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 15864006163
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 15864006163
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 15864006163
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 15864006163
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 15864006163
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 15864006163…
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 15864006163
