PTFE Gaskets

PTFE gaskets provide reliable sealing for level gauges, sight glasses, flanges and custom components exposed to corrosive or high-purity media.

Technical Specifications

Product Type	Gasket
Material	Virgin PTFE
Available Shapes	Rectangular, Ring and Custom Shapes

Standard and custom specifications are available.
Drawing and sample-based customization is supported.

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Gaskets & Accessories

Product Description

PTFE Gauge Gaskets provide reliable sealing between the glass and metal components of level gauges and sight glass assemblies.

Available products include rectangular gaskets for reflex and transparent gauge glass, ring gaskets for circular sight glass, and custom gaskets with holes, slots or special profiles.

With excellent resistance to most acids, alkalis and solvents, PTFE gaskets are suitable for chemical, food, beverage and pharmaceutical equipment.

Applications

Reflex and transparent level gauges

Circular sight glass assemblies

Boiler and tank level indicators

Tank viewing windows

Pipeline inspection ports

Chemical-processing equipment

Food and beverage processing equipment

Pharmaceutical and hygienic processing systems

Sizes

The following standard sizes are available for PTFE gauge gaskets used with reflex and transparent gauge glass. Custom shapes and dimensions are available upon request.

PTFE Gauge Gasket Sizes

Type A	Type A	Type A	Type A	Type A	Type A	Type A	Type A	Type A
Product Code	Product Code	Length L (mm)	Length L (mm)	Width B (mm)	Width B (mm)	Thickness S (mm)	Thickness S (mm)	Opening Length C (mm)
GA00	GA00	95	95	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	79
GA01	GA01	115	115	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	99
GA02	GA02	140	140	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	124
GA03	GA03	165	165	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	149
GA04	GA04	190	190	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	174
GA05	GA05	220	220	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	204
GA06	GA06	250	250	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	234
GA07	GA07	280	280	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	264
GA08	GA08	320	320	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	304
GA09	GA09	340	340	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	324
GA10	GA10	370	370	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	354
GA11	GA11	400	400	30	30	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	384
Type B	Type B	Type B	Type B	Type B	Type B	Type B	Type B	Type B
Product Code	Product Code	Length L (mm)	Length L (mm)	Width B (mm)	Width B (mm)	Thickness S (mm)	Thickness S (mm)	Opening Length C (mm)
GB00	95	95	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	75	75	75
GB01	115	115	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	95	95	95
GB02	140	140	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	120	120	120
GB03	165	165	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	145	145	145
GB04	190	190	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	170	170	170
GB05	220	220	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	200	200	200
GB06	250	250	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	230	230	230
GB07	280	280	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	260	260	260
GB08	320	320	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	300	300	300
GB09	340	340	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	320	320	320
GB10	370	370	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	350	350	350
GB11	400	400	34	34	1.0 / 1.5 / 2.0	1.0 / 1.5 / 2.0	380	380	380

CUSTOM MANUFACTURING

Need a Custom Size or Specification?

Send your drawing, sample, dimensions, material requirements, operating temperature, pressure and process medium. We will review the application and confirm the suitable product specification before production.

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Standard products and OEM/ODM solutions available.

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