Spiral Blade Solid Centralizer (VE-18) Product Details Available in both ‘Short’ as well as ‘Long’ sizes.Specially designed with extra length to give maximum centralization..Spiral Solid Centralizer is constructed of one-piece high strength corrosion resistance Aluminum, Zinc and Solid Steel.The innovative solid design ensures a fixed maximum stand-off regardless of lateral loads.They are design to provide optimum flow and its spiral blades overlap the entire 360-degree open hole circumferenceThey are not only self-cleaning going into the wellbore, but the restriction of flow is less than most all other centralizersDesigned for use in highly deviated and horizontal wells and act as bearing during pipe rotations Available Size: 3-1/2” to 13-3/8” (Any special sizes or combination can available on request).They are shipped in assembled condition only. Enquiry