SPECIAL CLEARANCE AND MODIFIED COUPLINGS
As a leading manufacturer and supplier to the petroleum industry, Lincoln Manufacturing has delivered the products and services that demanding oil and gas operations need most in order to stay productive, efficient, and ultimately competitive – for over 30 years.
& Modified COuplings
Turned OD for tighter fits
Added seal rings
For Special Clearance Couplings we control the manufacturing process to achieve turned down couplings manufactured to API thread specifications with a smaller OD to fit in those off-sized wells.
Modified Couplings include seal ring grooves and seals for those special applications requiring more gas and fluid control.
OUR SERVICES INCLUDE:
Full length threading
Coupling buck on and torque
Swedge and up-setting pipe
Storage before and after manufacturing
Rail access inbound and outbound
Access to warehouse in most major fields
NDT (Non-Destructive Testing) Wet Mag, UT, EMI
Customized pipe tally and identification
Real-time, accurate, inventory status.