Tool joint

Tool joint de Rtech Petroleum Pipe

Por: Rtech Petroleum Pipe  02/03/2011
Palavras-chave: tubo de perfuração, Drill Collar, ferramenta de articulação,


Tool Joint
Model: φ79.4——φ279.42.
Products description :
Tool Joint are made from 4145H alloy steel, which are fully heat-treated to drill collar specifications. All connections are protected by a phosphated surface coating to minimize galling on initial make-up.
A: Straight OD Subs
B: Reduced Section Subs
C: Left Hand Subs

Palavras-chave: Drill Collar, ferramenta de articulação, tool joint, tubo de perfuração,

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