Our S235jr, S275jr, and S355jr carbon steel plates are top-tier choices for diverse industrial applications, renowned for their exceptional strength, durability, and versatility. With varying mechanical properties tailored to different structural demands—S235 for general use, S275 for enhanced strength, and S355 for heavy-duty scenarios—these plates ensure reliable performance in construction, machinery manufacturing, and vehicle production.

A1008 CS Cold Rolled Steel Plate is a low-carbon, cold-rolled steel grade (CS Type C) conforming to ASTM A1008/A1008M standards, offering excellent formability and surface quality. With carbon content ≤0.10% and manganese ≤0.60%, it ensures good weldability and machinability. Typical applications include automotive panels, appliances, and structural components requiring stamping or deep drawing. It meets strict dimensional accuracy and is available in thicknesses from 0.1mm to 3mm, widely used in industries prioritizing precision and cost-efficiency.

SPCC Cold Rolled Steel Plate is a commercial-grade, cold-rolled steel defined by JIS G3141 standards, renowned for its smooth surface finish, tight thickness tolerance, and excellent formability. With low carbon content (≤0.12%), it ensures superior weldability and machinability. Commonly used in automotive parts, electronics, enclosures, and general fabrication, SPCC is ideal for deep drawing, stamping, and applications requiring a high-quality aesthetic surface without post-processing.

DC01-DC07 Cold Rolled Steel Plates are a series of deep-drawing quality cold-rolled steels defined by EN 10130 standards, designed for excellent formability and surface finish. Grades DC01 (basic) to DC07 (ultra-deep-drawing) offer increasing elongation and reduced yield strength, with carbon content ≤0.12%. Ideal for automotive panels, household appliances, and complex stamped parts, they ensure crack-free forming, dimensional stability, and compatibility with surface treatments like coating or plating.

ST12-ST16 Cold Rolled Steel Plates are a family of deep-drawing quality cold-rolled steels (DIN 1623-1 standards) tailored for high formability. Grades range from ST12 (basic) to ST16 (ultra-deep-drawing), with progressively lower yield strength and higher elongation. Their low carbon content (≤0.10%) ensures excellent weldability, surface quality, and resistance to cracking during stamping. Commonly used in automotive components, enclosures, and precision-formed parts, they balance cost-efficiency with performance in demanding manufacturing processes.

Q235 Cold Rolled Steel Plate is a popular carbon structural steel grade in China, offering a good balance of strength, ductility, and cost-efficiency. With a yield strength of ≥235 MPa, it features a smooth surface finish, precise thickness control, and enhanced weldability after cold rolling. Widely used in construction, automotive parts, machinery frames, and general fabrication, it is valued for its adaptability to stamping, bending, and corrosion-resistant coating applications.

Carbon Steel Welded Pipe is a tubular product made by welding carbon steel plates or coils. It is widely used in industries such as construction, oil/gas transmission, and infrastructure projects. Known for its strength, affordability, and versatility, it can withstand moderate pressures and temperatures, making it suitable for various structural and fluid transport applications.

Carbon Steel Pipe Schedule 40 (Sch 40) refers to a common type of steel pipe with a specific wall thickness defined by ANSI standards, indicating moderate strength and suitable for general plumbing, structural uses like handrails, and fire sprinkler systems, with wall thickness varying by pipe size but maintaining a consistent outer diameter (OD) for common sizes like NPS 2-inch. It's made from iron alloyed with carbon, often ASTM A53 grade, and offers a balance of strength, durability, and cost.

Black steel pipe is a strong, uncoated carbon steel pipe, often called "black iron pipe," used for gas, steam, air, and non-potable water lines due to its durability and cost-effectiveness, but it's unsuitable for drinking water because it rusts easily and can contaminate water. Its signature black finish comes from a light mill scale or lacquer, offering minimal corrosion protection, making it ideal for dry, industrial, and high-pressure applications like fire sprinklers, HVAC, and structural support.

API 5L pipes are globally recognized standards for steel pipelines used in the oil, gas, and water industries, governed by the American Petroleum Institute (API). Manufactured in seamless and welded forms (e.g., ERW, SSAW, LSAW), they adhere to strict specifications for material strength, chemical composition, and toughness, ensuring reliability in critical applications. Graded from A25 to X80 (and higher), API 5L pipes cater to varying pressure and temperature requirements, with higher grades like X65 and X70 favored for long-distance

ASTM A519 and A179 are carbon steel pipe specifications, but they serve different primary functions: ASTM A179 is for seamless cold-drawn low-carbon steel tubes for heat exchangers/condensers, focusing on heat transfer efficiency, while ASTM A519 covers broader seamless carbon & alloy mechanical tubing (round, square, etc.) for structural/mechanical uses like oil drilling, often with specific grades (e.g., Grade 1012). A179 is specific to heat transfer, while A519 offers wider grades for mechanical tasks, though some A519 grades (like 1012) are mild steel used in similar applications.

ASTM A333 steel pipes are specifically designed to deliver outstanding performance in low-temperature environments, making them a top choice for industries such as oil and gas, petrochemical, and cryogenic applications. These pipes, crafted from high-quality carbon steel, exhibit excellent toughness and resistance to brittle fracture, ensuring reliable operation even at temperatures as low as -150°F (-100°C). Available in seamless and welded types, they meet stringent ASTM standards, providing a durable and cost-effective solution for transporting fluids under extreme cold conditions.