<For customers in the Tokai area> We have equipment capable of measuring actual values! Introduction to the O-ring reaction force measurement tests conducted by our company.
We conduct "O-ring reaction force measurement tests." O-rings generate reaction force when compressed, sealing fluids. In other words, to fully demonstrate sealing performance, it is important to understand the reaction force of the O-ring and then tighten the housing with a force greater than that. The reaction force of an O-ring can be calculated, but there may be discrepancies between the calculated values and the measured values. Our company has the equipment to measure the actual values. A must-see for customers in the Tokai area, especially in Shizuoka, Aichi, and Yamanashi prefectures! Feel free to contact us, even if it's just for a consultation. [Test Conditions] ■ Test specimen: O-ring ■ Dimensions: Inner diameter 13.8 × wire diameter 2.4 ■ Rubber material: Nitrile rubber (NBR) hardness A70 ■ Compression rates: 10%, 20%, 25%, 30% ■ Evaluation items: Test force per unit length (N/mm) *For more details, please refer to the PDF document or feel free to contact us.
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Matsumoto Sangyo Co., Ltd. was established as an agent for NOK Corporation, a top manufacturer of sealing products, and has since added LOCTITE products (now Henkel Japan), a global brand of liquid gaskets and adhesives, to its lineup. Sealing products are used in various machinery and devices, often in inconspicuous ways, to prevent oil and water leaks and to block the intrusion of external debris and foreign objects. These products are essential mechanical components found in everything around us, from automobiles and motorcycles to construction machinery, aircraft, ships, railway vehicles, agricultural machinery, oil plants, home appliances, household rubber goods, and plumbing. Sealing products exist in an almost infinite combination of shapes, dimensions, and materials tailored to specific applications, sealed fluids, environmental conditions, and temperatures, resulting in a wide variety of products. At Matsumoto Sangyo Co., Ltd., we leverage the expertise accumulated since our founding to comprehensively assess "quality," "price," "production capacity," and "supply system," regardless of domestic or international manufacturers, and propose products that meet our customers' needs.