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
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
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
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. Customized services for thin plates, thick plates, medium plates and ultra-thick plates are available. 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
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
Boiler tubes are seamless steel pipes used for manufacturing boiler pressure components and steam pipelines, featuring excellent resistance to high temperatures, high pressures, and oxidation. Material grades: 20G, 15CrMoG, 12Cr1MoVG, P91, P22, SA106B/C, etc., conforming to standards such as GB/T 5310, ASME SA106, and EN 10216. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Checkered steel plate is usually referred to as hot-rolled checkered steel plate. Features a raised patterned surface for superior slip resistance, high strength, and wear resistance. Materials include carbon steel Q235/SS400 and stainless steel 201/304. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Carbon steel square tubes are square-section steel pipes manufactured by cold-bending or hot-rolling carbon steel strip and then high-frequency welding. They feature light weight, high strength, and strong load-bearing capacity. Material grades: Q195, Q235, Q345, 20#, SS400, S235JR, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common grades（Baosteel）：B18R065/B20R065/B23R075/B23R080/B20R070B23R085 Common grades(India)：HP75D/HP80D/50C800 Common sizes：0.23*1200mm、0.27*1200mm Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
The specifications of wide strip steel are: thickness ranging from 2.0mm to 25.4mm, width: 600mm to 2500mm. The main materials are: A36, A333, A355, A537, A572, S235JR, S275JR, SS400, Q235, 4140, 4130, 4340, 1018, 1025, 1045, En8 and En9, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common grades（Baosteel）：B18R065/B20R065/B23R075/B23R080/B20R070B23R085 Common grades(India)：HP75D/HP80D/50C800 Common sizes：0.23*1200mm、0.27*1200mm Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163 Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Premium color coated steel with galvalume substrate for superior corrosion and heat resistance. UV-stable coatings maintain vibrant colors for years. Available in RAL standard colors, wood grain, and metallic finishes. Suitable for roofing, cladding, and architectural projects. Get factory price and fast delivery. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Premium color coated steel with galvalume substrate for superior corrosion and heat resistance. UV-stable coatings maintain vibrant colors for years. Available in RAL standard colors, wood grain, and metallic finishes. Suitable for roofing, cladding, and architectural projects. Get factory price and fast delivery. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Prepainted galvanized steel coil/sheet. Thickness 0.12-1.2mm, width up to 1250mm. Good T-bend & reverse impact. PVDF/HDP coating for long life. ISO certified. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Corten steel plate, also known as weathering steel plate or Corten steel plate, is a low-alloy steel series positioned between ordinary carbon steel and stainless steel. Material Grades: International Standards: Corten A, Corten B, A588, S355J0W, S355J2WP, SPA-H, etc. Chinese National Standards: Q235NH, Q355NH, Q345GNHL, 09CuPCrNi-A, etc. Baosteel Grades: B480GNQR, 09CuPCrNi-A, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common grades（Baosteel）：B18R065/B20R065/B23R075/B23R080/B20R070B23R085 Common grades(India)：HP75D/HP80D/50C800 Common sizes：0.23*1200mm、0.27*1200mm Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
There are many types of stainless steel belts, thickness: 0.02mm-4mm, width: 3.5mm-1550mm, and non-standard customization is available! Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Premium corrugated steel sheet made from DC52D+Z galvanized steel, designed for applications requiring deep drawing and complex bending. Color coated surface offers UV protection, corrosion resistance, and aesthetic appeal. Available in various corrugated profiles and RAL colors. Ideal for roofing, wall cladding, and architectural features. Get factory price and fast delivery. