Product Category - Sealing solution-metalseal and gasket/PTFE bonded rubber gasket/Metal hollow O-ring /metal cring/rubber gasket

Metal O Rings are typically created from tubing, which usually contains high-temperature alloys (Inconel) or stainless steel.Metal O Rings are a high-performance sealing solution and are designed to enhance the performance of extreme applications.These seals are ideas as static face type seal; however, they are not recommended to be used as a dynamic seal. Therefore, they work just like a gasket between two flanges, which have a very little or no movement between them. They are produced not only in circular shape but also rectangular and many more diverse shapes and configurations.

Advantages

High-temperature capability

Ability to withstand low temperatures

Present vacuum

Ability to withstand extreme applications (radioactive, corrosive)

Reusable in many cases

Present a long-term seal – no material disintegration

Long storage life

Self-energizing forcesOptimized spring back, load and outer sealing layered hardness

Chemical compatibility

Types

the Standard Type

The Standard Type of metal O-rings, made from various metallic tubings or solid wire, is an economical choice for applications with low to moderate pressure or vacuum ratios

the Self-energizing Type

The Self-energizing Type of metal O-rings feature borings and grooves on the inside or outside diameter, allowing the O-ring to experience the same pressure as the system. This design leverages the system pressure to enhance the sealing performance

the Pressure-filled Type
The Pressure-filled Type of metal O-rings is specifically designed for high-temperature applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.they excel in high-temperature environments.

Non-circular geometric and custom shapes. (Racetracks, rectangles, ellipses, etc.)

Sprial wound gaskets

金属缠绕垫片

Stable quality: Implement full process quality monitoring, meticulous and comprehensive testing!
Reasonable price: Strictly controlling costs, reducing expenses, and benefiting customers!
Fast delivery: With a new production line and sufficient stock, the delivery time has been shortened!

Plate heat exchanger gaskets

板式换热器垫片

Stable quality:Implement full process quality monitoring, meticulous and comprehensive testing!
Reasonable price:Strictly controlling costs, reducing expenses, and benefiting customers!
Fast delivery:With a new production line and sufficient stock, the delivery time has been shortened!

Quick installation gasket

卡箍快装垫片

Stable quality:Implement full process quality monitoring, meticulous and comprehensive testing!
Reasonable price:Strictly controlling costs, reducing expenses, and benefiting customers!
Fast delivery:With a new production line and sufficient stock, the delivery time has been shortened!

Metal E-ring for External Pressure

金属E型圈（外径开口）

Types

Metal E-Ring for Internal Pressure : a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal E-Ring for External Pressure : a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal E-ring for Internal Pressure

金属E型圈（内径开口）

Types

Metal E-Ring for Internal Pressure: a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal E-Ring for External Pressure: a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal U-ring for Internal Pressure

金属U型圈（内径开口）

Types

Metal U-Ring for Internal Pressure: a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal U-Ring for External Pressure: a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal U-ring for External Pressure

金属U型圈（外径开口）

Types

Metal U-Ring for Internal Pressure: a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal U-Ring for External Pressure: a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal V-ring for External Pressure

金属V型圈（外径开口）

Types

Metal V-Ring for Internal Pressure: a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal V-Ring for External Pressure: a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal V-ring for Internal Pressure

金属V型圈（内径开口）

Types

Metal V-Ring for Internal Pressure: a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal V-Ring for External Pressure: a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Internal Pressure

金属C型圈（内径开口）

Types

Metal C-Ring for Internal Pressure (MCI): a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal C-Ring for External Pressure (MCO): a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Axial Pressure (MCA): a sturdy dynamic axial seal designed to endure the same pressure as its axial operational conditions. It's an optimal choice for static and low-cycle dynamic axial sealing applications. It is suitable for use in various industrial settings, including hydraulic systems and high-temperature shaft sealing.

