Q235A/S235JR/A36/SS400 Seamless Pipe is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.

Cold rolling production line refers to the use of cold rolling machine to cold processing of hot rolled coil or steel production line. The process mainly includes raw material preparation, pickling, cold rolling, pickling, mixed pickling, galvanizing and packaging. Raw materials need to be heated before entering the cold rolling line to reach a temperature range suitable for cold rolling processing.

Discover the versatility of Q235/S235JR/A36 Carbon Steel Coil for industrial and construction purposes. Available in both cold-rolled and hot-rolled techniques, these steel coils meet ASTM, JIS, AISI, GB, and DIN standards. Suitable for shipbuilding, offshore platforms, bridges, boilers, and large structures, our steel coils come in various thicknesses, widths, and lengths to suit your needs. Each coil is packed securely in PVC, waterproof paper, and a strong sea-worthy wooden package for safe export. Customize your order now!

Grade: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc
Standard: ASTM,BS,GB,JIS,etc
Processing Service: Bending, Welding, Decoiling, Cutting, Punching

Color: Customizable
Thickness: 2mm-100mm,customizable
Width:10mm-500mm,customizable
Material:301,302,302B,303,303Se,304,304L,305,384,309,310,314,30S5,310S,316,316L,317,321,347,348
Surface treatment: embossed, brushed, mirror, sandblasted, anti-fingerprint, electroplated.2B-NO.1-NO.4-BA-8K-HL-2D-Embossed.
Minimum order quantity: 1 ton
Section Shape:Flat
Common materials: 304, 316, 316L, 201, 310S......

Square tube products are tubular materials with square sections, which have the characteristics of high strength, light weight and corrosion resistance, and are widely used in construction, engineering, machinery and other fields. The production process includes material selection, cutting, forming, welding and surface treatment.

Square tube products are tubular materials with square sections, which have the characteristics of high strength, light weight and corrosion resistance, and are widely used in construction, engineering, machinery and other fields. The production process includes material selection, cutting, forming, welding and surface treatment.

Square tube products are tubular materials with square sections, which have the characteristics of high strength, light weight and corrosion resistance, and are widely used in construction, engineering, machinery and other fields. The production process includes material selection, cutting, forming, welding and surface treatment.