Designed for use in vertical & intermediate wells, where positive standoff is required and torque & drag reduction is not an essential requirement.

• Stand-off bands 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 in Spiral and Straight Bow.

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.