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ISO 3834: Search
ISO
3834
ISO 3834
Certificates - Search
Company
Location
Postcode
Vicinity
Km
Country
*
BAHRAIN
BULGARIA
CHINA
CZECH REPUBLIC
ESTONIA
FRANCE
GERMANY
ITALY
NETHERLANDS
POLAND
PORTUGAL
RUSSIAN FEDERATION
SPAIN
TURKEY
UNITED STATES
Class
*
2
3
4
Area of Application
Welding Processes
111
112
114
12
121
121-2
121-2-C
122
123
124
125
125-2
125-2-C
126
131
135
136
137
138
141
142
143
145
147
15
151
151
152
153
21
211
212
22
221
225
23
231
232
24
241
25
26
291
311
42
43
43
441
51
51
511
52
521
522
73
74
743
751
76
78
78 (BS)
781
783
783
784
785
785
786
787
912
913
916
921
942
953
972
973
HM
HS
LHW
Base Materials
1
1.1
1.2
1.3
1.4
10
10.1
10.2
11
11.1
11.2
11.3
2
2.1
2.2
21
22
22.1
22.2
22.3
22.4
23
23.1
23.2
24
24.1
24.2
25
26
3
3.1
3.2
3.3
31
32
32.1
32.2
33
34
35
36
37
38
4
4.1
4.2
41
43
44
45
46
48
5
5.1
5.2
5.3
5.4
51
51.1
51.2
51.3
51.4
52
53
6
6.1
6.2
6.3
6.4
7
7.1
7.2
7.3
71
72
72.1
72.2
72.3
73
74
75
76
8
8.1
8.2
8.3
9
9.1
9.2
9.3
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