List of Sealing products
- classification：Sealing
1～45 item / All 1000 items
High-performance and simple strip machine.
- Other processing machines
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
The Klinger-made Camprofile gasket "Type 109" is a high-temperature and high-pressure gasket that can seal a wide range from low to high surface pressure!
- Rubber
- Sealing
Not only for fixed applications, but also compatible with reciprocating, oscillating, and rotating movements! Custom sizes beyond those listed in the catalog are also available.
- Sealing
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Solving the issues of durability of rubber seals and unstable torque! Here we present a case where the lifespan was extended with a specially designed seal for low pressure.
- Sealing
A high-performance sealing system that operates smoothly without any adhesion of seals even after long periods of inactivity!
- Sealing
Withstand temperatures up to 900℃! Ideal gasket material for heat exchangers.
- Sealing
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This is a comprehensive catalog covering the specifications and features of MECHANICAL SEAL PRODUCTS!
- Sealing
Extremely compact in the axial direction! The total length is less than 50mm, including the seal cover.
- Sealing
Compact with a simple structure! Reliable torque transmission with the rotating side drive mechanism.
- Sealing
Exhibits high followability to displacement between seal surfaces! Metal seal with low tightening load.
- Sealing
A new bellows seal that combines EagleBurgmann's technology!
- Sealing
Excellent low tightening load characteristics! A metal seal equipped with a self-pressurizing function that meets a wide range of needs.
- Sealing
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Sealing for wide gaps, low vacuum, and pressurization! Introducing the advantages of using expansion seals, their structure, and examples.
- Sealing
Stafing box exterior structure, thin double seal with direct injection cooling method!
- Sealing
On the cabin side, a compact MA251 that can be mounted according to ISO and DIN standards is installed, while a simple MA290 is placed on the atmospheric side!
- Sealing
For sealing the furnace! High-temperature gasket material capable of withstanding up to 900°C.
- Sealing
New standards for waterproof testing. A non-destructive dry leak test device that does not get wet. Capable of testing equivalent to IPX7 and IPX8.
- Leak Testing Equipment
- Defect Inspection Equipment
- Sealing
Exhibition Information ： AUTOMOTIVE ENGINEERING EXPOSITION 2026 YOKOHAMA
Dear Sir or Madam, We hope this message finds you well and that your company continues to prosper. FUKUDA will be exhibiting at the AUTOMOTIVE ENGINEERING EXPOSITION 2026 YOKOHAMA. At this exhibition, we will be showcasing testing equipment such as Air Leak Tester for EV and Equipment Mounted Type Hydrogen Leak Detector. We sincerely hope you will take this opportunity to visit us. Yours sincerely, [Official Site] https://aee.expo-info.jsae.or.jp/en/yokohama/ [DATES] Wednesday, May 27, through Friday, May 29, 2026 10:00 a.m. - 5:00 p.m. [VENUE] PACIFICO Yokohama, Exhibition Hall, Booth No. ２７４ ※Online Exposition Website：Tuesday, May 19, through Tuesday, June 9, 2026
Maximum operating temperature 900℃! A sheet gasket material suitable for exhaust manifolds and exhaust applications! A 0.1mm thick SUS316 steel plate with claws is inserted!
- Sealing
It is a joint sheet with high density, suitable for gas and refrigerants.
- Rubber
- Sealing
Aerospace industry No.1 share plug!! The benchmark for expansion plugs representing the industry!!
- Hydraulic Equipment
- Sealing
Custom sizes and diameters are available! We can provide wear-resistant coatings with excellent tribological properties.
- Sealing
- Other machine elements
Metal seal for canisters. Good news for substances that cannot use resin or elastomer seal materials! By adopting metal seals, helium leak tightness has been achieved.
- Sealing
- Chemicals
- Other semiconductor manufacturing equipment
Excellent leakage tolerance and corrosion resistance! We provide products customized to the sealing characteristics that meet our customers' applications.
- Sealing
Here are some important points to consider when selecting metal seals such as spring-energized C-rings! <Materials available upon request>
We will introduce important points for making metal seals functional, as well as key considerations for designers, from a high-performance seal manufacturer of products such as spring-energized C-rings, metal seals like HELICOFLEXⓇ, and metal hollow O-rings. The selection of metal seals is crucially dependent on the design of the corresponding flanges. Factors such as the material of the flanges and bolts, the tightening load (minimum required bolt load during tightening), pressure, temperature, and the method of bolt fastening are all related to the occurrence of insufficient compression in metal seals. *For more detailed information, please download from the related catalog.
UHP/UHV, ultra-high purity, ultra-high vacuum, advanced metal sealing solutions for ultra-low temperature.
- Sealing
- CVD Equipment
- Etching Equipment
"Replace rubber O-ring to metal seal, Eliminate gas permeation and gas release." This can be possible with Delta Beta HNRV.
- Sealing
- CVD Equipment
If you want to eliminate gas permeation and gas release with a vacuum rubber O-ring, replace it with a spring-energized C-ring! 'Delta Beta HNRV'
The Delta Beta HNRV is originally designed with a low tightening pressure (Y) HELICOFLEX Delta seal combined with a specially processed internal spring, achieving replacement of rubber O-rings and improved performance. This metal seal is recommended for those who have concerns such as "wanting to eliminate gas permeation and gas release from rubber O-rings" and "unable to change the number or size of bolts on existing flanges." 【Features】 ■ Mainly for ultra-high vacuum use ■ Even lower design tightening pressure than before ■ Can be exchanged with elastomer O-rings ■ Two delta-shaped protrusions on the contact side of the cross-section It does not guarantee compatibility with existing flanges. Specifications for existing flanges are required. *For more details, please download the PDF or feel free to contact us.
Delta Seal (HNV HELICOFLEX(R) DELTA) achieves ultra-high vacuum! [Standardized for JIS V-groove flanges]
- Sealing
- CVD Equipment
- Etching Equipment
[Standardized for JIS V Groove Flange] Low Tightening Pressure Y 'Ultra High Vacuum Delta Seal' for Semiconductor Field
The Delta Seal (HNV HELICOFLEX(R) DELTA) has two delta-shaped protrusions on the contact side of the cross-section. The delta-shaped protrusions are designed to collapse and disappear during the compression of the outer casing when the flange groove is assembled. The design tightening pressure of the Delta Seal is lower compared to the Helicoflex seal, allowing for replacement with elastomer O-rings. Leak rate: *For circular shapes, 10⁻¹² Pa·m³/sec. (10⁻¹¹ atm·cm³/sec.) *Depends on the quality of the installation side. 【Features】 ■Two delta-shaped protrusions on the contact side of the cross-section ■Achieves ultra-high vacuum ■Has excellent elasticity and can be used at high temperatures ■Can be replaced with elastomer O-rings *For more details, please refer to the PDF document or feel free to contact us.
Introducing C-rings for hydrogen leakage prevention in SOFC (Solid Oxide Fuel Cell) cell stacks.
- Sealing
- Other machine elements