Sub adapters

Adding value through performance.

Secoroc Duralloy™ Sub adaptors are used when adapting from one thread to another (drill pipe to drill bit); when coupling drill pipes having the same connections on both ends; or as thread savers. Rotary subs are manufactured from various application-specific, premium quality alloy steels. They are available in various sizes and all required threaded connections.

Available types

• Bottom or bit subs

• Top or spindle subs

• Thread saver subs

• Crossover or adaptor subs

Special features

• Breakout wrench flats/slots to suit drill model
• Post heat-treated alloy steel
• Hardfacing or hardbanding wear protection
• Low torque thread options
• Neck down outside diameter

Printed material

Rotary product catalogues and brochures