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PTFE pad
Swelling, spring PTFE gasket is a high new and technological achievement, a substitute of the same kind of imported products by self-research and development after many years' hard work. It is acknowledged by users rapidly because of its fine quality and lower cost (only a quarter of the same kind of imported products). And it has already been applied in chemical industry, petroleum, shipbuilding, pharmaceutical industry etc widely.
Features:
1 £® With microfibril inside structure and capability is stabile
2 £® good strength, creep resistance and reliable sealing
3 £® with compression ability and reduce the pretight force of bolts greatly.
4 £® long service term, decrease the minimum need of heavy load
5 £® can provide service in the range of -196~250 ¡æ
6 £® pressure duration can reach 10.5Mpa
7 £® Good corrosion resistance can be used in all medium except melting alkali metal, high-temperature fluorine element, part of aromatic compound
nominal path(DN)
gasket ID (max)
pad exradius
pad thickness(T)
dimension max deviation
15
22
52
2.5
20
27
61
25
34
71
32
43
82
40
49
92
50
61
107
65
77
127
80
89
142
100
115
162
125
141
194
150
169
218
200
220
273
250
273
329
300
325
384
350
377
444
4.5
400
426
495
450
480
555
500
530
617
550
580
660
600
630
734
produce nonstandard pad according to the special orders by customers
Copyright © Yuyao Hua Fu Long Sealing Technology Co., Ltd. DESIGNED BY: 88582
