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
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
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
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
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
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