Product

Non-Asbestos Gasket

Non-asbestos sealing solutions for gauge glasses, industrial equipment and custom applications, available in compressed fiber and elastomer materials.

Technical Specifications

Product Type	Gaskets
Materials	Compressed non-asbestos fiber with elastomer binder
Temperature	−60°C to +450°C (Depends on material grade and operating conditions)
Shape	Gauge Gaskets, Rings & Custom Gaskets

Gauge glass, ring and custom-cut gaskets are available.
Materials can be selected according to the medium and temperature.
Standard and custom sizes are available.

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Gaskets & Accessories

Product Description

Kunyo Non-Asbestos Gaskets are designed to provide reliable sealing and cushioning between gauge glass and metal gauge components. They help distribute the clamping load evenly, reduce direct contact between the glass and metal surfaces, and minimize the risk of leakage or glass damage during installation and operation.

The material is typically manufactured from compressed aramid or inorganic fibers combined with an elastomer binder. It offers good compressibility, recovery and resistance to water, oils, fuels, air and many general industrial fluids.

Our product range includes rectangular gauge gaskets for reflex and transparent gauge glasses, ring gauge gaskets for tubular gauge glasses and sight-glass connections, and custom gaskets manufactured to customer drawings or samples.

Available products include:

Reflex gauge glass gaskets
Transparent gauge glass gaskets
Tubular gauge glass ring gaskets
Circular sight glass gaskets
Gaskets with bolt holes or center openings
Custom-cut and irregular-shaped gaskets

Non-asbestos gaskets in different sizes and shapes

Sizes and Dimensions

Non-asbestos gauge glass gaskets are available in two standard widths to match commonly used reflex and transparent level gauge assemblies. Standard thicknesses are 1.0 mm, 1.5 mm and 2.0 mm.

Type A
Product Code	Length L (mm)	Width B (mm)	Thickness S (mm)	Opening Length C (mm)
GA00	95	30	1.0 / 1.5 / 2.0	79
GA01	115	30	1.0 / 1.5 / 2.0	99
GA02	140	30	1.0 / 1.5 / 2.0	124
GA03	165	30	1.0 / 1.5 / 2.0	149
GA04	190	30	1.0 / 1.5 / 2.0	174
GA05	220	30	1.0 / 1.5 / 2.0	204
GA06	250	30	1.0 / 1.5 / 2.0	234
GA07	280	30	1.0 / 1.5 / 2.0	264
GA08	320	30	1.0 / 1.5 / 2.0	304
GA09	340	30	1.0 / 1.5 / 2.0	324
GA10	370	30	1.0 / 1.5 / 2.0	354
GA11	400	30	1.0 / 1.5 / 2.0	384

Type B
Product Code	Length L (mm)	Width B (mm)	Thickness S (mm)	Opening Length C (mm)
GB00	95	34	1.0 / 1.5 / 2.0	75
GB01	115	34	1.0 / 1.5 / 2.0	95
GB02	140	34	1.0 / 1.5 / 2.0	120
GB03	165	34	1.0 / 1.5 / 2.0	145
GB04	190	34	1.0 / 1.5 / 2.0	170
GB05	220	34	1.0 / 1.5 / 2.0	200
GB06	250	34	1.0 / 1.5 / 2.0	230
GB07	280	34	1.0 / 1.5 / 2.0	260
GB08	320	34	1.0 / 1.5 / 2.0	300
GB09	340	34	1.0 / 1.5 / 2.0	320
GB10	370	34	1.0 / 1.5 / 2.0	350
GB11	400	34	1.0 / 1.5 / 2.0	380

Custom sizes: Rectangular, oval, circular and drawing-specific gaskets can be manufactured. For an accurate quotation, customers should provide the outer length, outer width, opening dimensions, thickness, operating medium, temperature and pressure.

Asbestos fiber gasket, mica gasket, graphite and PTFE gauge glass gaskets are also available