API Carbon Steel Pipe

API 5L X42/X52/X60 Seamless Carbon Steel Pipe for Oil and Gas Transportation 1.Product Description API 5L carbon steel pipe is a carbon and low-alloy steel line pipe designed, manufactured, and inspected in accordance with the American Petroleum Institute Specification 5L. This specification is technically harmonized with ISO 3183 and equivalently adopted in China as GB/T 9711, enabling global mutual recognition across major oil and gas markets. Steel grades range from A25, B

API 5L Gr.B Seamless Carbon Steel Pipe Sch40 Black Coating for Pipeline 1.Product Description API 5L carbon steel pipe is a line pipe manufactured from carbon and low-alloy steel in full compliance with API Specification 5L—the oldest and most widely adopted technical standard for line pipe in the global oil and gas industry. The product covers a complete steel grade sequence from A25 and Grade B up to X80, with higher grades (X90, X100) available through technical agreement.

API 5L Grade B Seamless Carbon Steel Pipe ASTM A106 GR.B Our API 5L Grade B seamless carbon steel pipe is manufactured in strict accordance with ASTM A106 GR.B and API 5L specifications. Produced through hot rolling or cold drawing processes, this pipe delivers exceptional mechanical strength, uniform wall thickness, and excellent weldability for critical pipeline applications. Product Features Seamless Construction: No welded seam ensures superior pressure resistance and

API 5L ASTM A106 Gr.B Seamless Carbon Steel Pipe Sch40/Sch80 1/2"-24" Black 1.Product Description API 5L carbon steel pipe is the flagship product of the American Petroleum Institute’s line pipe specification. Since its first publication in 1924, the standard has undergone nearly fifty revisions, continuously evolving in step with the technological advancements of the oil and gas industry. API 5L pipes cover carbon and low-alloy steel grades, ranging from A25 and Grade B up

ASTM A53/A106 API 5L Gr.B ERW Carbon Steel Pipe Round Tube for Structure 1.Product Description API 5L carbon steel pipe is a carbon and low‑alloy steel welded and seamless line pipe manufactured in accordance with API Specification 5L, Line Pipe. First published in 1924, this specification remains the world’s most essential manufacturing and acceptance standard for oil and gas pipelines. Steel grades include Grade B, X42, X52, X60, X65, X70, and X80, where the number

API 5L / ASTM A106 Gr.B Seamless Carbon Steel Pipe Sch40 1/2"-24" for Oil Gas 1.Product Description API carbon steel pipe is a high-strength carbon steel pipe manufactured in accordance with the American Petroleum Institute (API) Specification 5L, Line Pipe. Originally published in 1924 as API's first standard, API Spec 5L has supported the safe and reliable manufacture of steel line pipe used to transport oil and gas for more than a century. API carbon steel pipes cover both

Normalized Annealed ASTM A106 Gr.B Carbon Steel Seamless Pipe Our ASTM A106 Grade B carbon steel seamless pipe undergoes a rigorous normalizing and annealing heat treatment process to optimize grain structure and mechanical properties. This controlled thermal cycle refines microstructure, relieves internal stresses from hot-rolling or cold-drawing, achieving uniform hardness with enhanced toughness. The normalization step heats the pipe above its critical transformation

TOBO API carbon steel pipe offers 2.5-80mm thickness, SCH10-XXS wall, and BE ends for easy welding. Cold rolled/drawn, with anti-corrosion coating. Ideal for oil transport. Durable, customizable, and tested for quality.

X-ray tested API carbon steel pipe, cold drawn alloy construction. Wall thickness SCH 10 to SCH XXS, 1/2 inch size with beveled ends. Ideal for oil pipelines. Durable, leak-proof, and customizable for industrial use.

TOBO API carbon steel pipe with anti-corrosion coating, 2.5-80mm thickness, SCH10-XXS wall. Cold drawn, BE ends, hydrostatic/ultrasonic/X-ray tested. Ideal for high-pressure oil and gas applications. Custom sizes available, 15-day delivery.

High-strength API carbon steel pipe with varnish and anti-corrosion coating. Cold drawn for precision, beveled ends for easy welding. Ideal for oil and gas. Custom sizes available. Hydrostatic and ultrasonic tested.

API carbon steel pipe with thickness 2.5-80mm, SCH 10 to SCH XXS. Cold rolled and cold drawn. Passes hydrostatic, ultrasonic, X-ray tests. Ideal for oil and structural applications. Custom sizes available.

TOBO API carbon steel seamless pipe, 1/2 inch size with SCH 10 to SCH XXS wall thickness. Cold drawn and cold rolled for high strength. Ideal for oil, gas, and high-pressure applications. Passes hydrostatic, ultrasonic, and X-ray tests. Customizable with anti-corrosion coating.

API certified carbon steel pipe for oil and gas transport. Cold drawn with beveled ends for strong welds. Thickness 2.5-80 mm, SCH 10-XXS. Black anti-corrosion coating ensures durability. Custom sizes available from TOBO.

TOBO Model 0120 API carbon steel pipe, cold drawn with beveled ends. Wall thickness SCH 10 to SCH XXS, 2.5-80 mm. High tensile and yield strength. Ideal for oil pipelines and structural applications. Customizable and T/T payment.

Cold drawn API carbon steel pipe with wall thickness SCH 10 to SCH XXS. Black finish, beveled ends, and alloy construction ensure high tensile strength and durability for oil and gas applications. Supports hydrostatic, ultrasonic, and X-ray testing.

Cold-drawn API carbon steel pipe with tensile and yield strength. Thickness 2.5-80mm, SCH 10-XXS. Features black painting, varnish, or anti-corrosion coating. Ideal for high-pressure and structural applications. Custom options available.

High-grade carbon steel pipe for oil and gas. Cold drawn with beveled ends for strong welds. Wall thickness SCH10 to XXS. Black anti-corrosion coating. API certified, durable for high-pressure applications.

TOBO API carbon steel pipe, alloy steel, cold drawn, 1/2 inch size, SCH 10 to SCH XXS wall thickness. Black painting, varnish, anti-corrosion coating. Hydrostatic, ultrasonic, X-ray tested. BE end. T/T payment. Ideal for oil pipelines.

Cold drawn carbon steel pipe with 2.5-80mm wall thickness, round section, and black painting. Features hydrostatic, ultrasonic, and X-ray testing for high-pressure oil and gas applications. Alloyed for enhanced durability and corrosion resistance. Custom sizes available.