To prevent collapse of the borehole walls in unstable rocks used casing pipe. In the case where the pipe will be left in the borehole, it is advisable to use a cheaper brand of steel 20 with the connection type pipe in pipe.
External diameter - 108 mm
The internal diameter is 98 mm
The wall thickness - 5 mm
Pipe length from 1 to 5 meters in agreement.
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Price from $ 69.38
Main Warehouse in SPB: none
Warehouse in Ekaterinburg: none
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Price from $ 189.79
Main Warehouse in SPB: none
Warehouse in Ekaterinburg: none
Warehouse in Moscow: none
Warehouse in Krasnoyarsk: none
Warehouse in Irkutsk: none
Price from $ 99.17