Metal C-Ring, spring energized for Internal Pressure (MCI-F): shaped like MCI, but this ring can handle higher loads, making it suitable for use with rougher mating surfaces. It excels in applications such as pressure vessel closures, manways, hand-holes, steam generators, gasoline/diesel engine fire rings, and exhaust joints. It's the best choice for non-flat mating surfaces. While it's primarily designed for internally pressurized joints, it can also be used for externally pressurized joints to prevent the working fluid from entering the seal cavity, albeit at a reduced working pressure rating.

Metal C-Ring, spring energized for External Pressure (MCO-F): shaped like MCO, but this ring can withstand higher loads, making it ideal for use with rougher mating surfaces. It's primarily designed for externally pressurized joints and flanges with a rougher surface finish. Additionally, it can be used for internally pressurized joints to prevent the working fluid from entering the seal cavity, although this comes with a reduced working pressure rating.spring energized metal c-ring for axial pressure
Metal C-Ring,spring energized for Axial Seals (MCO-F): the axial seal is specifically designed to seal against an I.D. and O.D. of the cavity.Axial Seals are ideally suited to accommodate limited rotational or linear movements such as those found in liquid or gas valves. Since Axial Seals are metallic, they are ideal for use in cryogenics, superheated steam or high pressure viscous liquids.

Metal c-ring for External Pressure

金属C型圈（外径开口）

Types

Metal C-Ring for Internal Pressure (MCI): a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal C-Ring for External Pressure (MCO): a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Axial Pressure (MCA): a sturdy dynamic axial seal designed to endure the same pressure as its axial operational conditions. It's an optimal choice for static and low-cycle dynamic axial sealing applications. It is suitable for use in various industrial settings, including hydraulic systems and high-temperature shaft sealing.

Metal C-Ring, spring energized for Internal Pressure (MCI-F): shaped like MCI, but this ring can handle higher loads, making it suitable for use with rougher mating surfaces. It excels in applications such as pressure vessel closures, manways, hand-holes, steam generators, gasoline/diesel engine fire rings, and exhaust joints. It's the best choice for non-flat mating surfaces. While it's primarily designed for internally pressurized joints, it can also be used for externally pressurized joints to prevent the working fluid from entering the seal cavity, albeit at a reduced working pressure rating.

Metal C-Ring, spring energized for External Pressure (MCO-F): shaped like MCO, but this ring can withstand higher loads, making it ideal for use with rougher mating surfaces. It's primarily designed for externally pressurized joints and flanges with a rougher surface finish. Additionally, it can be used for internally pressurized joints to prevent the working fluid from entering the seal cavity, although this comes with a reduced working pressure rating.spring energized metal c-ring for axial pressure
Metal C-Ring,spring energized for Axial Seals (MCO-F): the axial seal is specifically designed to seal against an I.D. and O.D. of the cavity.Axial Seals are ideally suited to accommodate limited rotational or linear movements such as those found in liquid or gas valves. Since Axial Seals are metallic, they are ideal for use in cryogenics, superheated steam or high pressure viscous liquids.

Metal C-Ring for Axial Pressure

金属C型圈（轴向开口）

Types

Metal C-Ring for Internal Pressure (MCI): a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal C-Ring for External Pressure (MCO): a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Axial Pressure (MCA): a sturdy dynamic axial seal designed to endure the same pressure as its axial operational conditions. It's an optimal choice for static and low-cycle dynamic axial sealing applications. It is suitable for use in various industrial settings, including hydraulic systems and high-temperature shaft sealing.

Metal C-Ring, spring energized for Internal Pressure (MCI-F): shaped like MCI, but this ring can handle higher loads, making it suitable for use with rougher mating surfaces. It excels in applications such as pressure vessel closures, manways, hand-holes, steam generators, gasoline/diesel engine fire rings, and exhaust joints. It's the best choice for non-flat mating surfaces. While it's primarily designed for internally pressurized joints, it can also be used for externally pressurized joints to prevent the working fluid from entering the seal cavity, albeit at a reduced working pressure rating.

