We provide sealing materials that are resistant to high temperatures, high pressures, and chemical adhesion, with stable prices and delivery times. Small lot orders are also welcome! 【*Free catalog with specification sheet included】
We handle FFKM O-rings 'PERFREZ' that are resistant to highly corrosive chemicals, high temperatures, and steam, providing stable performance over long periods. We can offer them in small quantities with stable prices and delivery times. We contribute to solving design and procurement challenges. 【We solve the following issues】 ◎ The delivery times and prices of the O-rings (sealing materials) currently in use are unstable. ◎ Cannot find products with the necessary characteristics and sizes. ◎ Want to order in small quantities but keep costs down. We have materials compliant with food sanitation laws and FDA regulations available. We also have materials (NBR, FKM) that comply with food sanitation laws and FDA regulations. *You can view the chemical properties of the products by downloading the catalog. For quotes, please refer to the materials and request through the contact form.
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【Product Lineup (Excerpt)】 PERFREZ 9071… Exhibits excellent resistance to acids, bases, and amines PERFREZ 9021… Suitable for use at temperatures up to 290°C PERFREZ 9001… Maximum operating temperature of 300°C. Reduces compression deformation through carbon black filling 【Applicable Standards】 ■ AS568 O-ring sizes ■ JIS B 2401 O-ring sizes ■ Standard metric O-ring sizes 【Adoption Cases / Consideration Cases】 ■ Manufacturing equipment for sensors used in electronic devices ■ Spare parts for semiconductor manufacturing equipment ■ Manufacturing equipment for chemical valves ■ Nozzles for painting robots *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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*For more details, please refer to the materials. Feel free to contact us as well.*
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Seiwa Trading Company is a comprehensive wholesale distributor of machine parts. We handle a variety of products, including bearings from NSK and items such as plummer blocks and O-rings. If you have any questions about our products, please feel free to contact us.