Chengdu Junma Sealing Technology Co., Ltd.

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Gasket Material

Non Asbestos Gasket Paper Compressed Non Asbestos Gasket Material Oil Resistant Gasket Material Cork Material High Temp Gasket Material Composite Gasket Material Metal Coating Materials

Cost-effictive Gasket Paper E series E01/E02/E03 Expandable Materials Gasket Paper S Series S01/S02/S03 General Gasket Paper G Series G01/G02/G03 High-Performance Gasket Paper H Series H01/H02/H03 Composite Gasket Paper C Series C01/C02/C03

General Compressed Sheet Material 7102/ 7103/7104/7105 High Performance Compressed Sheet Material 7107/7108/7110

High Temperature Material XB350/XB450/XB510 Oil Resistant Gasket Material NY150/250/300/350/400 Oil Resistance Gasket Paper JM-OR01

Cork Rubber Material X01 Cork Rubber Material X02

High Temp Oil Resistant Material XB200/XB250/300 High Temp Graphite Gasket Material

Non-asbestos Composite Gasket Sheet Graphite Composite Sheet

FKM Gasket Material (301/304) NBR Gasket Material (301/304)

Custom Gasket

Fiber Gasket Flange Gasket Graphite Gasket High Temp Gasket Cork Rubber Gasket Oil Resistant Gasket Engine Repair Kit Compressed Non Asbestos Gasket

Fiber gasket is produced of non-asbestos fiber gasket material. These gasket materials are produced by the beater-addition process. In general, fiber gasket materials have good oil resistance, stability and flexibility, We offer a variety of materials with varying densities, expansion, and compressibility. The main applications of Fibergasket are automotive, motorcycles, trucks, compressors, general machinery, ship and pump etc.

A flange gasket is a gasket specifically designed to provide a seal between two flange faces, which are used to join pipes, valves, or other equipment together. These gaskets are typically made from various materials, such as rubber, fiber, or metal, depending on the application and the requirements for sealing, temperature resistance, and chemical compatibility.

Graphite composite gasket is also named flexible graphite metal reinforced composite gasket or high-strength graphite gasket, is a sealing gasket made of punched metal tanged plate or punched metal core plate, metal mesh and flexible graphite particles. It is usually cut from flexible graphite composite reinforced plate.It is offen used for cylinder head gasket and exhaust gasket.

A high-temperature gasket is a type of gasket specifically designed to withstand elevated temperatures without losing its sealing properties or degrading. These gaskets are used in applications where there is a need to seal joints or connections that are exposed to high temperatures.

A cork rubber gasket, also known as a cork-rubber composite gasket, is a type of gasket that combines the properties of cork and rubber materials. It is made by bonding layers of cork and rubber together to create a durable and flexible sealing material.

Our oil-resistant gaskets are engineered to withstand the toughest environments where oil and petroleum-based fluids are present Manufactured from premium quality materials. these gaskets are designed to provide exceptional sealing performance, durability, and resistance against swelling, heat, and chemical wear.

An engine repair kit is an essential collection of parts and tools designed for the maintenance, repair, or overhaul of an engine. These kits are tailored to address common issues engines face over their operational life, providing a convenient and cost-effective solution for restoring engine performance and reliability.

A compressed non-asbestos gasket, also known as CNA gasket, is a type of gasket material that is designed to replace traditional asbestos-based gaskets.

Transmission Material

Transmission Valve Body Gasket Clutch Friction Plate Friction Material

The transmission valve body gasket is a crucial component in the complex system of an automatic transmission. This gasket serves as a seal between the valve body and the transmission casing, ensuring that hydraulic fluid does not leak from the system.

The clutch friction plate, also known as the clutch disc, is a crucial component in the clutch assembly of a manual transmission vehicle. It plays a vital role in the operation of the clutch system, enabling the smooth engagement and disengagement of the engine from the drivetrain.

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Agriculture Automotive Marine Oil, Gas & Energy Refrigeration Industry General Machinery

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Gasket Material 

Non Asbestos Gasket Paper Compressed Non Asbestos Gasket Material Oil Resistant Gasket Material Cork Material High Temp Gasket Material Composite Gasket Material Metal Coating Materials

Custom Gasket 

Fiber Gasket Flange Gasket Graphite Gasket High Temp Gasket Cork Rubber Gasket Oil Resistant Gasket Engine Repair Kit Compressed Non Asbestos Gasket

Transmission Material 

Transmission Valve Body Gasket Clutch Friction Plate Friction Material

Application 

Agriculture Automotive Marine Oil, Gas & Energy Refrigeration Industry General Machinery

