PEEK Sealing Material

Catalog Number

ALFP000076

Description

PEEK Sealing Material provides extraordinary chemical resistance and thermal stability up to 260°C, coupled with low friction suitable for high-stress conditions. This top-quality material is perfect for use in PEEK sealing rings, valves, and seals, ensuring leak prevention in aerospace, automotive, and chemical processing applications.

Application

PEEK Sealing Rings: Ideal for use in pumps, compressors, and hydraulic systems in the oil and gas, as well as aerospace industries.
Valve Seat Material: Designed to withstand wear in high-frequency industrial valves.
Semiconductor Manufacturing: Provides ultra-clean, vacuum-rated seals crucial for processes sensitive to contamination.
Automotive: Suitable for turbocharger seals, fuel systems, and insulation in electric vehicle batteries.

Appendix

Size Table of PEEK Sealing Material
NO.	Dimension OD*ID (mm)	Weight ( g )
1	∅1.6*∅0.13*1000	2.6
2	∅1.6*∅0.25*1000	2.5
3	∅1.6*∅0.5*1000	2.4
4	∅1.6*∅0.75*1000	2.0
5	∅1.6*∅1*1000	1.6
6	∅2.33*∅1.6*1000	2.9
7	∅2.8*∅2.5*1000	1.6
8	∅3*∅2.67*1000	1.9
9	∅3.2*∅1*1000	9.4
10	∅3.2*∅1.6*1000	7.8
11	∅5*∅2.5*1000	19.1
12	∅5*∅4.5*1000	5.8
13	∅7.5*∅4*1000	42.6
14	∅10.2*∅8*1000	40.9
15	∅12*∅4*1000	81.6
16	∅12.45*∅8.88*1000	77.7
17	∅29*∅18*1000	527.6
18	∅39*∅31*1000	571.5
19	∅80*∅30*1000	5612.8
20	∅90*∅40*1000	6633.3
21	∅100*∅50*1000	7653.8
22	∅110*∅60*1000	8674.3
23	∅130*∅60*1000	13572.7
24	∅140*∅80*1000	13470.6
25	∅160*∅90*1000	17858.8
26	∅168*∅132*1000	11021.0
27	∅180*∅110*1000	20716.2
28	∅190*∅130*1000	19593.6
29	∅190*∅140*1000	16838.3
30	∅200*∅130*1000	23573.6
31	∅220*∅150*1000	26431.0
32	∅240*∅170*1000	29288.4
33	∅257*∅230*1000	13418.6
34	∅250*∅190*1000	26941.0
35	∅260*∅210*1000	23981.8
36	∅280*∅210*1000	35003.2
37	∅280*∅230*1000	26022.0
38	∅300*∅250*1000	28063.8
39	∅320*∅300*1000	12654.2
40	∅340*∅250*1000	54188.6
41	∅360*∅280*1000	52249.6
42	∅580*∅450*1000	136645.0

Features And Benefits

Thermal Stability: Functions consistently at 260°C (500°F) with little deformation.
Chemical Resistance: Resists acids, hydrocarbons, and steam better than PTFE and rubber.
Low Friction & Wear: PEEK sealing rings help lower energy consumption and maintenance expenses.
High Mechanical Strength: Retains structural integrity under pressures exceeding 20,000 psi, suitable for heavy-wall PEEK tubes.

If you have any other questions or need other size, please get a quote.

※ Please kindly note that our products are for research use only.