We master manufacture of some parts for instrumentation the assemblies applied to an oil and gas production. Parts are made of new specially designed hard alloy СН8.
Physicomechanical properties of alloy СН8:
Camber 180÷190 kgs/мм2
Crimp 500÷520 kgs/мм2
К1с 13 mPa m1/2
Hardness 88÷90 HRA
Density 14,6÷14,8 g/sm3
Thermal conductivity 95÷105 w/µº C
A hard-alloy friction pairs for face seals, hard-alloy bearings, hard-alloy sleeve bearings are used in high-speed (10000 rpm and above) the submersible pumping units plants (in structure of pump, the input modulus, a hydroprotection, the electric motor, a gas separator), immersion submersible pumps intended for supply edge water with the contents of hard spots more than 2 g/l from oil-wells.
Applying of hard alloys in wearing members of various pump plants makes a construction high-reliable in maintenance and provides a resource of operation not less than 30000 hours.
For a complete set of a valving, flaps of air engines, hydraulic pumps hard-alloy pairs a plunger-seat, a setting ball-seat are tendered.
All workpieces are made under drawings of the customer according to his requirements.
111024, Moscow, 5 Entuziastov str., ofis 901.
Tel/fax : +7 095 918 16 05
781 21 52
362 97 92