Metal C-Ring, spring energized for External Pressure (MCO-F): shaped like MCO, but this ring can withstand higher loads, making it ideal for use with rougher mating surfaces. It's primarily designed for externally pressurized joints and flanges with a rougher surface finish. Additionally, it can be used for internally pressurized joints to prevent the working fluid from entering the seal cavity, although this comes with a reduced working pressure rating.spring energized metal c-ring for axial pressure
Metal C-Ring,spring energized for Axial Seals (MCO-F): the axial seal is specifically designed to seal against an I.D. and O.D. of the cavity.Axial Seals are ideally suited to accommodate limited rotational or linear movements such as those found in liquid or gas valves. Since Axial Seals are metallic, they are ideal for use in cryogenics, superheated steam or high pressure viscous liquids.

Metal c-ring, spring energized for Internal Pressure

夹弹簧金属C型圈（内压）

Types

Metal C-Ring for Internal Pressure (MCI): a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal C-Ring for External Pressure (MCO): a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Axial Pressure (MCA): a sturdy dynamic axial seal designed to endure the same pressure as its axial operational conditions. It's an optimal choice for static and low-cycle dynamic axial sealing applications. It is suitable for use in various industrial settings, including hydraulic systems and high-temperature shaft sealing.

Metal C-Ring, spring energized for Internal Pressure (MCI-F): shaped like MCI, but this ring can handle higher loads, making it suitable for use with rougher mating surfaces. It excels in applications such as pressure vessel closures, manways, hand-holes, steam generators, gasoline/diesel engine fire rings, and exhaust joints. It's the best choice for non-flat mating surfaces. While it's primarily designed for internally pressurized joints, it can also be used for externally pressurized joints to prevent the working fluid from entering the seal cavity, albeit at a reduced working pressure rating.

Metal C-Ring, spring energized for External Pressure (MCO-F): shaped like MCO, but this ring can withstand higher loads, making it ideal for use with rougher mating surfaces. It's primarily designed for externally pressurized joints and flanges with a rougher surface finish. Additionally, it can be used for internally pressurized joints to prevent the working fluid from entering the seal cavity, although this comes with a reduced working pressure rating.spring energized metal c-ring for axial pressure
Metal C-Ring,spring energized for Axial Seals (MCO-F): the axial seal is specifically designed to seal against an I.D. and O.D. of the cavity.Axial Seals are ideally suited to accommodate limited rotational or linear movements such as those found in liquid or gas valves. Since Axial Seals are metallic, they are ideal for use in cryogenics, superheated steam or high pressure viscous liquids.

Metal C-ring, spring energized for External Pressure

夹弹簧金属C型圈（外压）

Types

Metal C-Ring for Internal Pressure (MCI): a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal C-Ring for External Pressure (MCO): a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Axial Pressure (MCA): a sturdy dynamic axial seal designed to endure the same pressure as its axial operational conditions. It's an optimal choice for static and low-cycle dynamic axial sealing applications. It is suitable for use in various industrial settings, including hydraulic systems and high-temperature shaft sealing.

Metal C-Ring, spring energized for Internal Pressure (MCI-F): shaped like MCI, but this ring can handle higher loads, making it suitable for use with rougher mating surfaces. It excels in applications such as pressure vessel closures, manways, hand-holes, steam generators, gasoline/diesel engine fire rings, and exhaust joints. It's the best choice for non-flat mating surfaces. While it's primarily designed for internally pressurized joints, it can also be used for externally pressurized joints to prevent the working fluid from entering the seal cavity, albeit at a reduced working pressure rating.

