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Precision-led innovation.

Industry-pacing people, process in tube, steel pipe, and bar.


Customer-specific solutions spread across millions of applications in dozens of industries. Industry-leading steel tube, pipe, and bar, built to exacting specifications for a range of companies around the world.

Industrial Products
OCTG /Energy Products

PTC People

PTC is innovation in both people and process, crafted from decades of collaborative problem solving. Ingenuity and experience is engineered into everything we make, to tight calibrations and tolerances. Learn more about our culture and employment opportunities.

Meet Our People

Tube, steel pipe, and bar —
our innovations for yours.

Industrial Products & Services

Explore high-quality DOM Tubing: superior surface, precision, and strength for diverse applications like hydraulic cylinders and motor housings. 

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PTC offers premium ERW tubing for diverse needs in agriculture, auto, construction, and more. Versatile, cost-effective, with a wide size and grade range.

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PTC hydraulic line tubing delivers premium quality and performance; as-welded normalized, cold-drawn and final stress-relieved, sub-critical or normalized.

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PTC offers superior welded boiler tubes, meeting ASTM/ASME standards, with precise tolerances and finishes for efficient steam conversion.

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PTC’s Cold Drawn Seamless (CDS) tubing delivers high strength, precision, and machinability, perfect for hydraulic cylinders and heavy equipment.

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PTC’s Hot Stretch Reducing process precisely sizes ERW and Cold Drawn seamless tubing, expanding our product range while maintaining ductility and elasticity.

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PTC’s chrome-plated products and machined components offer durability, precision, and superior corrosion resistance.

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PTC customizes ERW and DOM steel tube and bar products in diverse shapes including squares, rectangles, and ovals for specialized applications.

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PTC offers extensive value-added services from cutting and welding to forming, plus inventory management for consistent product flow and quality.

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OCTG / Energy Products & Services

PTC leads in ERW pipe for OCTG, crafting high-grade pipes in Liberty, Texas with advanced NDT, uniform thickness, and robust performance.

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PTC uses a superior phased array ultrasonic inspection system with 128 channels for 100% inspection of heat treated products.

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PTC leads in Semi-Premium & API Certified Threads for OCTG. Superior threading with PMC & Mori Seiki machines, meeting API 5CT, 5L, and 5B standards.

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Industries We Supply



PTC delivers superior steel pipe, tube, and bar for agricultural applications, supporting the world’s leading tractor brands with innovation and reliability.

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PTC’s superior quality ERW, DOM, further fabricated, and tubing solutions are tailored to meet the exacting standards of the appliance industry.

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Celebrating 100 years of excellence, PTC provides precision-engineered automotive components, ensuring top quality and performance with IATF 16949 certification.

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Optimize construction manufacturing with PTC’s premium steel tubes and bars in alloys like 1008-1035 and 4130 for chassis, fuel lines, and more.

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PTC’s top-tier ERW and DOM steel tubing for motorsport and powersports manufacturing features optimal grades for chassis, engine components, and more.

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OCTG / Energy

PTC ensures top-tier product quality and customer satisfaction, meeting API 5CT and API 5L standards through a robust Quality System.

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We’re the steel behind:


Sustainability in steel.

Explore PTC's commitments to sustainability: reducing environmental impact, embracing energy conservation, and fostering a diverse, inclusive workforce.

When collaboration
is the rule, innovation
is the outcome.

PTC, built by people

There's no way to build industry-pacing products without growing and relying on the skills of the people at the heart of the effort.

We invest in training and mentorship, passing on our higher standards to each new generation of engineer, operator, and support teams. Applying that standard to every job, we've become the standard for the industry.