Stand Off Bands / Slip On Non Welded Hollow Vane Solid Centralizers (VE-16) Product Details Designed for use in vertical & intermediate wells, where positive standoff is required and torque & drag reduction is not an essential requirement. These centralizers are often used in liner applications. It’s made of one piece high grade steel which ensures extra strength and superior toughness. Blades are formed by embossing on the sleeve. Provide positive centralization ensuring cement displaces the drilling mud and forms a good seal. Zero starting and running force. Higher restoring force. Low friction factor. Available Size: 4-1/2” to 13-3/8”. (Any special sizes or combination can available on request). Enquiry