OCTG Threading & Couplings You Can Count On
From full-length pipe threading and API couplings to downhole accessories, Lincoln Manufacturing delivers the quality, capacity, and reliable service you need to keep your operation moving.
Lincoln Manufacturing, LLC.
Lincoln Manufacturing, LLC. (LM) serves the OCTG industry by providing total turnkey solutions for full-length pipe threading, in-house API couplings fabrication, and the manufacturing of downhole accessories.
Headquartered in Magnolia TX, LM also has manufacturing facilities strategically located in Houston TX, and Strasburg OH, allowing uninterrupted service to all of North America.
LM is a major Turn-Key Supplier to all Tier I Mills, service companies, and distributors. Steadfast attention to detail, understanding customer's requirements, and always delivering the highest quality products are the core values of our company.

Facilities & Capabilities
Strategically located facilities across North America, equipped to handle the full scope of OCTG threading, couplings, and accessory manufacturing.
Lincoln Magnolia
31209 FM 2978, Magnolia, TX 77354
Specialty
Coupling Manufacturing
- API Couplings
- Premium Couplings
- Semi-Premium Couplings
- Up to 20" OD
Lincoln Houston
15730 Beaumont Highway, Houston, TX 77049
Specialty
Inspection, Threading, Storage
- R3 Full-Length Threading
- 4-1/2" to 13-3/8" API Threads
- Pup, Hanger & Marker Joints
- EMI
- SEA
- Direct Discharge
- NDE Testing
- 86-Acre Storage Yard
Lincoln Ohio
310 Railroad Avenue, Strasburg, OH 44680
Specialty
Threading, Coupling Manufacturing
- API Couplings
- Premium Couplings
- Semi-Premium Couplings
- Up to 20" Threading
Threading & Manufacturing Solutions
From full-length pipe threading to coupling fabrication and downhole accessories, Lincoln Manufacturing delivers complete OCTG solutions.

Full-Length Pipe Threading
Production line threading for API, Semi-Premium, and Premium connections. R3 full-length threading up to 20" across our North American facilities.
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In-House API Couplings
In-house API couplings fabrication to API 5CT, 5L, and Spec 7-1 standards with full monogramming and traceability.
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Downhole Accessories
Manufacturing of downhole drilling and fracking accessories including pup joints, hanger joints, and completion accessories.
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API thread gaging, NDE testing, phosphating, and saw cutting services performed under strict API Q1 quality standards.

NDE Testing & Thread Gaging
API thread gaging and non-destructive examination (NDE) testing to ensure every product meets the highest quality standards before leaving our facilities.
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Phosphating & Surface Treatment
Comprehensive brush, rattle, and spray services that extend the life and performance of your OCTG tubulars and connections.
Learn moreReady to Get Started?
Contact our sales team today for a quote on threading, couplings, or downhole accessory manufacturing services.
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