Formed bellows "VG-VF IWVC-4000"
Flanges can also be manufactured in a rotating type! We also accommodate products with a fluoropolymer coating on the inner surface.
The "VG-VF IWVC-4000" is a molded bellows available in sizes ranging from 20A to 300A. In addition to the VG-VG and VF-VF types, flanges can also be manufactured in a rotating type (loose type). Furthermore, in addition to the standard type where the bellows is directly welded to the flange, we also offer a custom type where the bellows is directly welded to the inside of the flange, allowing for selection based on various customer applications. 【Features】 ■ VG-VG and VF-VF types can also be manufactured ■ Sizes of 350A and above can also be produced ■ Rotating type (loose type) flanges can also be manufactured ■ Products with fluoropolymer resin coating on the inner surface are also available *For more details, please download the PDF or feel free to contact us.
basic information
【Standard Specifications】 ■Internal: Vacuum ■External: Atmosphere ■Leak Test: He gas leak less than 1.0×10^-9 Pa·m3/sec ■Bellows Material: SUS304/SUS316L ■Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
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Distributors
Our company is a specialized trading firm that handles a wide range of products related to manufacturing, centered around "screws." We offer not only tools, carts, and standard screw products but also processed and drawing items made of metals, plastics, and harnesses. Additionally, we handle various types of transport robots such as AGVs and AMRs. Since our establishment in 1957, we have been engaged in transactions with many suppliers both domestically and internationally. Our strengths lie in our reliable quality, competitive pricing, and speedy responsiveness. In addition to our headquarters in Tokyo, we have branches in Kawasaki, Tochigi, Shizuoka, Osaka, the Philippines, Vietnam, Shanghai, and Hong Kong, where our sales representatives provide consistent support from quotations to after-sales follow-up. We also have a subsidiary, Tokai Lock Co., Ltd., which specializes in anti-loosening processing for screws. We will provide optimal proposals tailored to your needs, so if you have any issues related to manufacturing, please feel free to contact Koyama Co., Ltd.