Molded Bellows "Pipe End IWVC-2000"
The outer diameter and thickness of the pipe can also be changed! We can also manufacture sizes below 1/2B and above 5B.
The "Pipe End IWVC-2000" is a molded bellows available in sizes ranging from 3/4B to 4B. It can be used in environments where the inside is under vacuum and the outside is atmospheric pressure, and it meets the stringent standard of a He gas leak rate of 1.0×10^-9 Pa·m3/sec or lower. In addition to accommodating changes in bellows material and pipe material, we also inquire about the spring constant and thickness of the bellows. 【Features】 ■ Custom manufacturing is possible for sizes below 1/2B ■ Custom manufacturing is possible for sizes above 5B ■ Changes to the outer diameter and thickness of the pipe are also possible ■ Products with an inner fluoropolymer coating are also available *For more details, please download the PDF or feel free to contact us.
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basic information
【Standard Specifications】 ■Internal: Vacuum ■External: Atmospheric ■Leak Test: He gas leak less than 1.0×10^-9 Pa·m3/sec ■Bellows Material: SUS304/SUS316L ■Pipe Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
Company information
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.
