Product

PTFE Moulded Bush

PTFE moulded bushes are used for wear, insulation and sealing duties across industrial applications.

High purity Low friction Custom machined

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Product Overview

Application and service highlights

Introduction

PTFE moulded bushes are used as corrosion resistant and low friction components in sealing, insulation and support applications. They are suitable where a thick-wall PTFE form is needed for machining or direct use in assemblies exposed to aggressive chemicals.

Key Features

Useful for bearing, sealing and insulating applications.
Thick-wall form supports machining to custom finished sizes.
Suitable for corrosive environments where low friction is beneficial.

Specifications

Material, dimensions and testing standards

Material

Base Material: Virgin PTFE or engineered polymer grades based on application.
Options: Filled PTFE and high-performance engineering plastics available.
Finish: Supplied in moulded, extruded, skived or machined form.

Dimensions

Manufactured in standard stock sizes with cut-to-length options.
Thickness, OD and ID ranges available to suit application demands.
Custom machining supported for functional industrial components.

Testing

Batch inspection for surface finish and dimensional accuracy.
Material verification available on request.
Finished parts reviewed against order-specific tolerances.

Technical Drawing

Cross-sectional reference

Dimensional Specifications

Dimensional table

Size		Diameter (D)	Raised Face (R/F)	P.C.D (K)	Flange Thick. (T)	No. of Holes (N)	Hole Dia (B)	Lining Thickness (±0.5mm)	Length ± 5mm (Max L)
NB	Inch
25	1"	33.7	50	79	15	4	15	3	1000
40	1.5"	48.3	65	95	17	4	18	3	1000
50	2"	60.3	80	127	19	4	19	3	1000
80	3"	88.9	100	152	22	4	22	3	1000
100	4"	114.3	125	178	24	8	22	3	1000