Using spring steel standard heat treatment process for bows
Using hinged connection, can be locally assembled to reduce shipping costs
Using spring steel standard heat treatment process for bows, elasticity is stable and durable
Using crimp connection between bows and end collars
The bows are designed with a double bow
Products meet API 10D standard
Dedicated engineering support team
Bow configurations are available in various heights and sizes suitable for special applications
Any special sizes can be made available upon request
The Semi-Rigid Centralizer range consists of hinged non-welded bow-spring centralizers designed to centralize in less demanding wellbore applications where rotation is not a requirement. The centralizers should preferably be fitted over a stop collar to facilitate pulling the tool in and out of the wellbore. The bows are designed with a double bow, which can provide maximum standoff to achieve efficient displacement of mud and cement. The centralizer is available in several bow heights and sizes to ensure optimum restoring force and provide a variety of bow configurations for special applications.
