| In addition to casing,
tubing, premium connections, APIsteel grades and proprietary steel
grades, we provide our customers with customized services like protector
recycling programs, running supervision and information technology
tools.
Sucker rods
Both API and Premium rod lines are manufactured under a strict
quality assurance system in compliance with ISO 9000 standards
and certified to API.
Other critical products
Centralizers, collars, differential shoes, guide shoe, cross-overs,
pup joints, slotted casing, sucker rods and accessories.
Drill Pipe
TenarisNKKTubes is the only drill pipe manufacturer in Japan. Its proprietary high torque Drill Pipe called DSTJ (Double Shoulder Tool Joint) has been successfuly used in deep and difficult offshore drilling areas such as the North Sea.
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