PTFE Envelope Epdm Gaskets
PTFE envelope EPDM gasket is made from PTFE U type with glue adhesive EPDM gaskets, and there are
two lines bulged up on the gaskets, this design can provide better Seal ability of the PTFE envelope EPDM gasket,
We have two styles of these PTFE envelope EPDM gaskets, one is RF (Race face), another is FF (Full face).
We have ready moulds for the following standards for our PTFE envelope EPDM gaskets:
ANSI/ASME B16.5 CLASS 150
JIS10K
DIN 2501 PN10
DIN 2501 PN16
BS4504-TABLE 10
The following dimensions are for DIN 2501 PN16, if you require other dimensions, please email us:
| Full face, DIN 2501 PN16 |
|
|
|
|
|
| DN |
D1 |
D2 |
D3 |
n |
e |
d1 |
d2 |
| 15 |
18 |
65 |
93 |
4 |
14 |
26 |
41 |
| 20 |
22 |
75 |
103 |
4 |
14 |
32 |
47 |
| 25 |
30 |
85 |
113 |
4 |
14 |
38 |
53 |
| 40 |
43 |
110 |
148 |
4 |
18 |
54 |
69 |
| 50 |
54 |
125 |
163 |
4 |
18 |
68 |
83 |
| 65 |
69 |
145 |
183 |
4 |
18 |
86 |
101 |
| 80 |
80 |
160 |
198 |
8 |
18 |
98 |
112 |
| 100 |
102 |
180 |
218 |
8 |
18 |
120 |
138 |
| 125 |
127 |
210 |
248 |
8 |
18 |
145 |
166 |
| 150 |
150 |
240 |
283 |
8 |
23 |
168 |
190 |
| 200 |
198 |
295 |
338 |
12 |
23 |
216 |
247 |
| 250 |
249 |
355 |
405 |
12 |
23 |
270 |
306 |
| 300 |
300 |
410 |
460 |
12 |
23 |
324 |
352 |
| 350 |
350 |
470 |
520 |
16 |
25 |
370 |
390 |
|
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