Available for Import

Drill pipe lock (nipple and coupling) short version NKT-73

Special Purpose Equipment

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Bulk pricing available

FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Available Models

Drill pipe lock (nipple and coupling) long version NKT-73

Description

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. The threads, which are used to connect to the pipes, are made without additional hardening and are not subject to disassembly during the entire service life.

Specifications

Conventional pipe diameter 73 mm

Internal channel diameter 60 mm

Connection thread type according to GOST 633-80

Length 240 mm

Type (nipple and coupling)

Mark nkt-73

Outside diameter 89 mm

Weight 4.8 kg

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Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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