VG-VG type and VF-VF type, capable of manufacturing with a nominal diameter of 350A or more! Flanges can also be produced in a rotating type (loose type).
We would like to introduce the molded bellows "VG-VF" that we handle. The bellows material is SUS304/SUS316L, and the flange material is SUS304/SUS316/SUS316L. Material changes are possible, so please consult with us. For custom types, the dimensions of the bellows may change. Please inquire about the spring constant of the bellows. 【Standard Specifications】 ■ Internal: Vacuum ■ External: Atmosphere ■ Leak Test: He gas leak 1.0×10-9 Pa·m3/sec or less ■ Bellows Material: SUS304/SUS316L ■ Flange Material: SUS304/SUS316/SUS316L *For more details, please download the PDF or feel free to contact us.
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Our company has been engaged in the development, manufacturing, and sales of metal flexible tubes, fittings, and related equipment. We perform welding processing for heavy and large components such as those used in steel mills, power plants, and large equipment parts, as well as for precision parts related to medical devices and semiconductor equipment. Additionally, we handle manufacturing tailored to customer needs, ranging from small lot processed parts to mass-produced components.
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