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Guarnizioni in gomma

Rubber gasket is a common sealing element, usually made of rubber material. They are soft, elastic and corrosion-resistant and are widely used in various industries and fields.

The main function of rubber gaskets is to provide sealing at connections to prevent leakage of liquids, gases or other media. They are often used at the connections of equipment such as piping systems, valves, pumps and vessels to ensure sealing performance and prevent the entry of external impurities. Rubber gaskets are usually placed on flange connection surfaces or other connection parts to achieve sealing through pressure and deformation.

Insulating gasket 1

Guarnizione isolante

Insulating gaskets are essential accessories in petroleum pipeline systems, providing electrical insulation, sealing, and anti-corrosion protection. They are made of high-quality rubber materials, offering excellent insulation and sealing properties. They reduce heat loss, improve energy efficiency, and reduce energy waste. Insulating gaskets are corrosion-resistant, high pressure-resistant, and can withstand high temperatures. They are easy to install and maintain, with prefabricated designs and customizable sizes. They also compensate for thermal expansion and contraction, reduce noise, and prevent electrolytic corrosion. They also enhance insulation strength and safety.

guarnizione in gomma piccola 1

Guarnizione in gomma piccola

Small rubber gaskets are a versatile sealing solution that is widely used in a variety of industries and fields.

Guarnizione di bloccaggio della camma

Guarnizione Camlock

The Camlock gasket is a rubber sealing gasket used in cam clamp connection systems in industrial pipes and equipment. It prevents liquid or gas leakage by compressing and filling gaps between connected parts. The gasket is certified by ASTM, FDA, NSF, and regulatory standards. Its advantages include sealing performance, fast connection and disengagement, chemical resistance, high pressure and temperature resistance, durability, and wear resistance. Available in various sizes and materials, it meets the needs of various sectors and applications.

ID Large Rubber Washer Gasket

Large rubber gaskets

Rubber gaskets, as an important sealing material, play an indispensable role in industrial production and daily life. Especially in large equipment and facilities, large rubber gaskets play a pivotal role. This article will introduce in detail the definition, characteristics, application fields, production process, material selection, installation and maintenance of large rubber gaskets, in order to provide readers with a comprehensive and in-depth understanding.

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Guarnizione in gomma ingresso scatola elettrica

The electric box inlet rubber gasket is a rubber sealant used to prevent dust, moisture, and impurities from entering the electrical box, preventing internal malfunctions or leakage. It has excellent sealing performance, excellent elasticity, chemical resistance, temperature resistance, and wear resistance. Its benefits include preventing moisture, dust, and impurities from entering the box, enhancing waterproof and dustproof properties, reducing vibration and noise, and extending cable lifespan. It also simplifies installation and maintenance procedures.

silicone seal gasket

Guarnizione di tenuta in silicone

Silicone sealing gasket is a high-performance sealing material made of silicone rubber. It has excellent high temperature resistance, low temperature resistance, oxidation resistance, radiation resistance and chemical corrosion resistance, so it is widely used in many fields.

Guarnizione della coppa dell'olio del cambio automatico

Guarnizione in gomma della coppa dell'olio della trasmissione

With the continuous development of the automobile industry, as an important part of the automobile transmission system, the performance of the transmission directly affects the power, economy and safety of the vehicle. As one of the key components of the transmission, the sealing performance of the oil pan is very important for the normal operation of the transmission. This article will focus on the rubber gaskets used in transmission oil pans, detailing their structure, performance, applications, and their importance in transmissions.

Guarnizioni in gomma per tubi d'acqua

Le guarnizioni in gomma per tubi d'acqua sono guarnizioni in gomma utilizzate per sigillare le connessioni dei tubi d'acqua, garantendo eccellenti prestazioni di tenuta e resistenza all'acqua. Sono progettate per l'uso a lungo termine in ambienti umidi e con flusso subacqueo e presentano buone caratteristiche di elasticità, recupero, resistenza alla corrosione chimica e all'abrasione. Sono facili da installare e sostituire, riducendo i tempi e i costi di manutenzione e riparazione. Impediscono perdite d'acqua, perdita di risorse, contaminazione e generazione di rumore, garantendo la qualità e la sicurezza dell'acqua. Per utilizzarli correttamente, è necessario scegliere il materiale e le dimensioni appropriate, installarli correttamente, ispezionarli e sostituirli regolarmente ed evitare di superare il range di pressione e temperatura massima.

neoprene rubber gasket 2

Guarnizione in gomma neoprene

In modern industry, seals play a vital role in ensuring the proper functioning of equipment and systems. As a versatile sealing solution, Neoprene Rubber Gasket has been widely used in various industries.

Rubber Gasket (general shape)

A generally shaped rubber gasket is a rubber product of a specific shape and size that is typically used in filling, sealing, isolating or cushioning applications. They can be flat, round, square or various other shapes, designed and manufactured according to specific needs and application scenarios.

Rubber gaskets are usually made of rubber materials, such as styrene-butadiene rubber, nitrile rubber, ethylene-propylene rubber, etc. These rubber materials have good elasticity and durability. During the manufacturing process, rubber materials are typically processed into the desired shape and molded, extruded, or cut into shape.

 

1.Functions and applications

Sealing function

Rubber gaskets can fill and seal the gap between two or more objects, preventing the leakage or penetration of liquid, gas or dust. They are commonly used in sealing applications in pipes, valves, vessels and machinery.

 

Vibration isolation function

Rubber gaskets can reduce vibration transmission between mechanical equipment and structures, reducing the impact of noise and vibration on the surrounding environment. They are often used as vibration isolation pads for mechanical equipment, vibration isolation pads for building structures, etc.

