Square and Rectangular Tube

We had introduced high precision stainless steel production line to produce stainless steel tube used in the field such as food machinery, medical machinery, cooling equipment, canned equipment, chemical machinery, instrument meter and nuclear power station, etc.

  Our products are widly used in machinery, raod and construction fields, lifter, tower crane, automobile and structure, etc. We have developed big size with small wall thickness and small sizes with big wall thickness square and rectangular tube used in the important projects.

We have more than 2000 sizes international standard square and rectangular tube.

  • Thickness:2mm to 14mm
  • Certificate:ISO 9001:2000
  • Usage:Construction
  • Length:Max. 15m.
  • Grade:Q235, Q345, S235, S355,etc.
  • Specification:25x25 to 300x300mm
  • Technique:Welded
  • Certification:ISO
  • Brand Name:JIAYI
  • Place of Origin:Shanghai China (Mainland)
  • Country:China (Mainland)
  • telephone:86-021-39108831
Usage: Construction
Length: Max. 15m.
Grade: Q235, Q345, S235, S355,etc.
Specification: 25x25 to 300x300mm
Technique: Welded
Certification: ISO
Brand Name: JIAYI
Place of Origin: Shanghai China (Mainland)
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