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Pure 100% PTFE material gasket :


O-shaped pure PTFE ring:

Modified PTFE material combined PI/glass fiber/graphite/bronze:

PTFE gasket/spacer:
Specially produce all kinds of ptfe gasket, include ballvalve seat and valve stem sealing gasket,filled ptfe article, customized diameter and filled compound concent gaskets (glass fiber, graphite, bronze, carbon etc.)
PTFE gasket is manufactured by molding method with suspended ptfe resin.PTFE compared with other plastics, has a superior properties against chemicals and temperature.
Application:
Sealing material
Feature:
1. Anti-flaming
2. Insulation
3. Anti-aging
4. Corrosion resistant
Item | Unit | Result |
Apparent density | g/cm3 | 2.10-2.30 |
Tensile strength | MPa | ≥15 |
Crack elongation | % | ≥150 |
Temperature range | ℃ | -180~+260 |
Thickness | mm | 1-22mm or customized |
Inside diameter | mm | 4.3-280mm or customized |
Outside diameter | mm | 12-250mm or customized |
Outer diameter x inner diameter x height (mm) | Outer diameter x inner diameter x height (mm) | Outer diameter x inner diameter x height (mm) | Outer diameter x inner diameter x height (mm) |
12.5/8.5x2 | 28/24x2 | 43/27x2 | 71/59x2 |
14/4.3x3 | 28/24x3.2 | 44/32x3 | 74/68x2.5 |
14/8x3 | 30/20x5 | 46/37.5x2 | 75/48x3 |
16/5.2x3 | 30/24x2 | 47.5/36.5x2.5 | 82/72x3 |
19.5/11x2 | 30/20x3 | 48/43x2 | 85/62x2 |
20/6.5x3 | 33/27x2 | 48/32x3 | 85/75x2 |
20/12x2 | 33.5/29.5x2 | 50/10x4 | 90/76x2 |
20/14x3 | 34/28x1.5 | 52/41.5x2 | 90/80x2 |
21/16x2.4 | 37/21x2 | 52/42/12x2 | 95/72x2 |
24/17x3 | 40.5/36.5x2 | 58/38x3 | 115/95x2 |
24/18x2 | 41/32x2 | 63/53x2 | 120/110x3 |
24.2/18x2.5 | 41/34/12x2 | 65/52x3 | 135/110x3 |
26/6.5x3 | 42/34x2 | 70/60/x2.5 | 250/220x2 |
155/135x2 | 164/137x5 | 219/191x3 | 250/220x2 |



Shandong Zongyoung Chemical Trade Co.,LTD specialized in Eco-friendly refrigerants , PTFE ,PVDF new material,Cyclodextrin and derivatives .Mainly products include R134A ,R410A, R404a,PTFE ,PVDF resin,beta-cyclodextrin ,microcrystalline cellulose , ETC Based on 10 experienced R&D staff,professional team support, our products are selling around the world countrieShandong Zongyoung Chemical Trade Co.,LTD specialized in Eco-friendly refrigerants , PTFE ,PVDF new materials.European, North American, South Asia etc.We are ammitted to building a green healthy life style for people around the world.



We also specialized in produce and sale PTEF rod,tubing,resin molded sheet,skived sheet tape,coated fiberglass fabric,coating,gasket,unsintered tape etc.








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