List of Sealing products

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

Work can be done in narrow spaces, and with commercially available spanners and monkey wrenches! A highly convenient screw joint that minimizes tightening scratches.

• Pipe Fittings
• Piping Materials
• valve

Explanation of the differentiation among four types (H type, S type, T type, F type) according to surface pressure, as well as detailed selection criteria.

• Sealing

Introducing Daiko's processing technology that prevents leaks with "yakinamashi."

• Other metal materials
• Sealing

Three Reasons Why You Should Replace Something That Seems 'Still Usable' and an Explanation of the Dangers of Asbestos

• Sealing
• Piping and Piping Parts

Highly resistant to corrosion and damage from impact, preventing external leaks in vacuum piping!

• Vice Clamps
• Vacuum Equipment
• Sealing

NW vacuum flanges - A wide variety of product lineup available!

• Vacuum Equipment
• Sealing
• Piping Materials

RoHS directive compliant product! Noise protection gasket with excellent flexibility and resilience.

• Sealing
• Other electronic parts

Usable in places where space is limited! 0.5mm thick noise protection gasket.

• Sealing
• Other electronic parts

To the chemical industry pursuing chemical resistance. Achieving both chemical resistance and low friction.

• Other machine elements
• Other semiconductor manufacturing equipment
• Sealing

Can be produced from palm-sized to several dozen meters! Designed according to specifications and requests.

• Sealing

Piston seals that are particularly effective for applications where it is necessary to separate two types of media, such as piston accumulators, boosters, and position holding purposes!

• Hydraulic Equipment
• Sealing

High seat PP press punching process, processing method may change depending on the case.

• Sealing

High-performance metal seals for nuclear applications with proven performance.

• Sealing

High sealing performance UHV, pressurization, cryogenic, high temperatures, and cyclic conditions! Spring-energized metal seal

• Sealing

Metal seals aligned with technological breakthroughs in fusion energy

• Sealing

The piston seal PFR is suitable for various hydraulic and pneumatic reciprocating motion applications, demonstrating good performance in both high-pressure and low-pressure systems.

• Hydraulic Equipment
• Sealing

Uses flame-retardant EPDM material, equivalent to V-0 of UL94 standard (flammability evaluation standard).

• Sealing

High-durability rotary seals from Hallite in the UK, featuring low friction, smooth operation, and improved wear and pressure resistance!

• joint
• Hydraulic Equipment
• Sealing

A rod/piston seal compatible with the P-number grooves of JIS B2401, suitable for use in harsh environments. It features low friction and excellent heat and chemical resistance.

• Other machine elements
• Other semiconductor manufacturing equipment
• Sealing

OptiSeal VSR is a versatile rod seal. It features low friction, excellent chemical resistance, and can be used in environments ranging from extremely low to high temperatures!

• Sealing
• Other machine elements
• Other physicochemical equipment

OptiSeal VSP is a versatile piston seal. It features low friction, excellent chemical resistance, and can be used in environments ranging from extremely low to high temperatures!

• Sealing
• Other machine elements
• Other physicochemical equipment

OptiSeal VSC is a versatile internal pressure face seal. It features low friction, excellent chemical resistance, and can be used in environments ranging from extremely low to high temperatures!

• Sealing
• Water Hydraulic Equipment
• Other machine elements

OptiSeal VSE is a versatile external pressure face seal. It features low friction, excellent chemical resistance, and can be used in environments ranging from extremely low temperatures to high temper...

• Sealing
• Other machine elements
• Other semiconductor manufacturing equipment

A seal with excellent chemical resistance that maintains the cleanliness of the semiconductor manufacturing environment.

• Other machine elements
• Other semiconductor manufacturing equipment
• Sealing

Ensuring specified vacuum condition. A leading company in inflatable seals for semiconductor manufacturing process

• Sealing
• Gas sterilizer/sterilizer
• Vacuum Equipment

By using a plotter processing machine, even thin sheets can be finished with precision and without distortion!

• Sealing

Exhibits high leak prevention effects similar to liquid gaskets! Introducing a quick reference table for the differences and selection of H, S, T, and F types.

• Sealing

Three reasons why you should replace something that seems 'still usable' and an explanation of the dangers of asbestos!

• Sealing

Extremely important machine elements! A thorough explanation of the ironclad rules for "material selection" that determines the lifespan of equipment.

• Sealing

Introducing how to choose and the features of major sizes such as P specifications, G specifications, AS568, and ISO!

• Sealing

Achieving large-diameter processing with zero heat impact. Our top-tier equipment and skilled craftsmanship in Japan will bring your "cutting desires" to life.

• Sealing

Introducing a gasket designed to demonstrate absolute reliability in sealing performance under extremely important conditions!

• Processing Contract
• Sealing

Precision cutting of ultra-thin material with a thickness of 0.1mm! Create irregular frame shapes without the need for a die.

• Sealing

An explanation of the risks of "over-tightening" that should never be done, based on technical materials from Nichias!

• Sealing

Leaks from the flange gap! Causes and countermeasures for "face leakage."

• Sealing

An explanation of the often-overlooked mechanism of "permeation leakage" and why thick gaskets can lead to leaks, along with the physical reasons behind it!

• Sealing

Explaining the mechanism of "stress relaxation" in gaskets and tightening management!

• Sealing

The rules and mechanisms for selecting thickness! Introducing useful information.

• Sealing
• Rubber
• Rubber bands and strings