Hinged Non-weld Bow Spring Centralizer

Performance Features of Hinged Non-weld Bow Spring Centralizer

• A non-weld design allows for a less demanding application where rotation abilities are not essential.

• A non-weld design provides a reliable downhole performance in cased-hole or open-hole applications.

• A high restoring force combined with a low starting force is achieved with all bow heights.

• Saigao's bow springs are manufactured from high-quality spring steel and heat-treated to achieve minimum starting and running forces. The heat-treated alloy provides flexibility while minimising damage when moving downhole.

• Installation on the casing pipe is very convenient since it simply requires the placement of the two assembled halves on the pipe and the insertion of the pin in the end collar hinge.

• This centralizer when unassembled makes a compact package, greatly reducing shipping cost; its assembly on site is straightforward.

• Saigao offers a wide range of bow heights and shapes enabling the customer to make an optimum choice matching their requirements.

• These centralizers are designed to be installed and latched on over stop collars or casing collars.

Options of Hinged Non-weld Bow Spring Centralizer

• Non-welded Hinged Bow Spring Centralizers are available in the sizes 2 ⅞" to 30"

• Special sizes or combinations can be made available on request

Recommended For Use With of Hinged Non-weld Bow Spring Centralizer

• Hinged Stop Collar – S-60

• Hinged Stop Collar with Spiral Nails – S-61 / S-62

• Stop Collar with Set Screws – S-63