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common thickness: 0.13mm-0.8mm, common width: 600mm-1250mm. It includes color coated galvanized coils and aluminum coated galvanized coils. The main materials are: DX51D+Z/AZ, DX52D+Z/AZ, DX53D+Z/AZ, DX54D+Z/AZ, DX56D+Z/AZ, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common grades（Baosteel）：B18R065/B20R065/B23R075/B23R080/B20R070B23R085 Common grades(India)：HP75D/HP80D/50C800 Common sizes：0.23*1200mm、0.27*1200mm Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Electrogalvanized steel coils are products formed by electrochemically depositing a uniform zinc layer onto steel strip surfaces. The zinc coating is thin and dense, with a smooth, flat surface free of zinc flowers. Material grades: SECC (general use), SECD (stamping use), SECE (deep drawing use), corresponding to JIS G3313 standards. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Galvalume steel coil is a type of steel that is coated with zinc for protection by an electroplating process. The galvanized layer is applied to cold rolled steel at low temperatures. So it is also known as cold galvanized steel. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
A high-performance coated steel with 55% aluminum-zinc alloy coating, offering superior corrosion resistance, heat resistance, and durability. Ideal for roofing, wall panels, appliances, and automotive applications. 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
It can produce hot-rolled carbon steel plates and cold-rolled carbon steel plates. There are various types of carbon structural steel plates, easy-to-machine carbon steel plates, boiler steel plates, carbon shipbuilding steel plates, etc. The main materials are: A36, A333, A355, A537, A572, S235JR, S275JR, SS400, Q235, 4140, 4130, 4340, 1018, 1025, 1045, En8 and En9, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
304 stainless steel is a general-purpose stainless steel material. Its rust resistance is stronger than that of 200 series stainless steel materials. It also has good heat resistance, up to 1000-1200 degrees. 304 stainless steel has excellent anti-corrosion and anti-rust performance as well as good resistance to intergranular corrosion. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
We can produce hot-rolled coil and cold-rolled coil. The specifications of narrow strip steel are: thickness ranging from 2.0mm to 13.0mm, and width generally less than 600mm. The specifications of wide strip steel are: thickness ranging from 2.0mm to 25.4mm, width: 600mm to 2500mm. The main materials are: A36, A333, A355, A537, A572, S235JR, S275JR, SS400, Q235, 4140, 4130, 4340,…
It can produce hot-rolled carbon steel plates and cold-rolled carbon steel plates. There are various types of carbon structural steel plates, easy-to-machine carbon steel plates, boiler steel plates, carbon shipbuilding steel plates, etc. The main materials are: A36, A333, A355, A537, A572, S235JR, S275JR, SS400, Q235, 4140, 4130, 4340, 1018, 1025, 1045, En8 and En9, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163 …
Also known as mild steel, low carbon steel has low strength relative to steel with higher carbon levels. Low carbon steel is the most ductile – or machinable – type of carbon steel as well. Chemical alloys can also be added to low carbon steel to enhance desired properties without increasing the material's weight. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common grades（Baosteel）：B18R065/B20R065/B23R075/B23R080/B20R070B23R085 Common grades(India)：HP75D/HP80D/50C800 Common sizes：0.23*1200mm、0.27*1200mm Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Casing can be divided into pipe, surface casing, technical casing and oil casing according to the use. Steel grades of oil casing: H40, J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common grades（Baosteel）：B18R065/B20R065/B23R075/B23R080/B20R070B23R085 Common grades(India)：HP75D/HP80D/50C800 Common sizes：0.23*1200mm、0.27*1200mm Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common thickness: 0.13mm-0.8mm, common width: 600mm-1250mm. It includes color coated galvanized coils and aluminum coated galvanized coils. The main materials are: DX51D+Z/AZ, DX52D+Z/AZ, DX53D+Z/AZ, DX54D+Z/AZ, DX56D+Z/AZ, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common thickness: 0.13mm-0.8mm, common width: 600mm-1250mm. It includes color coated galvanized coils and aluminum coated galvanized coils. The main materials are: DX51D+Z/AZ, DX52D+Z/AZ, DX53D+Z/AZ, DX54D+Z/AZ, DX56D+Z/AZ, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Common thickness: 0.13mm-0.8mm, common width: 600mm-1250mm. It includes color coated galvanized coils and aluminum coated galvanized coils. The main materials are: DX51D+Z/AZ, DX52D+Z/AZ, DX53D+Z/AZ, DX54D+Z/AZ, DX56D+Z/AZ, etc. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
The ASTM A202 grade is divided into A and B.Boiler and vessel plates of this grade are mainly used for welding boilers and other pressure vessels. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