Metal C-Ring, spring energized for External Pressure (MCO-F): shaped like MCO, but this ring can withstand higher loads, making it ideal for use with rougher mating surfaces. It's primarily designed for externally pressurized joints and flanges with a rougher surface finish. Additionally, it can be used for internally pressurized joints to prevent the working fluid from entering the seal cavity, although this comes with a reduced working pressure rating.spring energized metal c-ring for axial pressure
Metal C-Ring,spring energized for Axial Seals (MCO-F): the axial seal is specifically designed to seal against an I.D. and O.D. of the cavity.Axial Seals are ideally suited to accommodate limited rotational or linear movements such as those found in liquid or gas valves. Since Axial Seals are metallic, they are ideal for use in cryogenics, superheated steam or high pressure viscous liquids.

metal hollow oring（the Pressure-filled Type）

金属空心O型圈(充压型)

Metal O Rings are typically created from tubing, which usually contains high-temperature alloys (Inconel) or stainless steel.Metal O Rings are a high-performance sealing solution and are designed to enhance the performance of extreme applications. These seals are ideas as static face type seal; however, they are not recommended to be used as a dynamic seal. Therefore, they work just like a gasket between two flanges, which have a very little or no movement between them. They are produced not only in circular shape but also rectangular and many more diverse shapes and configurations.

Advantages

High-temperature capability

Ability to withstand low temperatures

Present vacuum

Ability to withstand extreme applications (radioactive, corrosive)

Reusable in many cases

Present a long-term seal–no material disintegration

Long storage life

Self-energizing forcesOptimized spring back, load and outer sealing layered hardness

Chemical compatibility

Types

the Standard Type

The Standard Type of metal O-rings, made from various metallic tubings or solid wire, is an economical choice for applications with low to moderate pressure or vacuum ratios

the Self-energizing Type

The Self-energizing Type of metal O-rings feature borings and grooves on the inside or outside diameter, allowing the O-ring to experience the same pressure as the system. This design leverages the system pressure to enhance the sealing performance

the Pressure-filled Type
The Pressure-filled Type of metal O-rings is specifically designed for high-temperature applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gasfilling of approximately 40 bar pressure or higher. The gas pressure increases with risingtemperatures, compensating for the initial tension deficiency of the flanged joint and increasingthe sealing force. While they offer lower pressure resistance compared to the self-energizing type,they excel in high-temperature environments.

Non-circular geometric and custom shapes. (Racetracks, rectangles, ellipses, etc.)

metal hollow oring（Self-energizing）

金属空心O型圈(平衡型)

Metal O Rings are typically created from tubing, which usually contains high-temperature alloys (Inconel) or stainless steel.Metal O Rings are a high-performance sealing solution and are designed to enhance the performance of extreme applications. These seals are ideas as static face type seal; however, they are not recommended to be used as a dynamic seal. Therefore, they work just like a gasket between two flanges, which have a very little or no movement between them. They are produced not only in circular shape but also rectangular and many more diverse shapes and configurations.

Advantages

High-temperature capability

Ability to withstand low temperatures

Present vacuum

Ability to withstand extreme applications (radioactive, corrosive)

Reusable in many cases

Present a long-term seal–no material disintegration

Long storage life

Self-energizing forcesOptimized spring back, load and outer sealing layered hardness

Chemical compatibility

Types

the Standard Type

The Standard Type of metal O-rings, made from various metallic tubings or solid wire, is an economical choice for applications with low to moderate pressure or vacuum ratios

the Self-energizing Type

The Self-energizing Type of metal O-rings feature borings and grooves on the inside or outside diameter, allowing the O-ring to experience the same pressure as the system. This design leverages the system pressure to enhance the sealing performance

the Pressure-filled Type
The Pressure-filled Type of metal O-rings is specifically designed for high-temperature applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gasfilling of approximately 40 bar pressure or higher. The gas pressure increases with risingtemperatures, compensating for the initial tension deficiency of the flanged joint and increasingthe sealing force. While they offer lower pressure resistance compared to the self-energizing type,they excel in high-temperature environments.

