This is a formed bellows for vacuum piping. It comes with an ISO BT flange.
The "CEV-60000" is a molded bellows for vacuum piping handled by Chuo Giken Kogyo Co., Ltd. It is a product with an ISO BT flange attached to a flexible bellows for vacuum use. It can be used for dimensional adjustments in vacuum piping, error absorption, and vibration absorption. 【Features】 - Flexible bellows with a low spring constant - Manufacturing diameter: BT63 to BT200 - Please specify the total length (L) during order. - This product has a long repetitive durability lifespan. - The dimensions of the bellows can be changed, so please consult us. 【Application Fields】 - Semiconductors, LCDs, petrochemicals, construction, food, etc. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Standard Specifications】 ■Internal ・Vacuum ■External ・Atmosphere ■Leak Test ・He gas leak below 1.0x10⁻⁹ Pa･m³/sec ■Flange Standard ・ISO BT Flange ■Materials ・Bellows: SUS304, SUS316L ・Flange: SUS304, SUS316, SUS316L *Material changes are possible, so please consult with us. ■Please inquire about the spring constant of the bellows. ■The thickness of the bellows can be changed, so please inquire. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
Vacuum piping
Line up（6）
| Model number | overview |
|---|---|
| CEV-10000 | Formed bellows with JIS vacuum flange |
| CEV-20000 | Formed bellows with NW-KF flange |
| CEV-30000 | Pipe end type formed bellows |
| CEV-40000 | Formed bellows with ICF flange |
| CEV-50000 | Formed bellows with ISO MF flange |
| CEV-60000 | Formed bellows with ISO BT flange |
Company information
With the motto of 'a handmade flexible maker that can meet all needs,' we always strive to create products that match our customers' wishes. Founded in 1980, we have realized productivity improvements through our unique production management system. Our sales department is adjacent to the manufacturing plant, allowing us to respond quickly to product selection based on application and inquiries about special specifications. Please give 'Chunichi's Flex' a try!