The main materials include 1050, 1060, 1070, 1100, 3003, 3A21, 525005, 5A05, 5508, 3606, 17075, etc. It can provide customized services according to different projects of customers. Email：admin@zhongtangsteel.cn WhatsApp：+86 130 1275 2328
The main materials include 1050, 1060, 1070, 1100, 3003, 3A21, 525005, 5A05, 5508, 3606, 17075, etc. Customized services for thin plates, thick plates, medium plates and ultra-thick plates are available. Email：admin@zhongtangsteel.cn WhatsApp：+86 130 1275 2328
The main materials include 1050, 1060, 1070, 1100, 3003, 3A21, 525005, 5A05, 5508, 3606, 17075, etc. It can provide customized services according to different projects of customers. Email：admin@zhongtangsteel.cn WhatsApp：+86 130 1275 2328
We offer aluminum tubes in various sizes. The main materials include 1050, 1060, 1070, 1100, 3003, 3A21, 5250, 5005, 5A05, 5083, 6061, 75061, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 130 1275 2328
A high-performance coated steel with 55% aluminum-zinc alloy coating, offering superior corrosion resistance, excellent heat resistance, and long-lasting durability. Widely used for roofing, wall panels, appliances, and automotive components. Thickness: 0.12-3.0mm, width: 600-1500mm, AZ30-AZ200 coating weight. CE & ISO certified. Factory direct with export standard packaging. Email：admin@zhongtangsteel.cn WhatsApp：+86 130 1275 2328
The outer diameter of hot-rolled seamless pipes is generally larger than 32mm, with a wall thickness ranging from 2.5mm to 75mm. The outer diameter of cold-rolled seamless pipes can reach 6mm, and the wall thickness can be as low as 0.25mm. For thin-walled pipes, the outer diameter can reach 5mm, and the wall thickness is less than 0.25mm. Email：admin@zhongtangsteel.cn WhatsApp：+86…
Black Steel Pipe retains mill scale on its surface without galvanization, offering high strength, excellent weldability, and cost-effectiveness. It is the most widely used carbon steel pipe. Material Grades: Q195/Q235/Q345/20#, A53 GR.B/API 5L GR.B, S235JR/S355JR Specification Range: Outer diameter 21.3-610mm (1/2“-24”), wall thickness 1.8-20mm, length 4-12m (custom lengths available) Email：admin@zhongtangsteel.cn WhatsApp：+86 130 1275 2328