Non-circular geometric and custom shapes. (Racetracks, rectangles, ellipses, etc.)

metal hollow oring（ Standard）

金属空心O型圈(基础型)

Metal O Rings are typically created from tubing, which usually contains high-temperature alloys (Inconel) or stainless steel.Metal O Rings are a high-performance sealing solution and are designed to enhance the performance of extreme applications. These seals are ideas as static face type seal; however, they are not recommended to be used as a dynamic seal. Therefore, they work just like a gasket between two flanges, which have a very little or no movement between them. They are produced not only in circular shape but also rectangular and many more diverse shapes and configurations.

Advantages

High-temperature capability

Ability to withstand low temperatures

Present vacuum

Ability to withstand extreme applications (radioactive, corrosive)

Reusable in many cases

Present a long-term seal–no material disintegration

Long storage life

Self-energizing forcesOptimized spring back, load and outer sealing layered hardness

Chemical compatibility

Types

the Standard Type

The Standard Type of metal O-rings, made from various metallic tubings or solid wire, is an economical choice for applications with low to moderate pressure or vacuum ratios

the Self-energizing Type

The Self-energizing Type of metal O-rings feature borings and grooves on the inside or outside diameter, allowing the O-ring to experience the same pressure as the system. This design leverages the system pressure to enhance the sealing performance

the Pressure-filled Type
The Pressure-filled Type of metal O-rings is specifically designed for high-temperature applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gasfilling of approximately 40 bar pressure or higher. The gas pressure increases with risingtemperatures, compensating for the initial tension deficiency of the flanged joint and increasingthe sealing force. While they offer lower pressure resistance compared to the self-energizing type,they excel in high-temperature environments.

Non-circular geometric and custom shapes. (Racetracks, rectangles, ellipses, etc.)

rubber gasket

橡胶垫片

Rubber gaskets present advantages in numerous applications. They help prevent leaks and loss of pressure in countless forms of process equipment, piping systems, machinery

★ Customizability

★ Availability in a variety of colors

★ A broad selection of materials

★ Targeted resistances

★ Structural innovation——Reduced bolt preload by 75%

★ Complete specification

Expanded PTFE Gasket

膨体四氟垫片

- Universally employable gasket sheet for all applications.

It is suitable for all types of flanges, nearly all media, a wide Temperature range and even for applications with the toughest demands

- on purity. It is inherently clean and nontoxic.

-Better creep resistance at higher temp than other types of PTFE sheets.

-Excellent malleability.

- dimensionally stable.

- quick & simple to install.

- Can be stored indefinitely

PTFE bonded EPDM gasket

四氟橡胶复合垫片

Superior Performance

1、The only reusable gasket.

2、Excellent choice for flanges of PVC,FRP,PVDF,CPVC,

Polypropylene,cast & ductile iron,glass lined, plastic, fibreglass.

3、Low Torque Raised and molded sealing rings reduce the contact points between gasket and flange,thus reducing amount of torque required to seal by as much as 75%

4、High Purity and Chemical resistance 100% pure virgin PTFE sealing surface provides a clean contaminant-free sealing surface with superior chemical resistance.

5、Proprietary process bonds PTFE to elastomer, Ensures maximum adhesion of PTFE to rubber, Preventing delamination and encapsulating leachables.

6、Low Ca2+、Mg2+. Specially Developed PTFE Lined EPDM gasket with Low Ca2+, Mg2+,contents for membrane type CHLORO-ALKALI plant.

7、No adhesive production pads ,can be used in the electronics industry

8、No burrs or dents Make sure the gasket fits snugly, and there are no burrs or dents on the gasket

9、ISO-9001 certified,qualification and audits by individual customers

Other metal seal

其他金属密封圈

Other metal seal, please contact us!

