T-Max Twin-Lock is designed for threading in the oil, gas, and related industries, primarily in areas of high volume, such as tubing, casing, and coupling production.
The T-Max Twin-Lock system also covers connection threads where indexing accuracy, reliability of insert edge, and repeatability are essential.
Sharp cutting edges for high quality threads
Insert geometries and grades for all materials apart from ISO H
Thread profiles for API Round Vee and API Buttress