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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Hot-Dip Galvanizing vs Zinc Spray (Thermal Spray) vs Sherardizing: Which Zinc Coating Process for Steel
Hot-Dip Galvanizing vs Zinc Spray (Thermal Spray) vs Sherardizing: Which Zinc Coating Process for Steel Hot-Dip Galvanizing vs Zinc Spray (Thermal Spray) vs Sherardizing: Which Zinc Coating Process…
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Steel Angle Bar Buying Guide: Equal vs Unequal Angles, Grades, Tolerances, and Structural Applications
Steel Angle Bar Buying Guide: Equal vs Unequal Angles, Grades, Tolerances, and Structural Applications Steel Angle Bar Buying Guide: Equal vs Unequal Angles, Grades, Tolerances, and Structural Applications…
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Steel Diamond Plate (Floor Plate) Buying Guide: Anti-Slip Patterns, Grades, and Applications for Industrial Flooring
Steel Diamond Plate (Floor Plate) Buying Guide: Anti-Slip Patterns, Grades, and Applications for Industrial Flooring For procurement managers sourcing steel diamond plate from China, the decision is rarely…
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Stainless Steel Flange Buying Guide: Weld Neck, Slip-On, Blind, and Socket Weld Types for Piping Systems
Stainless Steel Flange Buying Guide: Weld Neck, Slip-On, Blind, and Socket Weld Types for Piping Systems The stainless steel flange is the most frequently specified piping component in…
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Steel Sheet Pile Buying Guide: U-Type, Z-Type, and Straight Web Sections for Excavation and Marine Projects
Steel Sheet Pile Buying Guide: U-Type, Z-Type, and Straight Web Sections for Excavation and Marine Projects When you are quoting a retaining wall, a cofferdam, or a deep…
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Cold-Formed Steel Framing Buying Guide: C-Section, U-Section, and Z-Section Studs for Light-Gauge Steel Buildings
What Cold-Formed Steel Framing Is and Why It’s Growing Fast If you’re procuring structural framing for a residential, commercial, or modular building project in 2026, cold-formed steel framing…
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Seamless Boiler and Heat Exchanger Tube Buying Guide: ASTM A179, A192, A210 vs A213 for High-Temperature Service
What Boiler and Heat Exchanger Tubes Are – and Why Seamless Is Mandatory When you’re sourcing pressure tubing for a boiler, superheater, or shell-and-tube heat exchanger, the word…
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Steel Bar Grating Buying Guide: Welded, Press-Locked, and Serrated Types for Platforms, Walkways, and Trench Covers
What Steel Bar Grating Is and Where You’ll Find It If you’re specifying flooring for an industrial facility, steel bar grating is almost certainly on your bill of…
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Mild Steel vs Carbon Steel vs Alloy Steel: What’s the Difference (and Which to Specify)
If you are specifying steel and the RFQ says only “mild steel” – or worse, the buyer and supplier each mean something different by it – you are…
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Steel Rebar Grades Explained: ASTM A615 Grade 40 vs 60 vs 75 (and When to Step Up to Low-Alloy)
If you are buying steel rebar (reinforcing bar) for a concrete project and the quotation says “Grade 60” or “Grade 420” without naming the ASTM standard, the number…