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Silicone Plain Ring Gasket for DIN51 Threads Cap
Silicone Plain Ring Gasket for DIN51 Threads Cap
Origin of place China
Model CFD-GK-VMQ-3948
Supplier ChangZhou FengDi Plastic Technology Co., Ltd.
Price
Hits 32
Updated 11/4/2026
  • Product Detail
  • Company Profile
CFDPLAS silicone plain ring gaskets provide a soft,flexible,and heat-resistant seal for bottle & drum caps,plumbing connections,and industrial closures.
Key Features & Benefits:
Material Properties: Made from medical- or food-grade silicone, these gaskets resist aging,ozone,and wide temperature extremes (typically ranging from -40℃ to 230℃ or higher depending on the grade).
Leak Prevention: The flat profile distributes compression evenly across mating surfaces,filling micro-gaps on plastic,glass,or metal closure lips.
Vibration and Cushioning: Soft silicone acts as an effective dampener against mechanical vibrations and prevents metal-on-metal or glass-on-plastic wear.
Specifications:
Material: 100% virgin silicone rubber
Color: Natural
Hardness Shore A : 60±5
Process:compression molded
Inner diameter: 39mm
Outer diameter: 48.5mm
Thickness: 2.2 mm ± 0.05
Packing:200PCS/Bag
Specifically for use in DIN51mm threads drum Jerrycan cap,DIN51mm thread bottle spout cap.
Common Types and Sizing :
Standard Plumbing Washers: Small flat rings (such as 11mm ID*19mm OD or 14mm ID*24mm OD with a 3mm thickness) are widely used for faucets,shower hoses,and valve connections.
Container and Closure Seals: Larger custom flat rings or square-cut gaskets are used for storage containers,appliance housings, and sanitary tri-clamp fittings to prevent rolling or twisting inside the groove.
CFDPLAS plain silicone O-ring gaskets Application : Widely used in pipelines,joints,and mechanical accessories,mainly playing the role of waterproof,oil-proof,shock absorption,buffering,and sealing.
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