Major Product

API Casing

API Tubing

TPCO Proprietary

Drill Pipe

Line Pipe

High Pressure Cylinder


Assel Mill

Picture of Certificate

TPCO is a fully equipped modern seamless pipe manufactory, consisting of Direct Reduction Iron Works, Blast Furnace Pig Iron Plant, 3 Pipe Rolling Mills including MPM mill, PQF mill and Assel mill, Pipe Finishing Plant and Steel Pipe Research Institute. 

With its superior equipment and technology, its extensive research capabilities and its experienced engineers and skilled workers, TPCO is capable of producing high quality seamless steel tubular products with most stringent specifications, including: 

API OCTG ranging from 2  3/8" to  20" OD in grades of J/K 55, N80, L80, P110, High collapse  N80, L80 and P110, and Q125;

API Line Pipe with size ranging from 2" to 12" schedule 40 and schedule 80, in grades of X 42 and X52; 

Mechanical pipe, Structural pipe, boiler and high pressure vessel tubing ranging from 2 3/8" to 8 3/8" in OD and 0.236" to 1.772" in wall thickness. 

TPCO proprietary pipe and other seamless pipe products are also available upon request.



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TPCO Enterprise, Inc.
10700 Richmond Ave., Suite # 302, Houston, Texas 77042
Tel: 713-266-2699 Fax: 713-266-2697 Email:

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