For mining - SPA "Dneprofmash"
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Reinforcement of mine shafts
For reinforcement mine shafts series produced for mines the conductors and mine fastening of the profiles of tubular steel square and rectangular according to the project documentation of research institutions and organizations.
Mine the conductors
Drawing of a typical conductor
Produced the conductors and mine fastening cut lengths from 6 to 12.5 meters with a wall thickness of 10 -
Designed for metal reinforcement mine shafts of tubular steel profiles of square or rectangular guarantee increased performance conductors (durability, strength and corrosion resistance and) especially for mines with an aggressive environment.
The lists of profiles produced for tubular conductors and mine fastening listed in the table.
Section dimensions, mm |
||||||||
side |
side |
wall thickness |
rounded shape of the chamfer |
side |
side |
wall thickness |
rounded shape of the chamfer |
|
160 |
160 |
12 |
18 |
220 |
135 |
12 |
19 |
|
160 |
160 |
16 |
20 |
220 |
135 |
16 |
21 |
|
180 |
180 |
12 |
17 |
220 |
140 |
12 |
24 |
|
180 |
180 |
16 |
19 |
220 |
140 |
16 |
26 |
|
200 |
200 |
12 |
16 |
250 |
150 |
12 |
15 |
|
200 |
200 |
16 |
18 |
250 |
150 |
16 |
18 |
|
220 |
220 |
12 |
22 |
300 |
200 |
12 |
27 |
|
220 |
220 |
16 |
25 |
300 |
200 |
16 |
31 |
|
Possible to produce pipes the size of the Customer |
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Designed for metal reinforcement mine shafts of tubular steel profiles of square or rectangular guarantee increased performance conductors (durability, strength and corrosion resistance) especially for mines with an aggressive environment.
Produced seamless steel square and rectangular tube by TS U 27.3-
Arch roof support
According to the design documentation of the Customer and in accordance with the requirements of GOST 51748, GOST 52042, GOST 52152 in our company are made of metal elements of mine working in a wide range of geological conditions.
Elements of arch roof support