Metal C-ring, spring energized for Axial Seals

夹弹簧金属C型圈（轴向开口）

Types

Metal C-Ring for Internal Pressure (MCI): a resilient internally pressurized static face seal open on the inside, enabling it to bear the same pressure as its internal operational conditions. Ideal for assemblies, pressure vessels, jet engines, fuel injectors, lighter flanges, etc.

Metal C-Ring for External Pressure (MCO): a robust externally pressurized static face seal open on the outside, designed to withstand the same pressure as its external operational conditions. It comes with good springback properties to accommodate thermal cycles.

Metal C-Ring for Axial Pressure (MCA): a sturdy dynamic axial seal designed to endure the same pressure as its axial operational conditions. It's an optimal choice for static and low-cycle dynamic axial sealing applications. It is suitable for use in various industrial settings, including hydraulic systems and high-temperature shaft sealing.

Metal C-Ring, spring energized for Internal Pressure (MCI-F): shaped like MCI, but this ring can handle higher loads, making it suitable for use with rougher mating surfaces. It excels in applications such as pressure vessel closures, manways, hand-holes, steam generators, gasoline/diesel engine fire rings, and exhaust joints. It's the best choice for non-flat mating surfaces. While it's primarily designed for internally pressurized joints, it can also be used for externally pressurized joints to prevent the working fluid from entering the seal cavity, albeit at a reduced working pressure rating.

Metal C-Ring, spring energized for External Pressure (MCO-F): shaped like MCO, but this ring can withstand higher loads, making it ideal for use with rougher mating surfaces. It's primarily designed for externally pressurized joints and flanges with a rougher surface finish. Additionally, it can be used for internally pressurized joints to prevent the working fluid from entering the seal cavity, although this comes with a reduced working pressure rating.spring energized metal c-ring for axial pressure
Metal C-Ring,spring energized for Axial Seals (MCO-F): the axial seal is specifically designed to seal against an I.D. and O.D. of the cavity.Axial Seals are ideally suited to accommodate limited rotational or linear movements such as those found in liquid or gas valves. Since Axial Seals are metallic, they are ideal for use in cryogenics, superheated steam or high pressure viscous liquids.

metal hollow oring（ Non-circular geometric and custom shapes）

金属空心O型圈(异型)

Metal O Rings are typically created from tubing, which usually contains high-temperature alloys (Inconel) or stainless steel.Metal O Rings are a high-performance sealing solution and are designed to enhance the performance of extreme applications.These seals are ideas as static face type seal; however, they are not recommended to be used as a dynamic seal. Therefore, they work just like a gasket between two flanges, which have a very little or no movement between them. They are produced not only in circular shape but also rectangular and many more diverse shapes and configurations.

Advantages

High-temperature capability

Ability to withstand low temperatures

Present vacuum

Ability to withstand extreme applications (radioactive, corrosive)

Reusable in many cases

Present a long-term seal – no material disintegration

Long storage life

Self-energizing forcesOptimized spring back, load and outer sealing layered hardness

Chemical compatibility

Types

the Standard Type

The Standard Type of metal O-rings, made from various metallic tubings or solid wire, is an economical choice for applications with low to moderate pressure or vacuum ratios

the Self-energizing Type

The Self-energizing Type of metal O-rings feature borings and grooves on the inside or outside diameter, allowing the O-ring to experience the same pressure as the system. This design leverages the system pressure to enhance the sealing performance

the Pressure-filled Type
The Pressure-filled Type of metal O-rings is specifically designed for high-temperature applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.applications ranging from 425 degrees Celsius to 980 degrees Celsius. These O-rings contain a gas filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.filling of approximately 40 bar pressure or higher. The gas pressure increases with rising temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.temperatures, compensating for the initial tension deficiency of the flanged joint and increasing the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.the sealing force. While they offer lower pressure resistance compared to the self-energizing type, they excel in high-temperature environments.they excel in high-temperature environments.

Non-circular geometric and custom shapes. (Racetracks, rectangles, ellipses, etc.)

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