Barra Inox

Padrão ASTM,AISI,DELES,ELE,EM,DE,Bobagem,GB
Forma Redondo, Quadrado, Retângulo
Nota 201/202/304/309/309S/310/310S/304/304L/
316/316L/316Ti/410/420/430
Diâmetro 1mm-300mm ou conforme necessário
Comprimento Conforme necessário
Tamanho do contêiner 20pés GP:5898milímetros(Comprimento)x2352 mm(Largura)x2393 mm(Alto) 24-26CBM 40 pés GP:12032milímetros(Comprimento)x2352 mm(Largura)x2393 mm(Alto) 54CBM 40 pés hc:12032milímetros(Comprimento)x2352 mm(Largura)x2698 mm(Alto) 68CBM
Serviços Adicionais Soldagem/perfuração/corte/dobra/desbobinamento
Detalhes do pacote Pacote padrão em condições de navegar(protegido por papel impermeável,envolto em chapa de ferro, fixado por barras de aço)

Stainless bar and stainless steel tube are two common forms of stainless steel products used in engineering and industrial applications. Although both are made from similar stainless steel grades such as 304, 316, e 321, their structure, desempenho mecânico, and application fields are significantly different due to their solid and hollow forms.

Basic Structural Difference

  • Stainless bar: solid cross-section, higher material density
  • Stainless tube: hollow structure, lighter weight
  • Bars are used for strength-critical parts
  • Tubes are used for fluid transport and lightweight structures

Mechanical Performance Comparison

Propriedade Barra Inox Stainless Tube
Força Maior capacidade de carga Lower due to hollow structure
Peso Heavier Lighter
Rigidity Muito alto Moderado
Resistência à pressão Excelente Depends on wall thickness

Common Applications of Stainless Bar

  • Eixos mecânicos e peças rotativas
  • Parafusos, screws, e fixadores
  • Heavy structural components
  • Machined precision parts
  • Industrial equipment frames

Common Applications of Stainless Tube

  • Fluid and gas transport pipelines
  • Heat exchangers and condenser systems
  • Architectural handrails and structures
  • Lightweight mechanical frameworks
  • Food and beverage processing systems

Performance Differences Summary

  • Stainless bar provides maximum strength and durability
  • Stainless tube offers better weight efficiency
  • Bars are better for machining and load-bearing parts
  • Tubes are better for fluid systems and structural weight reduction

Material Grades Used in Both Forms

  • 304 / 304eu: general purpose industrial use
  • 316 / 316eu: marine and chemical environments
  • 321: high-temperature applications
  • 430: cost-sensitive and decorative use

Barra Inox

Serviços de processamento disponíveis

Stainless steel bar and tube pode ser fornecido com corte, polimento, soldagem, usinagem, and customized fabrication services according to project requirements.

Perguntas frequentes

1. What is the main difference between bar and tube?

Bar is solid, while tube is hollow.

2. Which one is stronger?

Stainless bar has higher strength and load-bearing capacity.

3. Why use stainless tube instead of bar?

Tube is lighter and better for fluid transport systems.

4. Can both be made from the same grade?

Sim, both can be produced in grades like 304, 316, e 321.

5. Which is more cost-efficient?

It depends on application; tube is usually more material-efficient.

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