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Analysis of the core role of square tubes in photovoltaic support structuresSquare tubes (square tubes, rectangular tubes) have become one of the core materials of photovoltaic support structures due to their high-quality mechanical properties, flexible size adaptation and welding 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
- Straight seam steel pipe is a steel pipe with the weld parallel to the longitudinal direction of the steel pipe.Straight seam welded pipe has the advantages of high strength, good sealing and low cost, and is widely used in many fieldsMay 13,2025
- The difference between hot-rolled and cold-rolled steelThe main difference between hot rolled steel and cold rolled steel is the temperature at which they are processed.Apr 27,2025
- H-beam theoretical weight table What are the characteristics of H-beamH-beam is a new type of economical steel for construction.Apr 22,2025
- 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
- 2025 Yuantai Derun Steel Pipe--Saudi Steel Exhibition PreheatingYuantai's main products are LSAW, square tubes, galvanized tubes, spiral tubes, seamlessApr 17,2025
- Tianjin Yuantai Derun Steel Pipe has regular stock in stockProfessional manufacturer of steel pipes, including square tubes, round tubes, seamless tubes, and spiral tubesApr 14,2025
- What is steel-jacketed steel steam insulation pipe? The structure and function of steel-jacketed steel insulation pipeSteel-jacketed steel steam insulation pipe is composed of an outer protective steel pipe plus a steel pipe anti-corrosion, a polyurethane foam insulation layer, and an inner working steel pipe.Mar 31,2025
- What are the characteristics of steel structure? Material requirements for steel structureSteel structure is a structure composed of steel materials and is one of the main types of building structuresMar 27,2025
- Yuantaiderun Large diameter square and rectangular steel pipe 1200*400Square tubes are used in projects such as construction, machine building, and steel structuresMar 21,2025
Rectangular pipes are used in pipelines that carry fluids such as oil, natural gas, water, gas and steam
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