Steel pipe knowledge
Yuantai Derun galvanized square tube deacidificationYuantai Derun uses advanced pickling and rust removal equipment to remove rust from square tubesSep 12,2025- Tianjin Yuantai Derun Square TubeTianjin Yuantai Derun Group has specialized in square tube production for over 20 years and operates two modern production bases in Tianjin and Tangshan, with an annual production capacity exceeding one million tons, ranking among the top in the world.Aug 27,2025
- Tianjin Yuantai Derun Square Tube Specifications and Weight TableFrom light building frames to heavy industrial structures, from curtain wall projects to new energy fields (such as photovoltaic brackets), Tianjin Yuantai Derun square tubes meet diverse needs with full specifications and high performance.Aug 27,2025
- Rolled & Welded Steel PipeDurable rolled and welded steel pipes for construction, structural, and industrial use. Available in custom diameters, thicknesses & lengths. Strong welds, corrosion-resistant.Jul 8,2025
- Analysis of the core role of square tubes in photovoltaic support structuresSquare rectangular tube have become one of the core materials of photovoltaic support structure due to their high quality mechanical properties, flexible size adaptation and weld connection methods.Jun 9,2025
- How are welded steel pipes processed?The processing of welded steel pipes is a multi-step, multi-process manufacturing process involving key links such as material selection, forming, welding, heat treatment, and finishing.May 28,2025
- The difference between cold-dip galvanizing and hot-dip galvanizing in steel pipe processingHot-dip galvanizing and cold-dip galvanizing are both methods of applying zinc to steel to prevent corrosion, but they vary greatly in process, durability, and cost.May 28,2025
- What is spiral welded pipe? What are the advantages and disadvantages of spiral welded pipe?Spiral welded pipe is a welded steel pipe produced by a continuous spiral forming process. It has the characteristics of light weight, high strength, corrosion resistance and long service life.Apr 21,2025
- Will galvanized pipes rust?There are two types of galvanized steel pipe: hot-dip galvanized pipes and cold-dip galvanized pipes. Relatively speaking, hot-dip galvanized pipe are less prone to rust than cold-dip galvanized pipe.Mar 21,2025
- Spiral steel pipe specification model weight table Introduction to the implementation standard of spiral steel pipeSpiral steel pipe, as an important building material, is widely used in construction, chemical, petroleum, natural gas and other industries.Mar 21,2025
- High quantity GI Rectangular Pipe weld seam in samll sideGI galvanized pipe is widely used in many fields such as construction, water conservancy, electricity, and transportation due to its excellent corrosion resistance and long service life.Jan 17,2025
- Methods to improve the surface quality of seamless steel pipesThere are various methods to improve the surface quality of seamless steel pipe, and appropriate measures should be selected according to the situation to enhance the surface quality of seamless pipe.Jan 17,2025
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