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Nearly a Century of
Excellence in OCTG Industry

For nearly 100 years, PMC-Colinet™, a  ParkOhio company, has been a trusted partner in the oil country tubular goods (OCTG) industry, delivering the highest-performing threading machines on the market. Designed for high-volume production, our machines combine advanced automation with unmatched precision to produce consistent, high-quality threads that meet the rigorous demands of OCTG applications. Customizable to handle various pipe sizes, thread profiles and materials, PMC-Colinet’s solutions ensure optimal performance, durability and productivity. With a global reach and a deep understanding of industry needs, we empower clients worldwide to meet the challenges of today’s oil and gas exploration with confidence.

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spare parts for threading machines

PMC-Colinet’s highly automated threading machines deliver exceptional output, enabling unmatched productivity for high-volume OCTG production.

Our machines ensure tight tolerances and high-accuracy threads, creating precision seals that withstand extreme pressures and harsh downhole conditions.

PMC-Colinet’s solutions are tailored to meet the unique needs of every customer’s operations, with customizable options for sizes, thread profiles and materials.

Our OCTG Pipe & Coupling Threading Capabilities

Casing & Tubing Production

PMC-Colinet machines deliver high-precision threads essential for creating strong, leak-proof seals in casing and tubing, ensuring wellbore integrity under extreme pressures.

Premium Connections for Drill Pipe

With tight tolerances and advanced threading capabilities, PMC-Colinet machines produce robust premium connections that withstand high torque and rotation during drilling operations.

Coupling Manufacturing

PMC-Colinet’s machines provide precise, consistent internal threads for couplings, guaranteeing secure, leak-proof connections vital for maintaining structural integrity.

Heat-Treated, High-Strength Tubulars

Optimized for threading high-strength steel, PMC-Colinet’s machines ensure accurate, durable threads while preserving the structural properties of heat-treated tubulars.

Small & Large Diameter & Heavy Wall Pipe Threading

Designed to handle customized, small- and large-diameter pipes, PMC-Colinet machines deliver high-precision threads on thick-walled materials, supporting offshore and unconventional drilling demands.

Corrosion-Resistant Alloy (CRA) Tubular Threading

PMC-Colinet machines produce precise threads on CRA materials, maintaining thread quality and corrosion resistance in highly corrosive environments.

High-Performance Machines Designed for the OCTG Industry

Engineered with precision, PMC-Colinet’s customizable machines deliver unmatched performance and reliability to meet the rigorous demands of the OCTG industry.
Rotating Tool Pipe Threading Machines
Pipe Threading Machines
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Coupling Threading Machines
Coupling Threading Machines
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Coupling Applying Machines
Accessory Equipment for Pipe Finishing Lines
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Rail machines
Rail Machines
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Protector Applier
Other Machines
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Resources That Empower You

Explore PMC-Colinet’s library of resources, all designed to help you stay informed and make the best decisions for your manufacturing needs.

9 min read

Strengthening Partnerships: Vallourec Visit Marks Successful Validation of New Machine

Mar 10, 2026 by PMC-Colinet

PMC-Colinet recently welcomed the Vallourec team to our facility for the final validation of a newly developed machine engineered speci...

13 min read

How PMC Has Improved Delivery Performance — And What It Means for Our Customers

Mar 02, 2026 by PMC-Colinet

In heavy-duty threading applications, delivery performance is more than a logistics metric — it directly impacts production planning, c...

2 min read

Introducing PMC-Colinet’s New 4-Axis Threading Solution

Apr 23, 2025 by PMC-Colinet

PMC-Colinet, a trusted name in pipe threading machine manufacturing, has launched an advanced 4-axis threading module designed to meet ...

Elevate Your OCTG Manufacturing With PMC-Colinet

Contact us today to learn how our high-performance machines can transform your operations and meet the challenges of the OCTG industry.
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