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ring×協和シール工業 - List of Manufacturers, Suppliers, Companies and Products

ring Product List

1～15 item / All 22 items

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O-ring JIS B 2401 P number

O-ring JIS B 2401 P number

Cutting-edge technology opens up a new dimension <KS> O-ring

In addition to our domestic market share, we have top-class export achievements overseas. Since our establishment, O-rings have been our main product, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas for O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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What is an X ring?

What is an X ring?

For hydraulic and pneumatic equipment

The X-ring consists of four lip seals with an X-shaped cross-section and can be used and handled almost the same way as O-rings. When there are issues with O-rings, using X-rings significantly enhances the sealing effect. Please feel free to inquire about special sizes, custom dimensions, and non-standard options. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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WPA wear ring for air pressure piston

WPA wear ring for air pressure piston

It can be used without refueling.

It will serve as a bearing, reducing friction resistance and improving low-speed characteristics. Please feel free to contact us for special sizes, custom dimensions, or non-standard specifications. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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Comprehensive Catalog O-Ring

Comprehensive Catalog O-Ring

Introducing the comprehensive catalog of <KS> O-rings that opens up a new dimension with cutting-edge technology.

With a top-class export record both domestically and internationally, our O-rings have been a flagship product since our establishment, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times. For more details, please download our catalog or contact us.

  • Rubber

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[Comprehensive Catalog] X-Rings for Hydraulic and Pneumatic Equipment

[Comprehensive Catalog] X-Rings for Hydraulic and Pneumatic Equipment

Introduction to the comprehensive catalog of X-rings for hydraulic and pneumatic equipment.

The X-ring is composed of four lip seals with an X-shaped cross-section and can be used and handled in a manner very similar to O-rings. Additionally, it has excellent characteristics such as no possibility of twisting during reciprocating motion compared to conventional O-rings, lower contact pressure, lower friction, and longer lifespan. When there are issues with O-rings, using X-rings significantly enhances the sealing effect. Please feel free to inquire about special sizes, custom dimensions, and non-standard options. We have approximately 3,000 types of molds available, allowing us to offer low prices and short delivery times. For more details, please download the catalog or contact us.

  • Other machine elements
  • Rubber
  • Slip Ring

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Wearing "WPA・WRA"

Wearing "WPA・WRA"

Reduce friction resistance and improve low-speed characteristics! Introducing a wear ring that can be used without lubrication.

"WPA・WRA" are wear rings made from polyacetal material. They can be used without lubrication, serve as bearings, reduce sliding resistance, and improve low-speed characteristics. "WPA" is for pistons, while "WRA" is for rods, and they can also accommodate phenolic and Teflon materials. 【Features】 ■ Can be used without lubrication ■ Serve as bearings, reducing sliding resistance and improving low-speed characteristics ■ Compatible with phenolic and Teflon materials ■ Material: Polyacetal *For more details, please refer to the PDF document or feel free to contact us.

  • Rubber
  • Slip Ring
  • Other machine elements

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Domestic share and top-class export performance overseas! O-rings

Domestic share and top-class export performance overseas! O-rings

Pioneering technology opens a new dimension <KS> O-ring

Starting with domestic market share, we also have top-class export achievements overseas. Since our establishment, O-rings have been our flagship product, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed uses, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We possess over 3,000 types of molds, enabling us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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X Ring "KS-X Ring / KX Ring"

X Ring "KS-X Ring / KX Ring"

Suitable for fixed, sliding, and rotating use! There is no "twisting" or "rolling."

The "KS-X Ring / KX Ring" is an X ring suitable for both piston and rod applications. It can be used for fixed, sliding, and rotating purposes, and there is no "twisting" or "chattering." The material used is NBR70 (fluoro rubber). It can be used in AS568 O-ring grooves. 【Features】 ■ Usable for fixed, sliding, and rotating purposes ■ No "twisting" or "chattering" ■ Can be used in AS568 O-ring grooves ■ Material: NBR70 (fluoro rubber) *For more details, please refer to the PDF document or feel free to contact us.

  • Rubber
  • Slip Ring
  • Other machine elements

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O-ring AN6227 number

O-ring AN6227 number

Cutting-edge technology opens up a new dimension <KS> O-ring

Starting with domestic market share, we also have top-class export achievements overseas. Since our establishment, O-rings have been our flagship products, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We possess over 3,000 types of molds, enabling us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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O-ring AN6230 number

O-ring AN6230 number

Cutting-edge technology opens up a new dimension <KS> O-ring

In addition to our domestic market share, we also have top-class export achievements overseas. Since our establishment, O-rings have been our flagship product, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas for O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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O-ring S number

O-ring S number

Cutting-edge technology, opening a new dimension <KS> O-ring

Starting with domestic market share, we also have top-class export achievements overseas. Since our establishment, O-rings have been our flagship products, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We have approximately 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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O-ring KS number

O-ring KS number

Cutting-edge technology, opening a new dimension <KS> O-ring

In addition to our domestic market share, we also have top-class export achievements overseas. Since our establishment, O-rings have been our flagship products, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected for this product in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We possess over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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O-ring JIS B 2401 V type

O-ring JIS B 2401 V type

Cutting-edge technology opens up a new dimension <KS> O-ring

In addition to our domestic market share, we have top-class export achievements overseas. Since our establishment, O-rings have been our flagship product, making remarkable advances in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed uses, and a wide variety of needs are expected in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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O-ring Sweden Standard

O-ring Sweden Standard

Cutting-edge technology opens up a new dimension <KS> O-ring

Starting with domestic market share, we also have top-class export achievements overseas. Since our establishment, O-rings have been our flagship products, making remarkable advancements in high-tech fields such as computers, aircraft, and space development. Currently, the application areas of O-rings are expanding, primarily in motion and fixed applications, and a wide variety of needs are expected for this product in the future. Please feel free to inquire about special sizes, custom dimensions, and non-standard specifications. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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X Ring KS-X

X Ring KS-X

For hydraulic and pneumatic equipment

The X-ring is composed of four lips with an X-shaped cross-section and can be used and handled almost the same as an O-ring. When there are issues with O-rings, using an X-ring significantly enhances the sealing effect. Please feel free to inquire about special sizes, custom dimensions, and non-standard options. We have over 3,000 types of molds, allowing us to offer low prices and short delivery times.

  • Rubber
  • Slip Ring
  • Other machine elements

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