Blog

• Why Choose Galvanized Coil? A Comprehensive Analysis of the Advantages of Galvanized Steel Coils

  

  Aug 07, 2025

  With the rapid development of global construction and manufacturing industries, choosing the right steel products is crucial to the success of a project. As a professional steel material supplier, Tangshan Hongsheng Metal Material Co., Ltd. analyzes the unique advantages of galvanized coil. Core Advantages of Galvanized Coil  Excellent anti-corrosion performance: the zinc layer effectively blocks air and moisture, the service life is 3-5 times longer than ordinary steel, and it maintains excellent anti-corrosion effect even in maritime climate. Good processing performance: excellent molding and welding properties, suitable for stamping, bending, cutting and other deep processing needs. Economical and practical: compared with stainless steel and other high-end materials, galvanized coil cost is more economical, is the most cost-effective choice of anti-corrosion steel. Beautiful surface: with smooth and even surface and uniform zinc flower, it can be used either directly or as a base material for color coated sheet. Main Application Areas  Galvanized coils are used in large quantities for roofing panels, wall panels, and lightweight steel structures in the construction industry, washing machine and refrigerator casings in home appliance manufacturing, body parts in the automotive industry, as well as for agricultural equipment and infrastructure construction. Why choose Tangshan Hongsheng? We have a complete production line and strict quality control system. Our products meet international standards and have been exported to many countries in Southeast Asia, the Middle East and Africa. We provide customized services and can adjust the thickness, width, galvanizing amount and other technical parameters according to customer needs.

  hot Tags : Galvanized Coil Anti-corrosion Steel Construction Materials Galvanized Steel Customized Processing Industrial & Trade

  Read More
• Galvanized Coil vs Galvanized Coil: How to Choose the Best Material for Your Project?

  

  Aug 06, 2025

  In the field of steel anti-corrosion coating, aluminized zinc coil and traditional galvanized coil have their own characteristics. Tangshan Hongsheng provides you with a detailed comparison of these two products to help you make the most informed choice. Technical Advantages of Aluminum-Zinc Plated Coil  Aluminum-Zinc Plated Coil is coated with an alloy of 55% Aluminum, 43.5% Zinc, and 1.5% Silicon, which brings revolutionary performance enhancement. Superior corrosion resistance: The combination of the passivation properties of aluminum and the sacrificial protection of zinc results in a 3-6 times higher corrosion resistance than ordinary galvanized coils, which performs particularly well in marine environments and acid rain areas. Superior heat resistance: Aluminized zinc coatings can withstand continuous high temperatures up to 315°C, much higher than the 200°C limit for galvanized coils. Better reflective properties: the high reflectivity of aluminum gives it excellent thermal insulation properties, which can effectively reduce energy consumption in buildings. Comparative performance analysis  Simply put, aluminized zinc coils are superior in terms of corrosion resistance and longevity, and are particularly suitable for marine environments, with a service life of 25-30 years. On the other hand, galvanized coils are more advantageous in terms of processing performance and price, with a service life of 15-20 years, and are more suitable for use in inland areas. Application Scenario Suggestions  Choose galvanized coil: inland areas, need frequent deep processing, higher requirements for cost control, short-term use projects. Choose Aluminum Zinc Plated Coil: Marine climate, long-term outdoor exposure, high requirements for service life, projects that require thermal insulation performance. Our Product Advantages  Tangshan Hongsheng produces both high-quality galvanized coils and aluminized zinc coils with advanced continuous hot-dip plating process. We can provide professional advice on material selection according to your specific application scenarios, produce in strict accordance with international standards, and provide a complete quality inspection system and third-party test reports.

  hot Tags : Aluminum zinc coils Galvanized Coil Comparison Corrosion Resistant Steel Selection Steel for Marine Environment Construction Steel Material Selection

  Read More
• Color Coated Coil Market Trends: Why It's Becoming the Material of Choice for Modern Construction

  

  Aug 05, 2025

  Color coated coil is becoming the material of choice for more and more projects as the global construction industry continues to increase its demands for aesthetics and functionality. Tangshan Hongsheng Metal Materials analyzes this market trend for you. Reasons for the rapid growth of the color coated coil market  Green building drives demand: the promotion of the global green building certification system has led to a surge in demand for color coated coils with excellent thermal insulation and reflective properties, and our products can effectively reduce building energy consumption by 15-25%. Popularization of industrialized construction: The rapid development of assembly buildings and steel structure buildings provides huge market space for color coated coil. Infrastructure investment in emerging markets: Large-scale infrastructure construction in countries along the "Belt and Road" has created unprecedented opportunities for China's color coated coil exports. Technological innovation of color coated coil  Upgraded coating technology: PVDF coating offers a 25-year warranty and is suitable for harsh environments; polyester coating is economical and colorful; and silicone-modified polyester balances performance and cost. Diversification of substrates: We can provide galvanized substrates (economical and practical), aluminized zinc substrates (super anti-corrosion), galvanized aluminum-magnesium substrates (the latest technology, long life), and many other options. Main Application Areas  Traditional areas include industrial buildings, commercial buildings, and residential buildings. Emerging application areas include cold chain logistics, data centers, new energy equipment, airports, high-speed rail stations and other infrastructures. Advantages of Tangshan Hongsheng's Color Coating Coil  We have a modern color coating production line with an annual production capacity of 500,000 tons, offering more than 200 standard colors, as well as supporting customized color services. The product coating thickness is precisely controlled, with good color consistency, strong adhesion and excellent UV resistance. Market Outlook  The global color coated coil market is expected to grow at a CAGR of 6-8%, reaching a market size of USD 30 billion by 2030. Key growth points include the popularization of green building standards, infrastructure investment in emerging markets, and the promotion of industrialized construction technology. Choosing color coated coil from Tangshan Hongsheng Metal Materials is choosing quality, service and future.

  hot Tags : color coated coil building material trends green building assembly building PVDF coating one belt one road

  Read More