Black / Galvanized Hollow Section Tube, Square Construction Steel Tube, Rectangular Furniture Steel Pipe

Construction steel tube / steel hollow section / API tube / furniture steel pipe / structure steel tube / square steel tube

Description:

Square steel tube, construction steel tube, steel hollow section, black, welded

Type:  Welded

Usage:  Pipe

Wall Thickness:  Thin

Steel Grade:  400 Series

Alloy or Not:  Non-alloy

Section Shape:  Square

Technique:  ERW

Application:  Structure Pipe

Special Pipe:  API Pipe

Certification:  UL

Surface Treatment:  Black or Galvanized

Square steel tube

Thickness: 0.6-25mm

Specifications: 10*10-500*500mm

Length: 0.305-12m or cut as request

Application: Structure

Certification: ISO9001: 2000

Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements.