Wedge key, square wire, is used for ESP units and submersible motors assembly.
Ø 1,6h9 — 4,5h9mm (steel 65Г, 12Х18Н10Т).
Material of the wedge key
- structural steel grades (65Г);
- corrosion-resistant steel grades(12Х18Н10Т).
The wedge key is produced in accordance with GOST 11850.
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