Electrical corrosion prevention insulating bolt

Achieve electrical insulation between flanges and insulation between flanges and bolts/nuts to prevent galvanic corrosion!

last updated Aug 22, 2025

Mechanical equipment maintenance: Insulation bolts (sleeve + washer type) to prevent electrolysis.

Using insulating bolts allows for electrical insulation between the flanges and between the flange and port nut, thereby preventing galvanic corrosion.

last updated Aug 22, 2025

Daiko Teflon Cushion Gasket 'D7000'

Utilizable for a wide range of chemical-resistant fluids with Teflon's stable corrosion resistance! Electrical insulating gasket! A gasket with excellent elasticity and flexibility!

last updated Aug 22, 2025

Daiko PTFE Seal Tape 'D7000-ST'

Compatible with temperatures from -100℃ to 260℃. It can be used especially in high-temperature areas with acids, alkalis, and chemicals, and it finishes cleanly without dirtying your hands.

last updated Aug 22, 2025

PTFE sealing tape "D7000-ST"

For improving work efficiency! Sealing is possible with just one wrap around the threaded joint.

last updated Aug 22, 2025

PTFE cushion gasket "D7000"

Since it is coated with fluororesin, it can be used with a wide range of chemical solutions!

last updated Aug 22, 2025

SGM gasket: 100% PTFE with strength and flexibility!

SGM soft teflon-type gasket - 100% PTFE with strength and flexibility! It has excellent adhesion and can easily seal even on slightly uneven surfaces!

last updated Aug 22, 2025

PTFE-based gasket

We also offer types that use inorganic fillers and types that use glass fiber as fillers!

last updated Aug 22, 2025

Soft PTFE-based gasket

Significantly improves the sealing properties of PTFE while combining heat resistance and flexibility!

last updated Aug 22, 2025

SGM Soft Teflon Type Gasket

Soft Teflon-based gasket with chemical resistance, electrical insulation properties, and a combination of strength and flexibility.

last updated Nov 26, 2025

"Teflon-type gasket" processed in-house at Daiko!

A lineup of Teflon-based gaskets with excellent chemical resistance and electrical insulation properties!

last updated Aug 22, 2025

Bulkar No. SF300 Gasket Selection Guide | Cleanliness and Insulation Properties

Adding "cleanliness" to the "PTFE binder" technology! Introducing four outstanding performances.

last updated Dec 17, 2025