Mid West Steel Supply and Shanghai Shuangqing Industrial Co., Ltd.

Mid West Steel Supply and
Shanghai Shuangqing Industrial Co., Ltd.

Opening hours: 6am to 9pm

WhatsApp

+86 135 7205 0608

Headquarters Address

Building 1, No. 5218, Yunchuan Road, Baoshan District, Shanghai, China

ASTM vs EN Steel Standards: Complete Guide for Global Buyers

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JIS G4051 S45C Carbon Steel and BS 4360 Grade 43A Structural Steel – Properties, Applications, and Comparisons Steel is the backbone of modern engineering and construction, with different countries and regions having their own standards for steel classification and manufacturing. Two widely recognized grades in their respective regions are JIS G4051 S45C Carbon Steel from […]

EN 10025 S235JR vs S355JR – Which Steel Should You Choose

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EN 10025 S235JR Structural Steel Plate & EN 10025 S355JR Steel Plate – Properties, Applications, and Comparison Introduction The EN 10025 standard specifies structural steel grades widely used in construction, engineering, and fabrication across Europe and beyond. Among its grades, S235JR and S355JR are two of the most commonly used. While both are non-alloy structural […]

ASTM A36 vs ASTM A516 Grade 70 – Properties, Applications & Key Differences

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ASTM A36 Mild Steel Plate and ASTM A516 Grade 70 Pressure Vessel Steel – Properties, Applications, and Comparison Steel remains one of the most widely used materials in the construction, manufacturing, and energy industries. Among the countless grades and specifications, ASTM A36 Mild Steel Plate and ASTM A516 Grade 70 Pressure Vessel Steel are two […]

ASTM A572 Grade 50 & A283 Steel Coil Price | Midwest Steel

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When you’re choosing steel coils for your project, strength, performance, and cost are the deciding factors. At Midwest Steel Supply, we stock a full range of steel coils to meet the needs of industries from construction and transportation to manufacturing and energy. Two of our most requested products are ASTM A572 Grade 50 High-Strength Structural […]

ASTM A36 Hot Rolled Steel Coil – Strength from Midwest Steel Supply

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When your project demands strength, durability, and cost efficiency, ASTM A36 Hot Rolled Steel Coil from Midwest Steel Supply is the trusted choice. Known for its exceptional weldability, formability, and consistent performance, this material has become a staple in industries ranging from construction to manufacturing. What is ASTM A36 Hot Rolled Steel? ASTM A36 is […]

Tin-Plated Steel Strip Coils: Specifications, Size Chart, and Applications

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Tin-plated steel strip coils, also known as electrolytic tinplate (ETP), are cold-rolled, low-carbon steel sheets coated with a thin layer of tin through an electrolytic process. The tin layer enhances corrosion resistance, solderability, and decorative appeal, making it ideal for packaging, electronics, and consumer goods. These coils combine the strength of steel with the non-reactive, […]

Color-Coated Steel Strip Coils Price Guide 2025: Per Kg, Per Ton

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Color-coated steel strip coils, also known as pre-painted galvanized iron (PPGI) or pre-painted galvalume (PPGL) coils, are flat steel products coated with a layer of paint or polymer film after galvanizing. This process enhances both aesthetics and corrosion resistance, making them ideal for roofing sheets, wall cladding, appliances, furniture, and decorative applications. Their key advantage […]

Introduction to Galvanized Steel Coils:Midwest Steel Supply

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Galvanized steel coils (pipe coil brands or strip coil brands) are an essential resource in the infrastructural development, manufacturing, and building industries all over the world. These steel products pass either through hot-dip galvanization or electro-galvanizing processes whereby they are coated with zinc to prevent corrosion. The outcome is a stronger material than steel in […]

Introduction to Hot-Rolled Steel Strip Coils

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One of the most applied products of flat steel used in manufacturing across the world is the hot-rolled strip coils. Manufactured by heating the steel slabs beyond their recrystallization temperature and thereafter by being rolled into long strips that are then coiled, these products accord a distinctive combination of strength, workability and cost effectiveness. The […]

v: Suppliers, Uses & Pipe Coil Pricing – August 2025

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Coils of cold-rolled steel strips are the essentials of contemporary manufacturing and fabrication. Applications of the precision steel products include automotive, construction, furniture, and pipe-making industries among others, and are characterized by strength, consistency, and good surface demands. In this article, we will learn what are cold-rolled steel strip coils, which industries use them, what […]

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