TTGM-3
TTGM-3 is suitable for middle and deep depth wells with the excellent air-tightness.

TTGM-4
TTGM-4 keeps excellent structural integrity under stretching and bending.

TTGM-6
With larger pitch, it is easy to fast makeup.

TTGM-7
Straight connection without coupling to maximize annular clearance.

Connection - ISO CAL IV qualification

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TTGM premium connections qualify according to the most stringent testing protocol ISO 13679 CAL IV.