PTFE lined Metal expansion joint bellows
All steel components can be also lined in conductive PTFE , whose properties of finished parts are identical to virgin material, with the additional purpose of dissipating electro-static charges through the liner.
Standard Product Range
- lined piping & fittings from DN 15 to 600 PN10, from DN ½” to 24” for ANSI 150 lbs
| PTFE Teflon linded Stainless steel expansion joints |
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|
| Nominal diameter |
Convolution |
Length (mm) |
Axial (mm) |
Lateral (mm) |
Angular (degree) |
Negative pressure |
Pressure (Mpa) |
| DN(mm) |
NPS(inch) |
| DN15 |
1/2 |
3 |
70 |
8 |
6 |
20 |
-0.1 |
0.4 |
| DN20 |
3/4 |
3 |
70 |
10 |
6 |
20 |
-0.1 |
0.4 |
| DN25 |
1 |
3 |
80 |
12 |
8 |
20 |
-0.1 |
0.3 |
| DN32 |
1 1/4 |
3 |
80 |
14 |
12 |
20 |
-0.1 |
0.3 |
| DN40 |
1 1/2 |
3 |
85 |
17 |
15 |
25 |
-0.1 |
0.3 |
| DN50 |
2 |
3 |
95 |
20 |
20 |
25 |
-0.1 |
0.2 |
| DN65 |
2 1/2 |
3 |
110 |
22 |
23 |
30 |
-0.1 |
0.2 |
| DN80 |
3 |
3 |
115 |
24 |
24 |
30 |
-0.1 |
0.2 |
| DN100 |
4 |
3 |
120 |
26 |
25 |
30 |
-0.1 |
0.1 |
| DN125 |
5 |
3 |
130 |
29 |
25 |
30 |
-0.1 |
0.1 |
| DN150 |
6 |
3 |
140 |
32 |
20 |
25 |
-0.1 |
0.1 |
| DN200 |
8 |
3 |
150 |
40 |
20 |
25 |
-0.1 |
0.06 |
| DN250 |
10 |
3 |
160 |
40 |
12 |
15 |
-0.1 |
0.06 |
| DN300 |
12 |
3 |
180 |
40 |
12 |
10 |
-0.1 |
0.06 |
|