ASTM A588 steel is a type of high-strength low-alloy structural steel sections, plates and bars used for welding, riveting or bolted connections in structures. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Galvanized plate is to prevent the metal surface from being corroded, in order to extend its life, a layer of metal zinc is plated on the metal surface, this steel plate is called galvanized plate. Galvanizing is an economical and effective anticorrosion method that is often used, and about half of the world's zinc production is used in this process.…
We can produce hot-rolled coil and cold-rolled coil. The specifications of narrow strip steel are: thickness ranging from 2.0mm to 13.0mm, and width generally less than 600mm. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
The ASTM A203 grade is divided into A, B, D, E, and F.The boiler container coil is a nickel alloy steel material used for manufacturing high-temperature pressure vessels. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Embossed stainless sheet is produced by rolling the pattern into the sheet. Embossed metals is especially popular in high traffic areas. Titanium stainless steel sheets are colored through a PVD process. The physical vapor deposition allows the color to be bright, even and extremely resistant. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Decorative stainless steel sheet is made from stainless steel as the substrate, which is further processed by applying some fabricating and finishing methods to make it be widely used for architectural and decorative applications, such as wall panels, ceilings, cladding, dividing screens, etc. They are also used for kitchen cabinets and bathroom vanity. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Stainless steel sheet/plate is versatile and used in a variety of applications. It is primarily selected for its resistance to corrosion, longevity and formability. Our stainless steel sheet/plate is available in 300, 400 and 600 series. Each type has its own characteristics. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Stainless steel square tubing in 201/304/316L grades, with side lengths ranging from 10 to 200mm and wall thicknesses from 0.5 to 8mm. Surface finishes include brushed, mirror, and satin. Custom lengths available; bending, rounding, and punching services provided. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
There are many types of stainless steel belts, thickness: 0.02mm-4mm, width: 3.5mm-1550mm, and non-standard customization is available! Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Stainless steel welded pipes include straight seam welded pipes and spiral welded pipes. They can be made into round pipes and special-shaped pipes. Special-shaped pipes include rectangular pipes, rhombic pipes, elliptical pipes, hexagonal pipes, octagonal pipes, etc. The outer diameter range of steel pipes is 4mm - 200mm, and the wall thickness range is 0.6mm - 6.0mm. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163…
Tinplate coil is available in food grade and non-food grade. Model numbers: T1, T2, T3, T4, T5 DR7，DR8，DR9 Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Wear-resistant steel plates offer exceptional abrasion resistance and impact toughness. With a surface hardness of HRC 58-62, their wear resistance is 3-5 times that of ordinary steel plates. Material grades: GB：NM360/NM400/NM450/NM500/NM550/NM600; International brands: Swedish Hardox series, German DILLIDUR series, Japanese JFE-EH series. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
Zn-Al-Mg alloy coated steel with unique self-healing edge protection. 6-10x corrosion resistance vs GI steel. Ideal for roofing, automotive components, and agricultural buildings. Available in custom thickness (0.12-3.0mm) and sheet sizes. CE certified. Get a quick quote today. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
55% Al-Zn Coated Steel Superior anti-corrosion performance for long-lasting durability. Zinc aluminum alloy coating provides edge protection and self-healing properties. Perfect for roofing sheets, structural components, and outdoor applications. Get factory price and fast delivery. Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
“Zinc-Aluminum-Magnesium Steel Coils: Enhanced corrosion resistance—the perfect alternative to stainless steel! Features self-healing cut edges, easy processing, and low cost. The top choice for solar, construction, and home appliances, with a full range of specifications and customization services available!” Email：admin@zhongtangsteel.cn WhatsApp：+86 15864006163
