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Titanium flange is a component made of non-ferrous metal titanium or titanium alloy that connects pipes to each other, connected to the pipe end.

There are holes on the titanium flange, and bolts make the two flanges tightly connected. Seal the flanges with gaskets. A flange fitting refers to a fitting with a flange (flange or adapter).

It can be cast, threaded or welded. A flange joint consists of a pair of flanges, a gasket, and several bolts and nuts. The gasket is placed between the two flange sealing surfaces. After tightening the nut, the specific pressure on the gasket surface reaches a certain value, causing deformation and filling the uneven areas on the sealing surface to ensure a tight connection without leakage.

Classification of titanium flanges:

By connecting components

Titanium flange connection is a detachable connection. According to the connected components, it can be divided into container titanium flange and tube titanium flange.

According to structural form

According to structural types, there are integral titanium flanges, butt welded titanium flanges, looped titanium flanges, and threaded titanium flanges.

Titanium flange grades: TA0, TA1, TA2, TA3, TA4, TA5, TA6, TA7, TA9, TA10, TC1, TC2, TC3, TC4, TC6, TC11, Grade1 Grade2 Grade5 Grade7 Grade9 Grade12Ti6AL4V ELI, Ti6AL7Nb, Ti13Nb13Zr, Ti1533.

Status:

Annealed state (M) Hot working state (R) Cold working state (Y) (Annealed, ultrasonic testing)

Surface:

Forged surface, rolled surface, polished surface, polished surface