Overview
API LTC provides longer thread engagement than STC, offering improved tensile efficiency and better sealing characteristics. It remains cost-effective while addressing limitations of short-thread designs.
Technical Specifications
SealingThread compound
Thread Form8-round
Thread LengthExtended
Tensile EfficiencyImproved over STC
Applications
Intermediate casing
Production casing
Moderate pressure wells
Extended depth wells
Frequently Asked Questions
What is API LTC?
API LTC provides longer thread engagement than STC, offering improved tensile efficiency and better sealing characteristics. It remains cost-effective while addressing limitations of short-thread designs.
What are the applications of API LTC?
API LTC is commonly used for: Intermediate casing, Production casing, Moderate pressure wells, Extended depth wells.
What API standard applies to API LTC?
API LTC is manufactured according to API 5B specifications.
Manufacturers
No manufacturers linked yet.