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So far Harris Lee has created 277 blog entries.

Development and Progress of Cathodic Protection Technology: Global Advances and Applications in Corrosion Control

SHUNFU STEEL Advanced Corrosion Protection Solutions Development and Progress of Cathodic Protection Technology: Global Advances and Applications in Corrosion Control Cathodic protection represents one of the most effective and widely applied electrochemical protection technologies for preventing corrosion in metal structures. This comprehensive analysis examines the global development, technological advances, and industrial applications of cathodic

2026-01-28T06:01:43+00:00September 27th, 2025|Industrial Articles|
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The Future of Oil and Gas Exploration Lies in Deep Waters: Global Offshore Exploration Development Analysis and Outlook

SHUNFU STEEL Industry Analysis & Technical Insights The Future of Oil and Gas Exploration Lies in Deep Waters: Global Offshore Exploration Development Analysis and Outlook China has emerged as the world's largest importer of crude oil and natural gas, with external dependency for oil and gas continuing to rise, presenting severe energy security challenges.

2026-01-28T06:01:43+00:00September 27th, 2025|Industrial Articles|
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Ultra Alloy 825: The Optimal Choice for Oil and Gas Industry – Superior Performance in Sour Gas Environments

 Ultra Alloy 825: The Optimal Choice for Oil and Gas IndustryOur customers in the oil and gas industry are increasingly turning to Ultra Alloy 825 according to our Ultra Alloy 825 product manual, as it demonstrates exceptional performance in demanding operating environments, particularly in "sour" sulfur-containing environments.Ultra Alloy 825 is a titanium-stabilized nickel-based alloy with

2026-01-28T06:02:08+00:00June 17th, 2025|Industrial Articles|
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Future Prospects of Steel for Petroleum and Petrochemical Industries: Material Innovation and Development Roadmap

Future Prospects of Steel for Petroleum and Petrochemical Industries 2.1 New Material Requirements for Petrochemical Equipment Development The petrochemical industry is currently undergoing a transformation period. On one hand, the future of the petrochemical industry will develop toward large-scale, integrated, digitalized, and environmentally friendly directions. On the other hand, the national "3060" carbon reduction

2026-01-28T06:02:08+00:00June 17th, 2025|Company News|
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China’s Pressure Vessel Materials Reach World-Class Standards: Comprehensive Development from 2000-2020

China's Pressure Vessel Materials Reach World-Class Standards: Comprehensive Development from 2000-2020The rapid development of petrochemical and coal chemical industries from 2000 to 2020 has driven pressure vessel products toward larger scale and higher parameter specifications. This period has witnessed remarkable achievements in the research, development, and application of high-temperature, high-pressure, and corrosion-resistant materials. Key domestic

2026-01-28T06:02:08+00:00June 17th, 2025|Industrial Articles|
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Chinese New Year Holiday Notice 2025

Dear Valued Customers, We would like to inform you that SHUNFU METAL will be closed for the Chinese New Year holiday from January 24th to February 5th, 2025. We will resume normal operations on February 6th, 2025. During this period, our email address info@shunfusteel.com will remain monitored for urgent inquiries. Our team will respond

2026-01-28T06:02:34+00:00January 23rd, 2025|Company News|
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Control Method for Double-sided Formation with Single-pass Single-side Submerged Arc Welding in Steel Strip Butt Joints for Spiral Welded Pipes

Keywords: SAWH pipe, steel strip, single pass, single-side submerged arc welding double-side formation In spiral welded pipe production, steel strip butt joints typically require front-side submerged arc welding at the butt joint position, followed by root cleaning and back-side submerged arc welding after pipe formation. To eliminate the back-side welding process and improve efficiency,

2026-01-28T06:02:34+00:00January 20th, 2025|Industrial Articles|
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Analysis and Application of TIG Repair Welding Technology for Small-sized Spiral Welded Pipe

Abstract The repair welding process for small-diameter spiral welded steel pipes has long been constrained by spatial limitations. Due to the small diameter, workers cannot use electrode arc welding to repair inner weld defects, making welding quality a bottleneck restricting enterprise development. To ensure product quality, the company employs TIG welding repair technology for

2026-01-28T06:02:34+00:00January 17th, 2025|Industrial Articles|
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AISI 4147 Steel Quenching Guide: Water-Based vs. Oil-Based Performance Analysis

Introduction With the rapid development of hydrogen energy infrastructure, the demand for large-diameter high-pressure storage cylinders continues to grow. AISI 4147 steel has emerged as an ideal material for manufacturing these critical components. This comprehensive analysis explores the impact of different quenching media on AISI 4147 steel properties. Industry Background and Significance Market Trends

2026-01-28T06:02:34+00:00January 16th, 2025|Industrial Articles|
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Comparative Analysis of X80 Seamless and Straight-seam Steel Elbows

Natural gas plays an increasingly important role in economic development as a cleaner energy source. Over the years, China has constructed several large-diameter natural gas pipelines, utilizing X80-grade steel pipes, such as the second and third generations of large-diameter pipelines. However, the construction of long-distance pipelines often faces challenging geological and climatic conditions, imposing

2026-01-28T06:02:34+00:00January 14th, 2025|Industrial Articles|
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