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PFAS 化学物質とエラストマーへの影響

Summary Overview PFAS (per- and polyfluoroalkyl) are synthetic chemicals widely used in various industrial and consumer products across multiple sectors. However, concerns about their effects on human health and the environment have sparked debates and regulatory actions worldwide. This article explores the uses of PFAS chemicals, regulatory efforts in the United States, Europe, and Canada, […]

Understanding ISO 3601-3 Standards

Summary Introduction to ISO 3601 Standards The ISO 3601 series is a comprehensive set of standards that define specifications for o-ring sizes, tolerances, surface imperfections, and quality grades. These specifications guarantee that seals meet rigorous performance and compatibility requirements. By providing a globally recognized framework, ISO 3601 simplifies the selection, production, and application of o-rings […]

Global O-Ring’s Customer-Centric Service

Summary Introduction At Global O-Ring, our approach to service is rooted in understanding and exceeding customer expectations. Our commitment to being customer-centric is a process that we practice every day. We focus on building stronger, long-term partnerships by delivering high-quality products, providing valuable resources, and ensuring a seamless customer experience at every stage. A Customer-Centric […]

オイルシールの故障の診断

Summary The Importance of Understanding Oil Seal Failures Oil seal failure occurs when a seal can no longer retain lubricant or exclude contaminants due to wear, misalignment, material degradation, or installation errors. When this happens, the consequences may include costly unplanned downtime, increased maintenance expenses, and potential equipment damage. Oil seals are critical to maintaining […]

熱膨張とシール性能

概要 熱膨張の概要 熱膨張とは、温度上昇にさらされたときに材料がどのように膨張するかを指します。シールが温度変動により寸法変化を経験すると、漏れ、押し出し、または破損などの問題が発生する可能性があるため、材料の選択とシールの設計では熱膨張が重要な考慮事項になります。熱膨張がシールにどのように影響するかを理解することは[…]

産業の成功のためのバルブシーリング

概要 はじめに バルブアプリケーションでは、最適なシステム性能を維持し、漏れ、汚染、圧力損失を防ぐために、効果的なシーリングが不可欠です。シールにより、極度の圧力から腐食性化学物質まで、さまざまな環境条件下でバルブが確実に動作することが保証され、安全性と効率性が高まります。適切なシールにより、コストのかかるダウンタイムを回避し、システムの整合性を維持し、寿命を延ばすことができます。 […]