Resources 

Document Download FAQ Video

Blog 

Advantages of Junma Wet Paper Based Friction Materials Advantages of Non Asbestos Gasket Paper: A Comprehensive Guide Asbestos-Free Sealing Materials: A Milestone in Safety and Sustainability Automotive Spare Parts Sector Thriving with the Advent of Static Sealing Technology FOR IMMEDIATE RELEASE The Importance of Choosing the Right Gasket Material Enhancing Efficiency with Reliable Transmission Material: Exploring Junma's Cutting-Edge Solutions Enhancing Industrial Safety with Compressed Non Asbestos Gasket Material Unveiling Junma: Revolutionizing Oil Resistant Gasket Material Why Choose Composite Gasket Material? Current Status of Non-Asbestos Gasket Material Exploring Sealing Components: Oil-Resistant Gaskets Overview of Non-Asbestos Gasket Application

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High-quality Gasket Material

High quality gasket materials are those that are durable, reliable, and capable of effectively sealing different types of joints and connections. These materials are designed to provide a tight and leak-free seal, preventing the escape of fluids, gases, and other substances. The choice of material depends on the specific application, the type of joint or connection, and the environmental factors it will be exposed to (e.g., temperature, pressure, chemicals).

Types Of Gasket Material

Non Asbestos Gasket Paper

1. Use water as production process medium, products and processing procedures are environmental friendly and non-hazardous. 2. Raw materials can be highly and uniformly dispersed directionalities of the final product are kept to minimum. 3. Product Density can be controlled by formulation design, compressibility and recovery of final products can also be designed in accordance with customer's needs. 4. Porosity and structural formation can be controlled by formulation and process, material can reach a total seal at very low flange pressure. High formulation flexibility, materials can be manufactured at a relatively low cost with high performance values.

Compressed Non Asbestos Gasket Material

1. Tightly integrated structure with excellent sealing characteristics. 2. Very good physical properties of tensile strength, compressibility, recovery and creep relaxation. 3. Specially designed to obtain good durability and chemical resistance, including oil, antifreeze and fuel. 4. Uniform and smooth surface structure with good conformability to seal rough and uneven flange surfaces. 5. Products can be designed to meet customers' demands.

Oil Resistant Gasket Material

Oil resistant gasket materials are a group of naturally occurring minerals that have been widely used in various industries due to their desirable properties, such as heat resistance, electrical insulation, and durability. Oil resistant gasket materials were used extensively in construction, automotive manufacturing, shipbuilding, and other industries.

Cork Material

1. Asbestos-free and eco-friendly composition with no harmful chemicals. 2. Excellent compressibility and recovery for superior sealing on irregular surfaces. 3. Reinforced with fibers for enhanced strength, temperature resistance and creep resistance. 4. Reliable sealing performance even in extreme conditions like high temperatures, pressures, and vibration. 5. Customizable based on application requirements.

High Temp Gasket Material

High temperature gasket materials are specially designed materials that can withstand elevated temperatures and are used for sealing applications in high-temperature environments. These materials are engineered to provide reliable sealing performance under extreme thermal conditions, typically exceeding the capabilities of standard gasket materials.

Composite Gasket Material

1. High performance facing calendered sheet or Beater-Add materials chemically and mechanically fused to steel core. 2. Thermally stable; provides dependable sealing of hot gases when properly installed between flanges. Recommended for use in sealing exhausted systems in combustion engines and pipe joints in petroleum chemical plants. 3. Good resistance to shear and chemicals (oils, coolants and fuels). Excellent for use in sealing dissimilar flange joints. 4. Wide selection of facing materials and core metals.

Metal Coating Materials

Metal coating materials are substances applied to the surface of metals to enhance their performance, appearance, and durability. These coatings provide a protective layer that protects the underlying metal from corrosion, wear, and other environmental factors. Choosing the appropriate coating material depends on factors like the intended application, environmental conditions, desired appearance, and required performance characteristics.

The Features and Benefits of Gasket Material

Gasket materials play a crucial role in providing a reliable and effective seal in various industrial applications. Here are the features and benefits of gasket materials:

In summary, the features and benefits of high-quality gasket materials include reliable sealing capabilities, versatility, durability, compatibility, resistance to fluids and chemicals, electrical insulation, cost-effectiveness, environmental safety, and easy installation/removal.

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Sealing capability

The primary function of gasket materials is to create a tight seal between two mating surfaces, such as flanges or pipe connections. High-quality gasket materials offer excellent sealing capabilities, preventing leaks of fluids, gases, or other substances.

Versatility

Gasket materials are available in various types and forms, making them suitable for a wide range of applications. They can be customized to meet specific requirements such as temperature resistance, pressure resistance, chemical compatibility, and electrical insulation.

