Date of welding Date of issue Lapse of time of to




Product type Welder certificate accepted not accepted not tested examining body Work certificate DVS GL TÜV Test hour Hour
111 131 135 136 141 15 311 Gesamt
FW BW FW BW FW BW FW BW FW BW FW BW FW BW FW BW Σ (FW) Σ (BW)
21
22
22.1
22.2
22.3
22.4
23
23.1
23.2
24
24.1
24.2
25
26
31
32
32.1
32.2
33
34
35
36
37
38
41
42
43
44
45
46
47
48
51
51.1
51.2
52
53
54
Σ