Hot dipped A53 A500 Welded galvanized round Steel Pipe and gi Steel tube

Product Description

Product information:

 

Galvanized steel pipe is a type of steel pipe that has undergone galvanization. In this process, the steel pipe is coated with zinc to protect it from corrosion which is caused by the elements. The galvanized steel pipes are commonly used as fences, gates, reinforcements or for different building purposes.
Whether you are buying a galvanized steel pipe to build or to put up a fence is up to you, remember that there are unlimited ways to use steel pipes. There are galvanized steel pipe sizes and shapes available and getting the most appropriate type for your needs won't be a problem. Galvanized steel pipe fittings to connect all the types of these pipes are also readily available through your local hardware store. Here are the common uses of galvanized steel pipes.
 

Qualified low price galvanized steel round pipe
Size	OD	1/2-20"(21.3mm-323.9mm)
	Wall Thickness	0.5-30mm.
		SCH30,SCH40,STD,XS,SCH80,SCH160,
		XXS etc.
	ZINC COATED	1)Pre-galvanized:Z60-120g/m2
		2)Hot dip galvanized:Z200-500g/m2
Steel material	Q195
	Q215
	Q235
	Q345
Standard	ISO API CE SGS AISI ASTM BS DIN GB JIS
Section shape	Round
Type	Welded Pipe
Technique	Electronic Resistance Welded (ERW )
	Electronic Fusion Welded (EFW)
	Double Submerged Arc Welded (DSAW)
Welded Line Type	Longitudinal
Length	1m-12m(customizable)
End protector	1) Plastic pipe cap
	2) Iron protector
Surface Treatment	1) Bared
	2) Black Painted (varnish coating)
	3) Galvanized

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Specification

DN	INCH	OD(mm)	WT(mm)	DN	INCH	OD(mm)	WT(mm)
15	1/2'	21.3	1.1-2.75	90	3 1/2'	108	2.0-4.5
20	3/4'	26	1.1-3.0	100	4'	114	2.0-4.75
25	1'	33.4	1.1-3.25	125	5'	140	2.0-4.75
32	1 1/4'	42.2	1.5-3.5	150	6'	165	2.0-4.75
40	1 1/2'	48.3	1.5-3.75	200	8'	219	3.0-6.25
50	2'	60.3	1.5-4.0	250	10'	273	3.0-6.25
65	2 1/2'	76	2.0-4.0	300	12'	325	3.0-10
80	3'	89	2.0-4.0	350	14'	355	3.0-10

Material

Elements	Chemical Composition%					Mechanical Property
Material	C%	Mn%	S%	P%	Si%	Yield Point	Tensile Strength	Elongation
						(Mpa)	(Mpa)	(%)
Q195	0.06-0.12	0.25-0.50	<0.05	<0.045	<0.3	>195	315-430	32-33
Q235	0.12-0.2	0.30-0.70	<0.045	<0.045	<0.3	>235	375-500	24-26
Q345	<0.20	1.0-1.6	<0.04	<0.04	<0.55	>345	470-630	21-22

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