This is a formed bellows for vacuum piping. It comes with an ISO MF flange.
The "CEV-50000" is a molded bellows for vacuum piping handled by Chuo Nippon Giken Kogyo Co., Ltd. It is a product with an ISO MF 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 small spring constant ■ Manufacturing diameters: MF63 to MF200 ■ Please specify the overall length (L) during ordering. ■ 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 rate of 1.0x10⁻⁹ Pa･m³/sec or less ■Flange Standard ・ISO MF Flange ■Materials Bellows: SUS304, SUS316L Flange: SUS304, SUS316, SUS316L *Material changes are possible, so please consult with us. ■For the spring constant of the bellows, please inquire. ■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 being a handmade flexible manufacturer that can meet all needs, we always take the customer's perspective and strive to create products that match their wishes. Founded in 1980, we realize 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 applications and consultations for special specifications. 'Chunichi's Flex' - please give it a try!