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API 5L Grade B Seamless Steel Pipe (PSL1, PSL2)
API 5L Steel Pipes (Grade B/X42-X80) – The Expertise Solution for Oil & Gas Pipelines in Central America
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API 5CT N80 Oil Casing Steel Pipe for Malaysian Oil & Gas and Foundation Projects
Common Size:
4.5″ × 0.28″ (~114.3 mm × 7.1 mm)
5″ × 0.33″ (~127 mm × 8.4 mm)
7″ × 0.50″ (~177.8 mm × 12.7 mm)
9 5/8″ × 0.53″ (~244.5 mm × 13.5 mm)
13 3/8″ × 0.62″ (~340 mm × 15.7 mm)
20″ × 1.0″ (~508 mm × 25.4 mm)
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Custom Manufacturer API 5L 5CT Round Black Seamless & Welded Structure Steel Pipe for Oil and Gas Transportation
API 5L pipe is a carbon steel pipe used for oil and gas transportation. It includes seamless pipe(SMLS) and welded pipe (ERW, SSAW,LSAW).
It has a wide range of commercial applications:
Foundation Engineering: load-bearing piles, driven piles, threaded micropile casings, and geostructure solutions;
Construction and Protection: composite walls, structural sections, bridge abutments and dams, storm protection, and underground garages;
Energy and Infrastructure: solar solutions, signposts, towers and transmission lines, and horizontal pipelines;
Resource Development: mining-related applications. -
API 5L Seamless Steel Pipe (X52, X60, X65, X70, X80) | SMLS Line Pipe for Oil & Gas Pipeline
API 5L Steel Pipes (Grade B/X42-X80) – The Expertise Solution for Oil & Gas Pipelines in Central America
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API 5L Standard Line Pipe (API Line Pipe) – API 5L Seamless Pipe (API Seamless Pipe) of API 5L Material Grades: API 5L Gr B (API 5L B), API 5L Gr B PSL2, API 5L X42, API 5L X60 (X60 Pipe), API 5L X65 (API 5L X65 Pipe), API 5L X70 (X70 Pipe), API 5L X80, with PSL2 Pipe & API Sch 40 Pipe...
API 5L Line Pipes are Superior Grade Carbon Steel Pipe used for Oil and Gas line Pipe which have the property of transporting oil and gas. Manufactured to the stringent specifications of API 5L, these tubes have high tensile, impact and corrosion resistance.
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High-Performance API 5CT T95 Seamless Pipe – For Oil & Gas Wells and Industrial Applications
API 5CT T95 Seamless Casing & Tubing – High-Quality Pipeline Solutions for Central American Oil & Gas Projects
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API 5L Grade B Carbon Seamless Pipe Steel Line Pipe for Oil & Gas Pipelines
High-quality, factory-direct API 5L Grade B carbon seamless line pipes for energy, water, and industrial pipeline projects. PSL1 & PSL2 options available.
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High Pressure API 5L X70 PSL1 PSL2 Seamless Steel Pipe 8 Inch Schedule 40 Carbon Steel Pipe for Pipeline
API steel pipes offer a variety of steel grades (such as Grade B, X42–X80), manufacturing processes (seamless, ERW, LSAW, SSAW), and anti-corrosion coatings (such as 3LPE, FBE, 3PE) to meet the needs of different pressure levels and engineering environments, making them one of the most important basic materials in global pipeline engineering.
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API 5L X52/X60/X65/X70/X80 Seamless Steel Pipes | SMLS Pipeline Tubes for Oil & Gas
API 5L Steel Pipes (Grade B/X42-X80) – The Expertise Solution for Oil & Gas Pipelines in Central America
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API 5L Line Pipe Manufacturer | Seamless Steel Pipe Supplier for Oil & Gas Projects
High-Performance API 5L Steel Pipes (X42–X80) – Engineering Excellence for Southeast Asia and Central America’s Oil & Gas Infrastructure
Royal Steel Group is a leading supplier of API 5L line pipes and seamless oil and gas pipes, offering a complete range of specifications and grades for widespread use in oil, gas, water transportation, and energy-related infrastructure projects. Our API 5L pipes are manufactured to international standards, featuring high strength, long service life, and excellent corrosion resistance, making them suitable for high-pressure oil and gas pipelines worldwide.
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API 5CT T95 Seamless Carbon Steel Tube Corrosion-resistant Oil Pipes for The Americas
API 5CT T95 Seamless Casing & Tubing – The Expert Solution for Oil & Gas Pipelines in Central America
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Customized Seamless Carbon Steel Pipe API 5L Gr. B/X42/X52/X65/ X70 Pls1 Psl2 Line Pipe
Custom-designed API 5L CDS pipes conforming to PSL1/PSL2 standards, including Gr.B, X42, X52, X65, and X70 grades, are durable and suitable for oil and gas pipeline transportation.












