https://drilltec.com/
DRILLTEC | GLOBAL LEADER IN OCTG PIPE PROTECTION
For over 45 years of service, Drilltec has been the leader in innovating, engineering, and manufacturing critical protection products for the OCTG market.
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https://www.spai-steel.com/
Hunan Spai Pipe Industry Co., Ltd, Pipe&Fittings cusomization specialist, Seamless Steel Pipe,OCTG...
Hunan Spai Pipe Industry Co., Ltd,as the most valuable subsidiary under SP Group, A pipe fittings customizaion specialist, is steel pipes and fittings solution...
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https://www.octalsteel.com/
Steel Pipe, OCTG, Casing and Tubing Supplier - Octal
Octal is a leading supplier of API 5L Steel Line Pipe, Fittings, OCTG Casing and Tubing, providing best solutions and prices for Oil and Gas industries...
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https://sabinepipe.com/
Sabine Pipe | OCTG, API Tubing & Casing Solutions Since 1945
Jan 9, 2026 - Rely on Sabine Pipe for high-quality OCTG products, including API tubing, casing, and sucker rods. Providing reliable oilfield solutions and expert service for...
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https://enpropipe.com/
Steel Pipe, OCTG Casing and Tubing, Drill Pipe Supplier - Enpro Pipe
Jun 4, 2025 - Enpro Pipe is located in China, supply and distributing steel piping material, OCTG pipe, Casing and Tubing, Drill Pipe, Sucker Rod.
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https://www.centerwaysteel.com/
Centerway Steel Co., Ltd, Seamless Steel Pipe, OCTG Oil and Gas
Centerway Steel's steel products, including seamless steel pipes, carbon steel pipes, and stainless steel pipes, are widely used in oil and gas extraction,...
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https://oilcountryos.com/
OCTG Drill Pipe Yard Inventory Management Software
Oil Country OS Inventory Management Software for tracking Oil and Gas drill pipe, OCTG and tubulars in pipe yards and production wells
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https://www.finegosteel.com/
Seamless Steel Pipe, Welded Steel Pipe, OCTG Oil and Gas - Finego Steel Co., Limited
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https://www.shmaxmetal.com/
Shmaxmetal:Seamless Tube & OCTG| Alloy & High-Pressure Pipe Manufacturer
Professional seamless tube and OCTG supplier offering API 5CT casing, tubing, alloy steel seamless pipes, and high-pressure pipes with full traceability and...
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https://www.centerwaypipe.com/
Centerway Steel Co., Ltd,Seamless Steel Pipe,OCTG Pipe Manufacturers
steel products supplied by Centerway have been widely applied in engineering projects such as oil and gas extraction, pipeline transportation, urban pipeline...
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