Teflon lined expansion joints
PTFE lined stainless steel bellows compensator are flexible connectors and tremor barriers designed to compensate for misalignments absorb expansion and contraction, and isolate vibration and shock in process piping, tanks and pumps. Ethylene expansion joints have a proven record worldwide handling the chemical process industry's most corrosive pipe stress problems. They are formed from isostatically molded, FDA approved, virgin PTFE resin to guarantee product purity and uniform thickness. They also offer a low spring rate to protect stress sensitive FRP, glass or graphite equipment.
Yu-xiang PTFE lined stainless steel bellows compensator/PTFE Lined Metal Bellows Expansion Joints.
Metallic bellows fabricated from stainless steel, Hastelloy. Lined with high quality isostatically molded PTFE to provide high pressure ratings and superior corrosion resistance. Diameters from 1-1/2" through 42",150 & 300 Class ANSI flanges Special flanging
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| Inch |
mm |
F |
t |
2 con.L |
3 con.L |
5 con.L |
| 1” |
25 |
48 |
3 |
50 |
55~65 |
75~85 |
| 1-1/4” |
30 |
59 |
3 |
50 |
50~60 |
90~100 |
| 1-1/2” |
40 |
68 |
3 |
61 |
75~85 |
90~100 |
| 2” |
50 |
88 |
3 |
59 |
80~90 |
100~110 |
| 2-1/2” |
65 |
90 |
3 |
69 |
75~85 |
110~120 |
| 3” |
80 |
118 |
3 |
73 |
90~100 |
120~130 |
| 4” |
100 |
151 |
3.5 |
74 |
100~110 |
130~140 |
| 5” |
125 |
186 |
4.5 |
74 |
95~105 |
145~155 |
| 6” |
150 |
204 |
4.5 |
87 |
110~120 |
150~160 |
| 8” |
200 |
256 |
5 |
97 |
100~110 |
150~160 |
| 10” |
250 |
312 |
5.5 |
99 |
130~140 |
190~200 |
| 12” |
300 |
366 |
6.5 |
102 |
145~155 |
210~220 |
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