Tubular columns
- Commodity name: Tubular columns
- 产品描述
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Cross-sectional shape: circular. Classified by material: plain structural steel pipes, low-alloy structural steel pipes, alloy steel pipes. Classified by application: pipes for engineering structures, thermal equipment, machinery manufacturing, geological exploration, etc. Classified by production process: seamless steel pipes and welded steel pipes. Seamless steel pipes are further divided into hot-rolled and cold-rolled types. Welded steel pipes are subdivided into straight seam welded pipes and spiral seam welded pipes. Steel pipes also represent an economical steel material. Using them to fabricate building structural supports and columns reduces weight and saves 20–40% of metal consumption while enabling factory-based, mechanized construction. Building structural systems made from steel pipes not only conserve steel resources and simplify construction but also significantly reduce the area requiring protective coatings, saving investment and maintenance costs.
Key words:
Tubular columns
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