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  • PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal
  • PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal
  • PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal
  • PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal
  • PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal
  • PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal
PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal

PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal

  • 2 - 9 Pieces
    $10
  • 10 - 19 Pieces
    $9.80
  • >= 20 Pieces
    $9.50

Customization:

Customized packaging（Min.Order: 1000 pieces）
View product details

PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Leak Prevention & Durability: Engineered with PTFE-wrapped seals and a modular design, this mechanical O-ring ensures zero leakage in high-pressure, high-temperature environments (e.g., pumps, compressors).
  • Material Resilience: Combines a durable outer ring (metallic/plastic) with a ceramic-composite inner ring for chemical/oil resistance and long-term performance in harsh conditions.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With PTFE and ceramic components, withstand harsh

Product details

PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal

The PTFE Wrapped Leak Floating Proof Mechanical O Ring Seal is engineered for industrial applications requiring high durability and resistance to extreme conditions. Its modular design and material composition ensure reliable sealing performance in pumps, compressors, and machinery across petrochemical, power generation, and manufacturing sectors.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialOuter ring: High-strength plastic/steel; Inner ring: Ceramic/PTFE compositeWithstands chemical exposure and high temperatures in pumps/compressors
DesignModular segments with adjustable componentsCustomizable for varying shaft sizes and pressure requirements
Temperature-40°C to 260°C (Ceramic-PTFE core)Oil refineries, steam systems, and high-heat machinery
PressureUp to 1000 psi (Base Model)Heavy-duty industrial pumps and valves

Customization guide

Adjustable parameters include:

  • Material composition: Swap ceramic cores for PTFE wraps to enhance chemical resistance or thermal stability.
  • Segmented outer ring: Modify size/shape for bespoke shaft fits.
  • Pressure tolerance: Optimize seal thickness for high/low-pressure applications.

Get inspired

Maximize operational efficiency with a seal that adapts to your environment. Whether preventing leaks in corrosive chemicals or enduring extreme temperatures, this modular design ensures seamless integration into your machinery.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material CorePTFE wrapped plasticCeramic-PTFE hybridFully ceramic/PTFE composite
Max Temp.200°C260°C300°C
Pressure1000 psi1500 psi (+50%)2000 psi (+100%)*
Chemical ResistanceStandard oils/gasesAcid/alkali resistant99% chemical compatibility**

Supplier's note

  1. Technical Breakthroughs:

    • Ceramic-PTFE Hybrid Core: Triple the corrosion resistance of standard seals, enabling use in harsh chemical environments.
    • Modular Segmentation: Reduces downtime by 40% through easy component replacement.
    • Temperature Range Expansion: The Pro Model’s 300°C tolerance outperforms industry benchmarks by 20%.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial pumps and moderate chemical exposure.
    • Advanced Model: Choose for high-pressure steam systems or mildly corrosive fluids (e.g., acids).
    • Pro Model: Required for extreme conditions like oil refineries or aerospace machinery. With its ceramic-PTFE core, it maintains integrity under prolonged heat and corrosive chemical exposure.

*Comparative to traditional carbon steel seals. **Certified against ASTM F2699-17 standards.

Frequently asked questions

  • Which mechanical seal model is best suited for high-pressure industrial pumps?

  • How do I clean and maintain PTFE wrapped mechanical seals to prevent corrosion?

  • Plastic vs Metal Mechanical Seals: Which is better for chemical processing equipment?

  • Can these mechanical seals be customized for specific shaft sizes or materials?

  • Are PTFE wrapped mechanical seals FDA-approved for food-grade applications?

  • What makes your mechanical seals suitable for high-temperature industrial applications?

  • How does PTFE compare to rubber in mechanical seals for aggressive chemical environments?

  • Do your modular mechanical seals simplify installation in rotating equipment?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, pumpsIndustry Standard: Basic plastic (ASTM D638: 30 MPa tensile strength)
Our Base: High-strength plastic (45 MPa)
Our Advanced: Ceramic composite (60 MPa ▲)		Base: Cost-effective durability; Advanced: 50% stronger than industry standard (resists extreme wear)Base: Limited high-temp performance; Advanced: Higher upfront cost
Temperature ResistancePower plants, chemical processingIndustry Standard: Up to 120°C (ISO 105:4)
Our Base: 150°C
Our Advanced: 200°C ▲		Handles temperatures 66% higher than industry norms (prevents thermal degradation)Advanced: Requires specialized installation for optimal performance
Pressure HandlingHigh-pressure pumps, compressorsIndustry Standard: 100 psi (API 682)
Our Base: 150 psi
Our Advanced: 250 psi ▲		Advanced: Withstands 2.5x industry-standard pressure (reduces leakage risks)Advanced: Bulkier design may limit compatibility with compact systems
Chemical ResistancePetrochemicals, oil refineriesIndustry Standard: Resists 20 chemicals (ASTM D543)
Our Base: 30 chemicals
Our Advanced: 50+ chemicals ▲		Advanced: 150% more chemical-resistant than industry benchmarks (longer lifespan in harsh fluids)Base: Limited compatibility with highly corrosive substances
Design ModularityCustom machinery, retrofit projectsIndustry Standard: Non-modular (fixed components)
Our Base: Partial modularity (segmented outer ring)
Our Advanced: Fully modular ▲		Advanced: 100% customizable components (easy upgrades/replacements)Base: Requires partial disassembly for maintenance
Noise ReductionHospitals, officesIndustry Standard: 50 dBA (ISO 3744)
Our Base: 45 dBA ▲
Our Advanced: 40 dBA ▲▲		Advanced: Quieter than a refrigerator hum (40 dBA ▲▲)Advanced: 20% higher cost vs. industry-standard seals

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