5
Aug.
08, 2025
15
Jul.
31, 2025
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Jul.
31, 2025
Hebei Haihao Group Successfully Completes Production of ASTM A234 WPB Butt - Weld Elbows for UAE
The ASTM A234 WPB butt - weld elbows are fabricated in strict compliance with the ASTM A234 standard, which is highly regarded in the global industrial piping industry. These elbows, made from WPB material, offer excellent mechanical properties and are designed to withstand high - pressure and high - temperature applications commonly found in oil, gas, and various industrial piping systems.
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17
Jul.
31, 2025
Steel Structures: The Framework of Modern Architecture
In modern construction, steel structures are a key component of urban buildings. It consists of a variety of steel profiles precisely connected to form a solid frame that carries the building loads and stresses.
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19
Jul.
31, 2025
Jiangsu Huayi Launches Eco-Friendly Welding Wires to Support Low-Carbon Manufacturing
As global manufacturing shifts toward low-carbon practices, the welding materials industry is undergoing a green revolution. Recently, Jiangsu Huayi, a leading domestic welding wire manufacturer, announced the launch of its new eco-friendly welding wire series, aligning with China’s "Dual Carbon" strategy and providing efficient, low-pollution solutions for industrial welding.
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20
Jul.
31, 2025
生态环境部新闻发言人裴晓菲表示，按照国务院部署要求，今天，生态环境部发布了《全国碳排放权交易市场覆盖钢铁、水泥、铝冶炼行业工作方案》（以下简称《方案》），标志着全国碳排放权交易市场首次扩大行业覆盖范围（以下简称扩围）工作正式进入实施阶段。
此前，生态环境部于2024年9月9日发布了
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