Feature
PTEF Gasket is a kind of static seals which is composed of elastic material such as compressed Asbestos sheet,rubber and PTFE covers etc.PTFE has the superior performance of chemical corrosion-resistant at the temperature of -180℃~+250℃.It's never eroded by any chemicals except the alkali metal which melts in the high temperature and fluorine.It's the best non-stick material with lowest friction factor and excellent oxidation-resistant characteristics.
Usage
PTFE Gasket is used as seal materials of the joints to industrial machinery equipments in pipe flange rubber,plastics,ceramics,graphite and other industries.
Specification
|
Outside Diameter
|
Measures (mm)
|
Weight (g)
|
|
DN15
|
51x21x3
|
11
|
|
DN20
|
59x27x3
|
14
|
|
DN25
|
70x33x3
|
20
|
|
DN32
|
80x44x3
|
23
|
|
DN40
|
90x48x3
|
30
|
|
DN50
|
101x61x3
|
34
|
|
DN65
|
125x80x3
|
48
|
|
DN80
|
140x89x3
|
61
|
|
DN100
|
150x108x3
|
56
|
|
DN125
|
190x140x3
|
85
|
|
DN150
|
218x158x3
|
117
|
|
DN200
|
265x200x3
|
157
|
|
DN250
|
320x250x3
|
207
|
|
DN300
|
378x325x3
|
193
|
|
DN350
|
440x370x3
|
294
|
|
DN400
|
490x426x3
|
304
|
|
DN450
|
508x470x3
|
193
|
|
DN500
|
550x490x3
|
570
|
|
DN600
|
574x549x3
|
735
|
|
DN700
|
770x700x3
|
550
|
|
DN800
|
910x805x3
|
960
|
|
DN900
|
1010x910x3
|
1020
|
|
DN1000
|
1120x1010x3
|
1250
|
|
DN1200
|
1330x1210x3
|
1620
|
|
DN1400
|
1510x1420x3
|
1400
|
|
DN1600
|
1710x1620x3
|
1600
|
|
DN1800
|
1920x1820x3
|
2000
|
|
DN2000
|
2125x2020x3
|
2300
|
Notice: We also produce as customers' requirements.