GASKETS · PACKING · SEALING MATERIALS
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PTFE Gaskets
KAXITE SEALING

Chemical process sealing — selection and ordering

Start with the actual fluid and operating conditions. Virgin, filled and expanded PTFE are different constructions, while graphite and other materials have their own service limits. Compatibility must be checked for the selected grade.

Discuss your requirements ↗

Define the equipment and duty

Record chemical identity and concentration, operating conditions, flange or equipment details, grade, dimensions and quantity.

Separate the dimensions and material from the service conditions. An equipment name or a photograph does not establish the sealing construction. If the existing designation is incomplete, identify the unresolved fields in the RFQ.

Relevant product ranges

Compare these products by construction and by the requirements of the selected equipment.

3 product families
PTFE Gaskets
Non-metallic Gaskets

PTFE Gaskets

PTFE cut gaskets for joints where chemical compatibility is central to selection.

Product form
Virgin PTFE; filled PTFE; modified PTFE
Ordering dimensions
Drawing

A standard reference identifies dimensions or design requirements; it does not certify every material for the service.

Expanded PTFE Gaskets
Non-metallic Gaskets

Expanded PTFE Gaskets

Expanded PTFE gaskets provide a conformable sealing option.

Product form
Cut gaskets from expanded PTFE material
Ordering dimensions
Drawing

A standard reference identifies dimensions or design requirements; it does not certify every material for the service.

PTFE Lined Pipes & Fittings
PTFE-lined Process Components

PTFE Lined Pipes & Fittings

Metal-backed PTFE-lined pipework and fittings for process service.

Product form
Pipes, spools, elbows, tees, crosses, reducers and flanges
Ordering dimensions
Isometric or drawing

Liner or coating properties must not be presented as the design rating of the assembled pressure equipment.

Before you confirm the order

  • Check the drawing revision and units.
  • Identify the material or selected grade rather than only a generic name.
  • State the required dimensions, construction and quantities.
  • Define inspection records and acceptance requirements.
  • Confirm the named delivery basis and requested date.

Performance values need to refer to the selected grade and operating duty. Pressure, temperature and speed maxima should not be combined into an assumed operating envelope.

Application questions

What information is needed for chemical process sealing?

Send chemical identity and concentration, operating conditions, flange or equipment details, grade, dimensions and quantity. Include drawings or existing part references where available.

Can you confirm the material from a photograph?

A photograph can help identify the form, but it does not establish material grade or the original dimensions. Provide the material specification and equipment or process details for review.

Discuss your chemical process sealing requirement

Send your product list, drawing revision, materials, dimensions, quantities and delivery destination. Cindy will coordinate the quotation and any questions about the specification.

Send an RFQ ↗

Request a quote for industrial sealing products

Send your product list, drawings and quantities. Include the delivery destination and any inspection requirements.

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