The introduction of Underwater Cutting Carbon Rod
Underwater Cutting Carbon Rod, a new type of high-tech products, is our own designable product, which belongs to the exclusive in the domestic market. It is mainly suitable for the underwater project operation in marine environment, such as salvage of the wreck, bridge and tunnel construction, cable and pipe laying. This product can chop graphite cast iron, cast steel, manganese steel, carbon steel, stainless steel and other non-ferrous metal materials, which is 30% more efficient than underwater cutting special electrode in the same working environment;
It can reach smooth cutting marks and no residue, especially has a unique effect on the removal of the old crater on the materials to be cut ; In the process of rotation, it can achieve some special cutting functions which special electrode and other cutting equipment can not realize.
This product can greatly simplify the underwater operation process, improve working efficiency for underwater divers. It has been used in Japan Nagasaki salvage department, Dalian Ocean Engineering Salvage Bureau and achieved a good market response.
Item
Specification
physical and chemical index
diameter（mm）
length（mm）
aperture（mm）
resistance（Ω）
pressure（mpa）
density（g/cm3）
operating current（A）
1
6
303
1.8
17-19
20-25
1.55-1.58
400-450
2
8
303
2.2
17-19
20-25
1.55-1.58
500-550
3
9
310
2.8
17-19
20-25
1.55-1.58
550-600
4
10
310
3.1
17-19
20-25
1.55-1.58
600-650
5
11
333
3.3
17-19
20-25
1.55-1.58
650-700
6
12
333
3.5
17-19
20-25
1.55-1.58
700-750
|
Item |
Specification |
physical and chemical index |
|||||
|
diameter（mm） |
length（mm） |
aperture（mm） |
resistance（Ω） |
pressure（mpa） |
density（g/cm3） |
operating current（A） |
|
|
1 |
6 |
303 |
1.8 |
17-19 |
20-25 |
1.55-1.58 |
400-450 |
|
2 |
8 |
303 |
2.2 |
17-19 |
20-25 |
1.55-1.58 |
500-550 |
|
3 |
9 |
310 |
2.8 |
17-19 |
20-25 |
1.55-1.58 |
550-600 |
|
4 |
10 |
310 |
3.1 |
17-19 |
20-25 |
1.55-1.58 |
600-650 |
|
5 |
11 |
333 |
3.3 |
17-19 |
20-25 |
1.55-1.58 |
650-700 |
|
6 |
12 |
333 |
3.5 |
17-19 |
20-25 |
1.55-1.58 |
700-750 |
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