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Simple, robust, and economical sealing solution
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Wide range of sizes, materials, and hardness options
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Resistant to chemicals, temperature, and wear
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Suitable for static and dynamic sealing
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FDA and USP Class VI compliant grades available for pharma & food
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Easy to install and replace
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Standards: AS568, ISO 3601, DIN, BS, JIS
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Sizes: Metric & Imperial dimensions, custom sizes available
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Hardness (Shore A): 40 – 90 depending on application
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Cross-sections: Standard circular, quad-ring (X-ring), square-ring
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Materials Available:
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Elastomers: NBR, EPDM, Silicone, Viton (FKM), Neoprene
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High-Performance Polymers: PTFE, FFKM (Perfluoroelastomer), Kalrez® equivalents
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Food & Pharma Grades: Platinum-cured Silicone, White EPDM, PTFE-encapsulated O-rings
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Temperature Range:
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NBR: -30°C to +120°C
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EPDM: -50°C to +150°C
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Viton (FKM): -20°C to +200°C
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Silicone: -60°C to +200°C
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PTFE: -200°C to +250°C
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FFKM: up to +325°C
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Pressure Range: Vacuum up to 700 bar (depending on size and application)
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Chemical Compatibility: Resistant to water, steam, oils, fuels, acids, solvents (material dependent)
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Compliance: FDA 21 CFR 177.2600, USP Class VI, EC 1935/2004
• Filter housings, cartridge seals, and bag filters
• Sanitary pipe joints and tri-clamp connections
• Hydraulic & pneumatic sealing systems
• Valves, pumps, and compressors
• High-purity pharma and biotech processing
• Aggressive chemical handling and solvent lines
• Aerospace, automotive, and semiconductor applications
