casing bow spring centralizer

Super-strength spring steel is applied to centralize casing in wellbore,and improve cementing quality.

Features:
1,Every attachment is pressed into shape by moulding instead of welding and rivet.
2,3-section structure for easy transport.
3,Starting force and restoring force conform to API standards.
4,Easy-and-convenient to use.
5,Alternative turbulence plates can effectively improve displacement efficiency.