Hamamatsu Gasket Co., Ltd.'s Company Profile and Products

It is attached to the heart of the engine and must withstand the explosion pressure inside the cylinder, as well as have a stro...

• Fastening Components

• Gaskets

Mainly required is oil/cooling water sealing. Various necessary functions are required depending on the rigidity of the engine ...

• Fastening Components

• Gaskets

Combustion gas sealing is required. Since the combustion gas is high temperature, the gasket material must also have heat resis...

• Fastening Components

• Gaskets

Seals oil, cooling water, and combustion gases. ■Main uses Seal between engine guide exhaust and oil pan ■Main product specif...

• Fastening Components

• Gaskets

■Main uses Seal between engine cylinder head and exhaust pipe ■Main product specifications Like head gaskets, beads are formed...

• Fastening Components

• Gaskets

A seal that prevents oil, cooling water, and (combustion gas) from escaping is required. ■Main uses Water pump passage seal ■...

• Fastening Components

• Gaskets

Oil seals are mainly required as donut-shaped gaskets used for bolt holes and drain plugs that serve as oil passages. ■Main us...

• Fastening Components

• Gaskets

A seal that prevents gasoline and oil from escaping is required. Durability is also required because its thickness affects the ...

• Fastening Components

• Gaskets

Combustion gas sealing is required. Since the combustion gas is high temperature, the gasket material must also have heat resis...

• Fastening Components

• Gaskets

A seal that prevents gasoline and oil from escaping is required. ■Main uses ・Between the engine cylinder block and insulator ...

• Fastening Components

• Gaskets

Seals combustion gas that has become extremely hot due to catalysts, etc. Our patented product is a specification that uses mes...

• Fastening Components

• Gaskets

Seals combustion gases. This gasket prevents leaks due to torque down, which is a drawback of conventional non-assembled vortex...

• Fastening Components

• Gaskets

Attach to a muffler cover, etc. to absorb vibrations at the cover mounting part and block heat transmitted from the bolts to th...

• Fastening Components

• Metal Washers

It is attached to a cover etc. by welding to provide a buffer between parts. Since it is made of stainless steel, it has good h...

Attach to the inner tube to hold the outer tube and inner tube concentrically. It absorbs the expansion of the inner tube due t...

• Fastening Components

• Spacers

Attach it to a resin cover, etc. to block the heat transmitted from the heat source to the surface of the cover. ■Main uses Bl...

• Protective Materials & Equipment

• Insulation

Attach to the back side of the resin fuel tank cover to block heat transmitted from the heat source to the surface of the resin...

• Protective Materials & Equipment

• Insulation

Attach to the back of the muffler protector to block the heat transmitted from the heat source to the surface of the muffler pr...

• Protective Materials & Equipment

• Insulation

It is mainly attached to insulator covers, etc. to prevent cover cracking due to engine vibration. Since it is made of stainles...

• Fastening Components

• Metal Washers

Hamagasu Foam is a liquid silicone foam that has excellent properties such as insulation, cushioning, sealing, and flame retard...