-precision industrial applications.

4. Versatile Compatibility and Easy Installation
This high-precision flange gasket fits various standard flange interfaces and is compatible with a wide range of industrial equipment and pipeline specifications. Its user-friendly design simplifies installation, saving time while ensuring leak-free sealing. Suitable for chemical, mechanical, and high-pressure pipeline systems, it delivers dependable sealing solutions across industries.

Technical Parameters


Product ParametersContent
Product NameFlange Gasket
ApplicationIndustrial piping, mechanical system sealing, high-pressure pipelines, chemical and oil industries
MaterialStainless Steel (304 / 316), Carbon Steel, Copper, or Custom Alloy
Surface TreatmentPolished, Passivated
Weight1.5–8 KG
Tolerance ClassIT:7
Minimum Order Quantity50–100 pieces
Surface RoughnessRa:0.8–1.6 μm
Processing TechnologyCNC Machining,Turning, Milling, Precision Cutting
Production VolumeSmall batch to mass production available
Heat TreatmentQuenching and Tempering
HardnessHRC 20-35
Testing MethodDimensional inspection, Pressure testing,Visual inspection

Product Uses

1. Industrial Piping Systems

Used in high-pressure and high-temperature piping networks, this flange gasket ensures leak-free sealing in chemical, oil, and gas pipelines. Its high-precision design prevents fluid or gas leakage, maintains system stability, and supports long-term reliable operation in demanding industrial environments.

2. Mechanical Equipment and Machinery
Ideal for sealing connections in pumps, compressors, and heavy machinery, the gasket provides consistent performance under vibration and mechanical stress. It helps maintain equipment efficiency, reduces downtime, and ensures smooth operation of critical mechanical components.

3. Chemical and Petrochemical Applications
Suitable for corrosive and high-temperature media, the flange gasket is widely used in chemical plants, refineries, and processing equipment. Its durable materials and precision fit guarantee reliable sealing against acids, oils, and solvents, protecting both equipment and safety.

Product Operate Guide

Ensure the flange surfaces are clean and free of debris before installation. Position the high-precision flange gasket carefully between the mating flanges, aligning bolt holes accurately. Gradually tighten bolts in a crisscross pattern to achieve uniform pressure and avoid deformation. Regularly inspect the gasket for wear or leaks during operation. Proper installation ensures optimal sealing performance, extends service life, and maintains the efficiency and safety of industrial piping and mechanical systems.

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We specialize in precision machining of metal mechanical components, serving high-end equipment industries such as agriculture, construction machinery, and machine tools.

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