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Sulpuhuric Acid Nitric Acid Phosphoric Heat Recovery
Sulpuhuric Acid Nitric Acid Phosphoric Heat Recovery
Sulpuhuric Acid Nitric Acid Phosphoric Heat Recovery
 
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Welding Materials
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· Piping System ISO
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30I-055 Welding Rings, ISO


DN
D
(mm)
d
(mm)
t
(mm)
Weight
(kg)
Stock
material
25
68
34,5
7
0,1
Yes
32
78
43,5
7
0,2
No
40
88
49,5
7
0,2
No
50
102
62,0
9
0,4
Yes
65
122
77,0
9
0,5
No
80
133
90,5
12
0,7
Yes
100
158
116,0
12
0,8
Yes
125
184
142,0
12
1,1
No
150
212
170,5
12
1,2
Yes
200
268
221,5
12
1,7
Yes
250
320
276,5
14
2,3
Yes
300
370
327,0
14
2,6
Yes
350
430
359,0
14
4,9
Yes
400
482
410,5
14
5,5
Yes
450
532
461,5
19
8,2
Yes
500
585
512,5
19
9,3
No
600
685
615,0
19
10,6
No

t - Made from plate
Loose flange - Loose flange according to DINo 2642, PNo10.