UNSPSC 20121121: Blade centralizer

A type of centralizer employing a rigid blade design. The blade is made of high-quality chrome molybdenum alloy steel. This type of centralizer works well even in deviated wellbores, but do not provide as good centralization as bow-spring type centralizers in vertical wells.

UNSPSC 20121121 Blade centralizer (Commodity) covers stabilizing and centering equipment used in industrial drilling and wellbore applications. State and local governments procure blade centralizers as components within larger infrastructure, energy, or utility projects — typically as part of drilling operations, well development, or specialized construction work requiring downhole equipment specification and supply. Issuing bodies soliciting under this code include state energy departments, utility authorities, and specialized infrastructure agencies managing drilling, geothermal, or water-resource development projects. The code sees limited activity relative to higher-level drilling-equipment families; procurement tends to be project-specific and embedded within larger construction or energy-development RFPs rather than standalone equipment solicitations.

The source provides no recent state or local contract opportunities tagged to this code.