Insights
Read practical steel sourcing insights from Yihang Metal, including grade selection, standards comparison, price trends, logistics planning and import risk control.
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ASTM A653 Galvanized Steel Coil G60 vs G90: Complete Comparison
G60 vs G90 is a coating selection problem, not just a price comparison. Choose the right grade based on exposure, forming, service life, and quote requirements.
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Export Packing for Steel Coils & Plates: Sea Freight Checklist
For steel export, good packing is not “extra”—it protects your material value. Most disputes come from moisture, handling damage, or incorrect marking. Below is a practical checklist we…
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Galvanized Steel Coating Guide: Z60–Z275, GI vs PPGI
Galvanized steel is one of the most cost-effective ways to improve corrosion resistance for outdoor and humid environments. But “galvanized” can mean very different things depending on coating…
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Stainless Sheet Finishes Explained: 2B vs BA vs No.4
Choosing the right surface finish for stainless sheet is as important as choosing the grade. A finish affects appearance, cleaning, fabrication, and sometimes even lead time. What the…
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Stainless Steel 304 vs 316L: When to Choose Each
304 and 316L are the two most common stainless grades for plates, sheets and pipes. Both are good, but they serve different environments. Quick comparison When 304 is…
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How to Request a Steel Quote: Spec Template (Grade, Size, Qty, Incoterm)
A fast quotation depends on how complete your specification is. Use the checklist below and copy/paste the template when you email or WhatsApp. 2) Size 3) Quantity 4)…