Thick Wall 20X20 25X25 16X16 mm Gi Steel Square Tube Sizes Price Per Meter

China Thick Wall 20X20 25X25 16X16 mm Gi Steel Square Tube Sizes Price Per Meter, Find details about China Galvanized Square Galvanized Rectangular Pipe, Gi Steel Welded Square Steel Pipe from Thick Wall 20X20 25X25 16X16 mm Gi Steel Square Tube Sizes Price Per Meter

Basic Info.

Port:	Tianjin, China
Transport Package:	in Bundle
Payment Terms:	L/C, T/T

Type:	Welded
Technique:	ERW
Material:	Carbon Steel
Usage:	Construction & Decoration
Trademark:	XINGHE
Origin:	Made in China

Product Desciption

thick wall 20x20 25x25 16x16 mm gi steel square tube sizes price per meter

1.PRODUCT DESCRIPTION

Product Name:	steel profile ms galvanized square gi pipe price
Size	Side (mm)	1515-100100
	Wall Thickness (mm)	0.6-3.0
	ZINC COATED (g/m2)	40-100
Steel material	Q235
Standard	GB/T 6728,ASTM A500,JIS G3466
Section shape	Rectangular or Square
Type	ERW Pipe
Length	5.8M, 6M, 11.8M, 12M or customized length

Elements Material	Chemical Composition%					Mechanical Property
	C%	Mn%	S%	P%	Si%	Yield Point (Mpa)	Tensile Strength(Mpa)	Elongation (%)
Q195	0.06-0.12	0.25-0.50	<0.050	<0.045	<0.30	>195	315-430	32-33
Q215	0.09-0.15	0.25-0.55	<0.05	<0.045	<0.30	>215	335-450	26-31
Q235	0.12-0.20	0.30-0.70	<0.045	<0.045	<0.30	>235	375-500	24-26
Q345	<0.20	1.0-1.6	<0.040	<0.040	<0.55	>345	470-630	21-22