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FUSHUN METAL Holiday Schedule: Feb 12-24, 2026

Holiday Notice: FUSHUN METAL operations will be adjusted for Spring Festival (Feb 12-24, 2026). Normal service resumes Feb 25. Urgent contact: info@fushunsteeltube.com

By |February 10th, 2026|Categories: Company New|Comments Off on FUSHUN METAL Holiday Schedule: Feb 12-24, 2026

Causes of Ring-Shaped Hole Defects in 34CrMo4 Seamless Steel Pipes for Accumulator Shells: Focus on Induction Heating

Causes of Ring-Shaped Hole Defects in 34CrMo4 Seamless Steel Pipes for Accumulator Shells: A Comprehensive Analysis 1. Introduction Accumulator shells, critical components in hydraulic and pneumatic systems, are typically manufactured using hot spinning technology on seamless steel pipes. Among the materials used, 34CrMo4 hot-rolled seamless steel pipe stands out due to its excellent comprehensive mechanical properties—high strength, good plasticity, and [...]

By |August 28th, 2025|Categories: BLOG|Comments Off on Causes of Ring-Shaped Hole Defects in 34CrMo4 Seamless Steel Pipes for Accumulator Shells: Focus on Induction Heating

Stainless Steel Heat Exchanger Tube and Tube Sheet Welding Cracks: Causes, Analysis & Solutions

Stainless Steel Heat Exchanger Tube and Tube Sheet Welding Cracks: Comprehensive Analysis of Causes and Improvement Measures 1. Current Status of Heat Exchanger Welding Heat exchanger tubes, as the core medium for heat transfer in condensers, play a critical role in industrial equipment. However, they often operate under complex conditions such as corrosion, oxidation, high pressure, and equipment vibration, which [...]

By |August 27th, 2025|Categories: BLOG|Comments Off on Stainless Steel Heat Exchanger Tube and Tube Sheet Welding Cracks: Causes, Analysis & Solutions

Steel Tube Industry High-Quality Development 2024-2025: Production Regulation & Self-Discipline

Production Regulation & Self-Discipline: The Path to Deepening High-Quality Development of the Steel Tube Industry (2024-2025) 1. 2024 Operation Situation of the Steel Tube Industry 1.1 Output and Apparent Consumption: Downward Trends In 2024, the steel tube industry faced severe insufficient demand from downstream sectors, which became the main driver of the significant decline in output. Three key factors contributed [...]

By |August 26th, 2025|Categories: BLOG|Comments Off on Steel Tube Industry High-Quality Development 2024-2025: Production Regulation & Self-Discipline

Steel Pipe for Hydrogen Transmission Pipeline: Research Progress, Technical Standards & Material Selection

Steel Pipe for Hydrogen Transmission Pipeline: A Comprehensive Review of Research Progress 1. Overview of Hydrogen Transmission Pipeline Construction Status 1.1 Global Construction of Pure Hydrogen & Hydrogen-Blended Pipelines Hydrogen, as a green, efficient, and sustainable secondary energy source, has become a key part of the new energy system. The construction of hydrogen transmission pipelines—both for pure hydrogen and hydrogen-blended [...]

By |August 26th, 2025|Categories: BLOG|Comments Off on Steel Pipe for Hydrogen Transmission Pipeline: Research Progress, Technical Standards & Material Selection

Stainless Steel Pipe&Tube Classification

Stainless Steel Pipe&Tube Classification Main Products Application Areas Representative Grades Boiler Tubes Used for boilers, high-pressure steam pipes, power station superheaters and reheaters. 740H, 617B S31042, S30432 TP347H-FG, TP347H Furnace Tubes Used in hydrogen reduction chemical industry or high-temperature equipment; applications include anti-high temperature corrosion resistance (such as nitriding corrosion in ammonia synthesis) and carburizing comprehensive alloys. N08825, N08800 TP310S, [...]

By |March 20th, 2025|Categories: BLOG|Comments Off on Stainless Steel Pipe&Tube Classification
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