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ERW vs Seamless Steel Pipe: What You Need to KnowDec 17,2025Steel pipes play a vital role in modern industry by supporting structures, transporting fluids, and protecting critical systems. People often compare ERW and seamless steel pipes because they look similar but are made differently. Their distinct production processes affect mechanical properties, pressure capacity, and cost, so understanding these differences helps buyers select the right pipe efficiently.- What is the Meaning of DN Size? Understanding DN, De, and Φ in PipesDec 13,2025In the world of piping, pipe diameter stands as a essential specification for engineers, contractors, and buyers. However, terms like DN, De, and Φ often cause some confusions.
- Square Tubing and Round Tubing Strength: A Clear and Practical ComparisonDec 12,2025Choosing between carbon steel square tubing and round tubing often raises questions about strength. Many buyers want a direct answer, yet the comparison depends on how each shape handles force. Both forms use the same material principles, but their geometry changes how loads spread through the tube.
- Metal Gauge Explained: Why Thickness Matters More Than You ThinkDec 6,2025Understanding gauge isn’t just “technical knowledge”—it saves money, prevents failures, and ensures performance.
Whether you’re designing a sign post with 7 gauge steel, fabricating brackets using 11 gauge steel thickness, or cutting sheet metal for light enclosure panels, getting thickness right is one of the simplest ways to protect strength and cost. - Understanding Metal Gauge: The Actual Thickness of 7, 10, and 12-Gauge SteelNov 28,2025For anyone working with metal steel, understanding gauge thickness is essential. Buyers often search for terms like how thick is 7 gauge steel, 10 ga steel thickness, or how thick is 12 gauge metal because gauge numbers don’t follow a simple logic. A smaller gauge means thicker steel—something that confuses even experienced fabricators.
- 11 Gauge vs. 12 Gauge Steel: A Buyer’s Guide to Thickness & Use CasesNov 26,2025When engineers and buyers search for 11 gauge steel thickness or 11 ga steel thickness, they’re usually trying to confirm one simple thing—how thick the steel actually is. Because the gauge system doesn’t follow a linear rule, misunderstandings are very common. A higher gauge does not mean thicker metal. In fact, 11 gauge steel is thicker and stronger than 12 gauge steel.
- What's the Difference Between GI and GP Pipes? A Professional BreakdownNov 21,2025Many people may have a question of what's the difference of GI pipe and GP pipe and how to choose them for their project.This acticle will show you the knowledge of them and teach you the choosing method.
- Complete Guide to Carbon Steel Square Tube Weight and Hollow Section CalculationNov 14,2025For engineers, buyers, and importers,a clear understanding of carbon steel square tube weight and the method of calculating square hollow section weight is critical.It ia important for them to plan costs,determine design loads, and eatimate shipment tonnage.So this acticle is show how to calculate carbon steel pipe weight.
- ERW vs. Seamless Steel Pipe: Your Ultimate Selection GuideNov 14,2025When selecting carbon steel pipe or tubing for your project, one of the most essential and impactful choices you'll face is this: Should you use a carbon steel ERW pipe or a carbon steel seamless steel pipe? This decision directly influences your project's budget, functionality, and service life.
- Q355B Low-Alloy High-Strength Structural Steel: Comprehensive Performance and Future ProspectsNov 7,2025Due to Q355B outstanding mechanical properties, excellent weldability, and cost-effectiveness, Q355B has become widely used in construction, bridge engineering, car manufacturing, and several structural applications. With the continued upgrading of China’s manufacturing enterprise and infrastructure development, Q355B has grow to be a best alternative for traditional grades such as Q235 and Q345.
- World Steel Association: Global Crude Steel Production in Sep 2025 Hits 141.8 Million Tons, Down 1.6% Year-on-YearNov 6,2025Global crude steel production for the 70 reporting countries reached 141.8 million tonnes in September 2025, representing a year on year decline of 1.6%.
- The Road to Customization: Yuantai Derun’s Cold Forming Technology for Special-Shaped Steel TubesOct 23,2025Drawing on extensive technological expertise, Tianjin Yuantai Derun Group has perfected sophisticated cold forming processes, allowing for the bespoke fabrication of uniquely shaped structural steel tubing. Whether square, rectangular, oval, or intricate polygonal forms, Yuantai Derun can adjust tube measurements, wall density, and structural characteristics to suit a wide array of engineering requirements. This adaptable customization capacity represents a significant advancement in the company
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