with various kinds of models, high impact and shock resistance combine with high tensile and yeild strengths.

The smooth spiral 360°overlap solid vane design of centralizers provide maximum wall contact and fluid swirl. The 30°slope from the body to the height of the vane will eliminate scraping, or digging into the formation.

The solid cast aluminum centralizers will not damage wellhead equipment, has high impact and shock resistance combine with high tensile and yield strengths.

                                                                                      Property Parameters

Specification, mm	O.D. mm
Φ114.3	Φ151
Φ127	Φ151
Φ139.7	Φ210 Φ212 Φ215
Φ177.8	Φ210 Φ212 Φ215
Φ244.5	Φ314

ALGF-B Rigid Centralizer