Durability

High-quality gasket materials are designed to withstand the harsh conditions they may be exposed to, such as extreme temperatures, pressure differentials, vibrations, and chemical exposure. This ensures long-lasting performance and reduces the need for frequent replacement.

Compatibility

Gasket materials are engineered to be compatible with different surfaces and materials, ensuring a proper and secure fit. They should not react adversely with the mating surfaces, preventing damage or degradation.

Resistance to fluids and chemicals

Gasket materials are formulated to resist various fluids, chemicals, solvents, oils, and gases that they may come into contact with. This resistance prevents degradation, swelling, or breakdown of the material, maintaining the integrity of the seal.

Electrical insulation

Some gasket materials have the added benefit of providing electrical insulation, preventing the flow of electricity between components. This is crucial in applications where electrical conductivity needs to be minimized or eliminated.

Cost-effectiveness

Using high-quality gasket materials ensures effective sealing, reducing the risk of leaks or equipment failures. This leads to cost savings by minimizing the need for repairs, maintenance, and downtime.

Environmental safety

Gasket materials are often required to meet specific environmental regulations, such as being non-toxic or having low emissions. High-quality gasket materials comply with these regulations, ensuring safe and environmentally friendly operations.

Easy installation and removal

Gasket materials should be easy to install and remove, allowing for efficient maintenance or replacement whenever necessary. This saves time and effort during equipment assembly, disassembly, or repairs.

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What Are Gasket Materials Used For?

Gasket materials are used in a wide range of industries and applications where a reliable seal is required to prevent fluid or gas leakage. Here are some common uses of gasket materials:

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Automotive

Gasket materials are widely used in automotive engines, transmissions, and cooling systems to create a seal between various engine components, such as cylinder heads, intake/exhaust manifolds, oil pans, water pumps, and valve covers.

Oil and Gas Industry

Gasket materials are used extensively in oil refineries, petrochemical plants, and pipelines to seal joints and connections, preventing leaks and ensuring safety in hazardous environments.

Industrial Manufacturing

Gasket materials are used in industrial equipment and machinery, including pumps, compressors, valves, heat exchangers, boilers, and piping systems, to ensure leak-free operations and prevent contamination.

Aerospace and Aviation

Gaskets are critical in aerospace applications, such as aircraft engines, hydraulic systems, fuel systems, and aircraft structure sealing. The materials used must meet high performance standards while providing reliable sealing in extreme temperature and pressure conditions.

Electrical and Electronics

Gasket materials with electrical insulation properties are utilized in electrical enclosures, control panels, circuit breakers, transformers, and other components to prevent moisture ingress, dust penetration, and electrical short circuits.

Why Choose Junma Gasket Material？

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JUNMA is our trusted partner for all our gasket needs on our engine. Whether we require gaskets for production purposes or for prototyping, we can always rely on JUNMA to provide the optimal solution. We have been partners for 20 years. As a founder of a company with an annual output value of US$40 billion that core engine technology in the global market, I would like to express our appreciation to JUNMA, It not only provides us with professional and reliable products but also is our inseparable strategic partner.They can always understand our needs and provide reasonable solutions in a timely manner.

1. Trusted Partner for Gasket Needs

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I wanted to take a moment to express my sincere appreciation for the exceptional sealing solutions JUNMA has provided to us. As a famous gasket company, it is crucial for me to work with suppliers who not only offer high-quality products but also excel in technical expertise and customer service. I am delighted to say that JUNMA have consistently exceeded our expectations in both areas.

2. Exceptional Sealing Solutions

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The technical prowess is truly commendable. The level of precision and innovation demonstrated in sealing solutions is unmatched. JUNMA team’s deep understanding of our specific requirements and their ability to provide tailored solutions have been instrumental in enhancing the performance and reliability of our products. JUNMA seals have proven to be highly effective, even in the most demanding applications, and have contributed significantly to our success.

3. Technical Prowess and Tailored Solutions

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As a famous company in Automobile gasket cooperated with JUNMA for 20 years, We want to say that JUMMA's commitment to customer service has been outstanding. From the initial stages of inquiry to the timely delivery of orders, the JUNMA team has exhibited professionalism and dedication. The support and assistance provided to us throughout the entire process have been invaluable. JUNMA responsiveness and willingness to go the extra mile to address any concerns or provide technical guidance have made our collaboration smooth and hassle-free.

4. Outstanding Commitment to Customer Service

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The support and assistance JUNMA has extended to our company have been truly impactful. The quality of sealing solutions and the level of service JUNMA have provided have not only met our expectations but have exceeded them. JUNMA partnership has been instrumental in improving our products, enhancing our reputation, and ultimately, driving our success.

5. Impactful Support and Assistance

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