Square Steel Pipes/Hollow Sectionby Melody C. Export Manager
Square steel pipes/hollow sections are usually produced by cold rolling or hot forming from steel coils /plates or round pipes . It can be classified into 2 categories: welded and seamless. Recommended Features
- ERW Cold Rolled Square Tube
- S355 Structural Square Hollow Section
- EN10210 Hot Finished Square Pipes
- JISG 3466 Square Pipes
- Seamless Thick-wall Square Tubes
Review on Square Steel Pipes/Hollow Sectionsquare steel pipe/ hollow sections can be divided into 2 types: ERW & Seamless.
ERW square pipes are always made from steel coils or steel plates.
Seamless square pipes are produced from round pipes, which provides more choices for customers on thick wall .
From the technical perspective, there are mainly 2 ways : cold rolled & hot formed .
The standards for cold rolled contain: GB/T3094-2002, GB/T6728-2002, JISG3466, ASTM A500, EN10219,
The standard for hot formed mainly refers to EN10210.
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Created on Jun 7th 2013 21:40. Viewed 833 times.
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