Structural Square Steel Pipe with Hot Rolled and High Frequency Welding Craft

Hot rolled black iron Hollow tube 20*20*1.5mm Q235  Construction material

Square steel pipe

Description

Square steel pipe was a kind of sqaure hollow section.It is hot rolled and high-frequency welding from HR or CR steel strip & steel coil.Enjoy good yeild strength and tensile strength.]

Square pipe can split into structural square pipe, decorate square pipe,building square pipe,and mechanical pipe etc...

 Square steel pipe normally used for construction,machinery making and steel structural building,ship building,electrical project,agriculture and chemical machinery macking,house building,pressure container,oil stock,bridge building & some other high pressure brackets.

Specification

Square steel pipe size list:

Size  (MM)	Thinckness (MM)	Size (MM)	Thinckness (MM)	Size  (MM)	Thinckness (MM)	Size (MM)	Thinckness (MM)
20*20	1.0	60*60         50*70         40*80          50*80         70*70         60*80        100*40	1.3	120*120   140*80     160*80     75*150   100*150   160*60	2.5~2.75	300*450  300*500  400*400	4.5~5.75
	1.3		1.4		3.0~4.0		7.5~11.75
	1.4		1.5		4.25~4.75		12.5~13.75
	1.5		1.7		5.25~6.0		14.5~14.75
	Mr. Mr. William Wei Tel: 86-21-62153163 Contact to this supplier Related Search High Frequency Welding Machine    High Frequency Welding    Hot Rolled Seamless Pipe    Structural Stainless Steel Pipe    Steel Hot Rolled    Hot Rolled Steel Coil    More>> Find more related products in following catalogs on Hisupplier.com Construction & Decoration >> Door & Window Hardware >> Locks × Company Info Shanghai shunyun industrial co.,Ltd. [China (Mainland)] Business Type:Manufacturer City: Shanghai Province/State: Shanghai Country/Region: China (Mainland) View Contact Details You May Like: prev Hot Rolling GB/T700 Q345B Carbon Constru... Structural Construction Brackets Structu... 5.5 - 13 mm Diameter SWRH27 High Carbon ... Hot Rolled / Cold Finished 30MnSi Mild S... Cutting / Bending / Drilling Hole Proces... Deformed Hot Rolled Billet Steel Bars fo... Cutting Deformed Low Carbon Steel Bars f... 40ACr SGJX-017-2007 Mild Steel Wire Rod ... Cold Finished Nail Making Mild Steel Wir... 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