 

Buffer function

Rubber gaskets can play a buffering and shock-absorbing role when mechanical equipment or structures are impacted or squeezed, protecting related components from damage. They are commonly used in automotive suspension systems, cushioning pads for industrial machinery, etc.

 

Insulation function

Certain rubber gaskets have good insulating properties and can stop the flow of electrical current and are used for insulation applications in electrical equipment and power systems.

 

Resistenza chimica

Rubber gaskets usually have good chemical resistance and can maintain stable performance when exposed to corrosive media such as acids, alkalis, and solvents.

 

2.Common types

Flat gasket

Flat gaskets are the simplest and most common rubber gasket shapes, usually round, square or rectangular. They are used to fill the gap between two flat surfaces, providing a seal and leak-proof function.

 

O-ring

The O-ring is an annular rubber gasket with a circular cross-section. They are often used as static or dynamic sealing elements to fill circular or semi-circular grooves or gaps, providing a compression seal.

 

Square gasket

Square gaskets are rubber gaskets with a square cross-section, often used to fill square or rectangular gaps and provide sealing and shock-proof functions.

 

U-shaped gasket

U-shaped gasket is a rubber gasket with a U-shaped cross-section. It is often used to fill U-shaped grooves or pipe joints to provide sealing and buffering functions.

 

V-shaped gasket

V-shaped gasket is a rubber gasket with a V-shaped cross-section. It is often used to fill V-shaped grooves or pipe joints to provide sealing and anti-slip functions.

 

3.Physical properties

Densità

Density is usually low, giving it lightweight characteristics.

 

Elasticità

Rubber gaskets have good elasticity and can quickly return to their original shape after being stressed.

 

Resistenza alla trazione

Rubber gaskets have high tensile strength and can withstand a certain amount of tension.

 

Compression deformation

Rubber gaskets can undergo a certain degree of compression deformation when subjected to pressure to adapt to different sealing needs.

 

4.Chemical properties

Oil resistance

Rubber gaskets usually have good oil resistance and can maintain stable performance when exposed to oily media.

 

Solvent resistance

Rubber gaskets are resistant to common solvents to a certain extent.

 

Acid and alkali resistance

Rubber gaskets usually have a certain degree of acid and alkali resistance and can be used in a certain degree of acid and alkali media.

 

5.Mechanical behavior

Resistenza all'usura

Rubber gaskets usually have good wear resistance and can maintain a long service life in friction and contact.

 

Anti-invecchiamento

Rubber gaskets resist natural aging, oxidation and the effects of UV rays, extending their service life.

 

6.Processing performance

Cutting performance

Rubber gaskets can be processed by cutting, stamping, molding, etc. to meet the needs of different shapes and sizes.

 

Molding performance

Rubber gaskets can be produced through molding processes such as extrusion and molding to obtain the desired shape and performance.

These physical, chemical, mechanical and processing performance characteristics make rubber gaskets one of the important materials widely used in sealing, vibration isolation, waterproofing, insulation and other fields. Specific performance will vary depending on factors such as the type, formulation and treatment of rubber materials.

 

7.Materials

Styrene-butadiene rubber (BR)

Styrene-butadiene rubber has good wear resistance, elasticity and tear resistance. It can still maintain good elasticity at low temperatures and is suitable for sealing applications in some low-temperature environments.

 

Gomma nitrile (NBR)

Nitrile rubber has excellent oil properties and wear resistance, as well as good corrosion resistance. It is widely used in hydraulic systems, automotive seals and other fields.

 

Ethylene propylene rubber (EPDM)

Ethylene-propylene rubber has good aging resistance, ozone resistance and weather resistance, and also has good acid and alkali resistance. It is widely used in automobile parts, building seals and other fields.

 

Neoprene (CR)

Neoprene has good oil resistance, solvent resistance and abrasion resistance, as well as good weather resistance. It is commonly used in rubber seals, conveyor belts and other fields.

 

Polyurethane rubber (PU)

Polyurethane rubber has excellent wear resistance, oil resistance and solvent resistance, and also has good tear resistance. It is widely used in blocking parts, seals and other fields.

 

8.Application areas

Auto industry

Rubber gaskets are widely used in automobile manufacturing and repair, such as engine seals, transmission system seals, suspension system seals, etc.

 

Mechanical engineering

Rubber gaskets play the role of sealing, vibration isolation and buffering in mechanical equipment, such as pumps, valves, pressure vessels, pipe connections, etc.

 

Construction project

Rubber gaskets are used in the construction field to fill and seal structural gaps, such as door and window sealing, roof waterproofing, extrusion strips, etc.

 

Industria chimica

Rubber gaskets play an important sealing role in chemical equipment, such as storage tanks, pipes, valves, etc.

 

Electric power industry

Rubber gaskets are used in power equipment and electrical components, such as transformers, insulation parts, cable joints, etc.

 

Pharmaceutical and food industry

Rubber gaskets are widely used in pharmaceutical and food processing, such as sealing containers, delivery systems, syringes, etc.

 

Medical instruments

Rubber gaskets are used for sealing and isolation in medical devices, such as syringes, infusion sets, etc.

 

Industria del petrolio e del gas

Rubber gaskets withstand high pressures and chemical media in oil and gas equipment such as pipes, valves, wellhead seals, etc.

These are just some common application areas, in fact rubber gaskets have a wide range of applications in various industries. The specific application depends on the gasket material, shape, size and performance requirements.

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