Hinged Non Welded Bow Spring Centralizer
(COT-001)
Crimson offers a complete range of Hinged Non-Weld Bow Spring Centralizers Which are designed and manufactured as per API Spec 10D. Non-Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as horizontal wells.
The Non-Weld Bow Centralizers combine the highest Non-Weld Centralizer restoring force with the lowest starting force. High-quality Bows made of special alloy steel with uniform hardness provide optimum performance. The bows with extended profiles prevent them from hitting against casing collars. The bows are available in a range to accommodate any well profile. Hinge locking pins are of high-strength steel for maximum structural robustness. Bows are then flattened several times on a special machine to get a permanent setting. Bows can be configured for any hole Size from a choice of five standard bow heights for optimum starting and restoring forces.
The non-weld design features self-locking lips for holding bows to end collars. Centralizers undergo a special process of rust prevention before powder coating.