Products Information > Vacuum Flexible Hoses and Bellows

		Recently, vacuum technology has shown dramatic progress as one of the major factors in the most advanced technology, in the production of semi-conductors, super conductors, nuclear fusion, new material development, space development and other growing field. Especially in the semi-conductor industry, high integration has rapidly taken place, progressing from the IC, to the LSI, now to the ULSI. Along with this trend of technological advancement, customers' demands for components in various equipments such as flexible hoses and bellows, are becoming harder and harder to meet. To respond to these needs, we are providing a series of flexible hoses, bellows and various joint parts, ideal for vacuum piping and even for ultra-high vacuum applications. Especially, Inner polished flexible hose (model name:Megaflex) has had great confidence and achievement in the semi-conductor field in response to requests of higher level cleanliness for semi-conductor manufacturing units. We are confident that our "ORV Series" flexible hoses and bellows, with our latest high technology, completely satisfy your needs.
	FEATURE / ORV Series
		1.	U-shaped bellows provide easiness of cleaning and minimize the accumulation of particles in grooves while being used.
		2.	High flexibility, light weight and small size.
		3.	Helium leakage test is carried out for all products for safety assurance.
		4.	Our widely experienced speciality in flexible hose and bellows can assist you in your various needs.