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Email: admin@gangsteel.com
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Gangsteel in China

Founded in 2011, Gangsteel is a professional and reliable export enterprise specializing in the supply and export of steel plates, stainless steel, cold-rolled steel products, as well as extra thick steel materials, high-performance alloys and corrosion-resistant special steels. As an authorized First-Class Agent of top Chinese steel mills, we are backed by the advanced production technology and stable supply capacity of domestic premium steel manufacturers, including strategic cooperation with HBIS Wuyang Mill and FUSHUN SPECIAL MILL for the research and development of high-quality steel plates. Every batch of our products meets international quality standards such as ASTM, AISI, GB, DIN and JIS.

With our own professional warehouse and complete export qualifications, we have built a seamless supply chain system that covers product sourcing, warehousing, quality inspection, and international logistics. Our warehouse is fully equipped with sufficient spot resources, allowing us to realize quick delivery and meet the urgent procurement needs of customers at any time – a core advantage that distinguishes us from other suppliers.

Gangsteel focus on providing tailored solutions to meet the diverse needs of different customers and engineering projects. Whether you are engaged in construction, manufacturing, infrastructure, or other industries, whether you need standard-sized products or customized specifications, our professional team with rich industry experience can provide you with high-quality products, competitive prices, and thoughtful one-stop service.

Steel products

Welcome to Gangsteel Premium Alloy Steel Plates

Gangsteel: Premium Alloy Steel Products.
Gangsteel is a trusted supplier of high-performance alloy steel plates, offering a wide range of nickel-based alloys, super austenitic stainless steels, duplex stainless steels, and precipitation-hardening stainless steels. Our products meet stringent international standards and are designed for industries such as aerospace, petrochemical, and marine applications.
Product Specification We provide alloy steel plates in various forms, including plates, sheets, bars, pipes, and forgings, with customizable specifications: • Thickness: 0.5 mm to 200 mm • Width: Up to 3000 mm • Length: Up to 12000 mm • Surface Finish: Hot-rolled, cold-rolled, annealed, pickled, or customized
Key Alloy Grades and Standards
Alloy Series Grades Standards
Inconel 600, 601, 625, 718 ASTM B168, B443, B637, ASME SB-168, SB-443, SB-637
Incoloy 800, 800H, 800HT, 825 ASTM B409, B424, A240, ASME SB-409, SB-424, SA-240
Monel 400, K-500 ASTM B127, B865, ASME SB-127, SB-865
Hastelloy C-276, C-22, B3 ASTM B575, B574, B622, ASME SB-575, SB-574, SB-622
Nitronic 50, 60 ASTM A240, A276, ASME SA-240, SA-479
Super Austenitic Stainless Steel 254SMO, AL-6XN, 1.4529 ASTM A240, B688, B625, ASME SA-240
Duplex Stainless Steel 2205, 2507 ASTM A240, A276, ASME SA-240, SA-182
Precipitation Hardening Stainless Steel 17-4PH, 15-5PH ASTM A693, A564, ASME SA-693, SA-564

Why Gangsteel?
• Quality Assurance: All products comply with ASTM, ASME, JIS, and GB standards, with material test certificates provided.
• Fast Delivery: Standard orders delivered in 7-15 days, with expedited options available.
• Customization: Precision cutting, machining, and heat treatment tailored to your needs.
Contact Gangsteel for high-quality alloy steel solutions delivered with speed and reliability.