Available for Import
Wear-resistant lock to drill pipes NKT-73
Manufacturer:
SMZ OJSC
Price:
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Bulk pricing available
FOB, CIF & EXW terms available
Description
The locks are designed for repair and technological needs during oil well workover, for assembly of technological columns. Threads of the nipple and coupling are made with hardening in the part that mates with each other and is constantly subjected to screwing and unscrewing during assembly and disassembly of the string, which increases the service life of threaded joints.
Specifications
Internal diameter
61 mm
Weight
6 kg
Thread
nkt-73
Length
540 mm
Outside diameter
89 mm
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