Product Description
HG5-1370-80 Lumiglas Sight Glass Fitting RectangularThe base flange of the sight glass unit is welded into or onto the vessel wall; the glass plate withgasket either side is firmly held in place by bolted on cover flange.
1) Suitable pressure: 0.6MPa, 1.6Mpa or other
2)Working temperature: ≤2509C
3) Material: Carbon steel, Stainless steel,Titanium or other

Dimensions of Lumiglas sight glass fitting rectangular:
size |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
fitting |
L |
170 |
195 |
210 |
250 |
300 |
350 |
400 |
440 |
500 |
600 |
700 |
800 |
1000 |
sight glass plate*
width*thick=34*17 |
section |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
2 |
4 |
glass |
140 |
165 |
190 |
220 |
280 |
320 |
370 |
190 |
220 |
280 |
320 |
370 |
220 |
C |
124 |
149 |
174 |
204 |
264 |
304 |
354 |
174*2 |
204*2 |
264*2 |
304*2 |
354*2 |
204*4 |
bolt qty |
8 |
10 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
28 |
32 |
36 |
40 |
standard is reflex glass . transparent type glass is optional when needs
can customized as customer's required
Flange type Pressure vessel sight glass Fitting
Application:
Weld-on low pressure sightglass fittings for observing the internals of tanks, pressure vessels, silosgear-trains,separators and pipelines etc.
General:
low pressure sightglasses are similar to the DlN28-120 seriesand are suitable for welding into or onto vessel walls
Operating Conditions:
Rated for pressures up to 5 bar depending on size.
Temperature rating up to 900'C depending on seal and glassselection.
Dimensions
size |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
pressure rating |
bar |
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
3 |
3 |
viewing diameter |
d1 |
50 |
80 |
100 |
125 |
150 |
175 |
200 |
225 |
250 |
300 |
sight glass plate size |
d2 |
60 |
89 |
114 |
150 |
175 |
200 |
225 |
250 |
275 |
325 |
S(TSL) |
10 |
12 |
12 |
15 |
15 |
15 |
15 |
19 |
19 |
19 |
S(TBS) |
10 |
12 |
12 |
20 |
20 |
25 |
25 |
20 |
20 |
30 |
flange |
D |
100 |
150 |
177 |
202 |
228 |
254 |
280 |
304 |
345 |
405 |
h1 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
19 |
19 |
19 |
h2 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
30 |
30 |
30 |
bolts |
k |
78 |
127 |
152 |
178 |
204 |
229 |
256 |
280 |
304 |
366 |
NO. |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
Size |
M12 |
M12 |
M12 |
M12 |
M12 |
M12 |
M12 |
M12 |
M12 |
M12 |
|
length |
30 |
30 |
30 |
35 |
35/45 |
35/45 |
35/45 |
40/45 |
40/45 |
40/45 |

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we are manufacturer of level gauge , high quality , can customized as client requirement
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