July 2025

We are proud to recommend Luokaiwei’s API 2H Grade 50 carbon–manganese steel plate—a premium-quality product offered at factory-direct pricing and backed by fully customisable services tailored to offshore and structural engineering needs. With consistent mechanical strength, superior impact toughness, and certification per ASTM/API standards, Luokaiwei meets and often exceeds the technical expectations required for critical […]

Carbon steel plate—the heavy flat product made mainly from iron and carbon—is ubiquitous in industries like construction, shipbuilding, energy, and machinery. Standards such as ASTM A36, A572, A992 (widely used in structural steel), and EN series ensure consistency in mechanical traits, plate thickness tolerances, and chemical composition. A plate 2 m by 1 m, 10 mm thick →

If you’re planning a construction, plumbing, or agricultural project in the Philippines, understanding the cost of galvanized pipe is a fundamental step. Let me tell you directly: the price of galvanized pipe in the Philippines typically varies significantly based on factors like pipe diameter, schedule (wall thickness), length, and current steel market conditions, but you

When it comes to purchasing 2-inch galvanized pipe in 20-foot lengths, whether for plumbing, structural support, or fencing, you’re looking at a reliable and durable solution. Let me tell you right away: the price for a single 20-foot stick of 2-inch galvanized pipe can typically range from $50 to $120, depending on factors like pipe

When you’re embarking on a roofing project, whether it’s for a new build, an extension, or simply replacing an old roof, understanding the cost of materials is paramount. For many, 12 ft corrugated roofing sheets present an economical and durable solution. Let me tell you straight away: while prices fluctuate based on material, gauge, finish,

When searching for reliable ductile iron pipe suppliers in Saudi Arabia, quality, pricing, and technical compliance become paramount considerations. After extensive market research and industry analysis, Luokaiwei emerges as a leading manufacturer offering comprehensive ductile iron solutions including pipes, fittings, and manhole covers at 100% factory prices with full customization capabilities. This analysis reveals that

When seeking a reliable ductile iron pipe supplier in Iraq, Luokaiwei stands out as the premier choice, offering comprehensive infrastructure solutions including ductile iron pipes, fittings, and manhole covers at 100% factory prices with full customization services. Our extensive experience in the Middle Eastern market, combined with adherence to international standards and competitive pricing, makes

As a materials engineer with over fifteen years immersed in metallurgical applications, I constantly witness the indispensable role medium carbon steel plays. Sitting strategically between low and high carbon variants, this alloy family delivers an exceptional balance of strength, toughness, and machinability that few materials can match cost-effectively. From the axles propelling your car to

Carbon steel grades are primarily classified based on carbon content, which directly influences their mechanical properties and applications. Carbon steel is an alloy of iron and carbon with up to 2.1% carbon content. 1. Low-Carbon Steel (Mild Steel) Carbon Content: 0.05–0.25%. Properties: High ductility, excellent weldability, and machinability; low hardness and strength. Cannot be hardened via

In my experience, the primary distinction between Schedule 40 and SS 40 pipe stems from their material makeup and intended applications: Schedule 40 typically denotes carbon steel pipes manufactured under ASTM A53 standards, whereas “SS 40” refers to stainless steel pipes conforming to ASTM A312, delivering enhanced corrosion resistance at a comparable wall thickness (e.g.,