Static Seals
Static seals prevent fluid or gas leakage across mating components where there is no relative movement between the sealed surfaces. Engineered to maintain continuous sealing pressure under static loads, these components ensure long-term system integrity across hydraulic, chemical and industrial processing equipment.
Static Seals For Challenging Environments
AST’s components provide critical sealing in stationary joints and connections, even under extreme conditions. Our range of static seals is engineered to withstand high pressures, extreme temperatures, aggressive chemicals, and corrosive environments. From standard O-rings to custom-designed solutions.
Datasheets
AST offers a wide range of high-quality materials for static seals. Our selection includes PTFE, UHMW-PE and Polyurethane options and EPDM, NBR, Silicone for O-Rings. These materials are carefully chosen for their superior sealing properties and durability. Whether you need excellent temperature resistance, chemical resistance, or reliable sealing performance, our sealing materials are designed to meet your requirements.
PTFE
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PBF13 - Bronze filled
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PBF16 - High bronze filled
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PGF21 - Graphite filled
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PGF22 - Graphite and Carbon filled
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PTFE23 - Virgin PTFE
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PCF28 - Carbon filled
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PTF32 - Mineral filled
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PTE40 - Polyester filled
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PTF60 - Glass fiber filled
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PT114 - Carbon fiber graphite filled
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PTPM118 - Polyamide compounded
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PTMF219 - Mineral fiber and molybdenum disulfide filled
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F540 - Food approved polyester filled
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PT610 - Glass fiber and MoS2 filled
Custom Sealing Solutions
Each static seal is engineered to match your specific operating parameters, ensuring long-term reliability and minimal maintenance. AST’s technical team assists with material selection, seal geometry, and application requirements to ensure your static sealing configuration meets your exact performance standards.
Static Seal Support
Whether you need advice on compound compatibility or a custom-engineered static seal for non-standard hardware, our technical team is ready to help. Reach out to our experts today to get advice tailored to your application.
