Flexible Graphite Self-Sealing Rings and Gaskets
Custom graphite self-sealing ring and flat gasket enquiries. Confirm ring dimensions, 45° bevel, metal wrapping and service conditions.
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Description
Flexible Graphite Self-Sealing Rings
IKSONIC supplies flexible graphite self-sealing rings and flat graphite gaskets for industrial enquiries from China. The source describes custom seal components for valves, pumps and power-generation equipment. Send the required geometry and service conditions for a factory sourcing or wholesale quotation.
The self-sealing ring is made from pure flexible graphite paper that is cut, spirally wound and compression-moulded. The described profile has a 45° bevel. Metal edging or corner wrapping on the upper and lower faces can be specified separately; the source does not identify a universal metal grade.
Specifications / Models
| Item | Source specification |
|---|---|
| Selectable product forms | Graphite self-sealing ring; flat graphite gasket |
| Self-sealing ring material | Pure flexible graphite paper |
| Described bevel | 45° |
| Listed diameter range | Φ15–Φ1000 mm; source does not identify this as inside or outside diameter |
| Dimensions | Custom; confirm inside diameter, outside diameter, height and profile |
Source Series References
| Reference | Series description |
|---|---|
| JT-RG710 | Graphite packing ring |
| JT-RG720 | Reinforced graphite packing ring |
| JT-RG730 | Self-sealing graphite packing ring |
| JT-RP740 | Graphite gland-packing ring |
| JT-RP750- | Other gland-packing rings; suffix depends on material |
The source series table gives a shared density range of 1.25–2.0 g/cm³. This is not an individually confirmed density for every reference or a guarantee that all listed series use identical materials.
Self-Sealing Graphite Ring Technical Reference
| Parameter | Source table value |
|---|---|
| Temperature | −200 to 450 °C |
| Temperature in non-oxidizing conditions | −200 to 800 °C |
| Pressure | ≤35 MPa |
| pH range | 0–14 |
| Linear speed | 10 m/s |
These are shared source-table references for the self-sealing graphite packing ring, not verified simultaneous limits or guaranteed ratings for every model, flat gasket or installation. Suitability depends on the selected construction and actual conditions. The source excludes some strongly oxidizing media; confirm chemical compatibility rather than relying on pH alone.
Selection and Quotation Information
Provide inside and outside diameters, height, bevel details, quantity, medium, temperature and pressure. State whether metal wrapping is required and provide the required metal grade. No individual stock sizes or lead time are promised on this enquiry page.
Frequently Asked Questions
Does Φ15–Φ1000 mm mean outside diameter?
The source does not say. Specify both inside and outside diameters so the intended ring can be confirmed.
Are all series suitable for 800 °C?
No universal claim is made. The source gives that upper value only for non-oxidizing conditions in its self-sealing ring reference table. Confirm the complete construction and application.
Can I request a flat gasket instead?
Flat graphite gaskets are a listed option, but their geometry and operating requirements must be confirmed separately. Contact IKSONIC with your specifications for an enquiry.
If you have any questions or products request, please leave message or call us.
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