Hangzhou Heavy Steel Pipe Co., Ltd
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Place of Origin: | Zhejiang, China (Mainland) |
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Construction steel tube / steel hollow section
API tube / furniture steel pipe
structure steel tube / square steel tube
Welded ERW Square Hollow Section Pipe Black / Galvanized Surface
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.