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API 5CT J55 K55 N80 L80 C90 P110 Oil Well Casing Pipes – High Strength, High Pressure Resistance, Corrosion Resistance
API 5CT oil well casing and tubing grades—including J55, K55, N80, L80, C90, and P110—offer high strength, high-pressure resistance, and corrosion-resistant special steel options
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ASTM A53 Gr.B Round Structure Steel Pipe Piles for Oil and Gas Transportation
ASTM A53 Grade B Steel Pipe – Tailored Solution for Americas
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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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ASTM A53 ERW / Seamless Square Steel Tubing – Custom Sizes Available
We manufacture ERW welded and seamless square steel tubing conforming to ASTM A53 standards using superior craftsmanship. These tubings are made from robust and durable carbon steel to meet your structural, mechanical, or industrial needs. We offer custom sizes and three finishes: galvanized, black, or red (black tubing with a red coating on the inner wall) to enhance corrosion resistance and durability.
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Q235 Welded Steel Pipe | Industrial & Construction Grade Carbon Steel Tubing
Durable Q235 Carbon Steel Welded Pipe for construction, industrial, and mechanical applications
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API 5CT T95 Seamless Casing Pipe – High Strength Carbon Steel for Oil & Gas Wells
API 5CT T95 Seamless Steel Pipe – Expertly Engineered for Oil & Gas Pipelines Across Central America
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ASTM A53 Steel Square Tube – Industrial, Mechanical & Construction Applications
We manufacture ERW welded and seamless square steel tubing conforming to ASTM A53 standards using superior craftsmanship. These tubings are made from robust and durable carbon steel to meet your structural, mechanical, or industrial needs. We offer custom sizes and three finishes: galvanized, black, or red (black tubing with a red coating on the inner wall) to enhance corrosion resistance and durability.
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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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Industrial-Grade ASTM A671 CC65 CL 12 EFW Pipes/Tubes for Boilers, Refineries & Infrastructure
ASTM A671 CC65 CL 12 EFW Carbon Steel Pipes – High-Strength Welded Steel Tubes for Industrial, Structural & Pressure Applications – Custom Sizes & OD/Wall Thickness Available
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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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API 5L Grade B X42 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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Hot Rolled Q195, Q235/Q235B, Q255, Q275, Q345/Q345B, Q420, Q550 Carbon Welded&Seamless Black Steel Round Pipe
Round steel pipe is a steel pipe made of steel plate or strip after crimping and welding, generally measuring 6 meters. Round steel pipe has simple production process, high production efficiency, many varieties and specifications, less equipment investment, but the strength is generally lower than seamless steel pipe.












