Surface：mirror or matt
Clamp: weld ,clamp.thread ,fixed and rotary type
-Bolt fixed cleaning ball
-Bolt rotary cleaning ball
-Weld fixed cleaning ball
-Weld rotary cleaning ball
-Clamp fixed cleaning ball
-Female thread rotary cleaning ball
-Clamp rotary cleaning ball
| Bolt fixed cleaning ball |
| DIN |
φA |
φB |
3A |
φA |
φB |
ISO/SMS |
φA |
φB |
SφD |
L |
| DN15 |
18.5 |
22 |
1/2’’ |
13.2 |
19.1 |
12.7 |
13.2 |
19.1 |
40 |
54 |
| DN20 |
22.5 |
26 |
3/4’’ |
19.6 |
25.4 |
19 |
19.6 |
25.4 |
50 |
64 |
| DN25 |
28.5 |
32 |
1’’ |
26 |
29.5 |
25 |
25.9 |
29.5 |
65 |
72 |
| DN32 |
35.5 |
39 |
1.25’’ |
32.3 |
38.1 |
32 |
32.3 |
38.1 |
65 |
72 |
| DN40 |
40.5 |
45 |
1.5’’ |
38.6 |
44.5 |
38 |
38.6 |
44.5 |
65 |
72 |
| DN50 |
52.5 |
56 |
2’’ |
51.3 |
57.2 |
51 |
51.3 |
57.2 |
65 |
87 |
| DN65 |
70.5 |
75 |
2.5’’ |
64 |
69.6 |
63 |
64 |
69.6 |
65 |
102 |
| Bolt rotary cleaning ball |
| DIN |
φA |
φB |
3A |
φA |
φB |
ISO/SMS |
φA |
φB |
SφD |
L |
| DN15 |
18.5 |
22 |
1/2’’ |
13.2 |
19.1 |
12.7 |
13.2 |
19.1 |
40 |
134 |
| DN20 |
22.5 |
26 |
3/4’’ |
19.6 |
25.4 |
19 |
19.6 |
25.4 |
50 |
140 |
| DN25 |
28.5 |
32 |
1’’ |
26 |
29.5 |
25 |
25.9 |
29.5 |
65 |
150 |
| DN32 |
35.5 |
39 |
1.25’’ |
32.3 |
38.1 |
32 |
32.3 |
38.1 |
65 |
150 |
| DN40 |
40.5 |
45 |
1.5’’ |
38.6 |
44.5 |
38 |
38.6 |
44.5 |
65 |
180 |
| DN50 |
52.5 |
56 |
2 |
