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DongPengBoDa Steel Pipe
Tel:+86 22 59385989
Fax:+86 22 59385987
E-Mail:sales@galvanizedblacksteelpipe.com
Address: No.2208 Technology and Financial Building, No.5 of Meiyuan Road, Nankai District, Tianjin, China 300384

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China manufacture round iron pipe, galvanized steel pipe price

Product name：China manufacture round iron pipe, galvanized steel pipe price

Item：YDXYG007

Details：

Specification for pre galvanized tube:

Pre-galvanized tube
O.D	O.D tolerance	W.T	Thickness Tolerance
20--219MM	±0.05	0.6--2.3MM	±0.02
Length	1--12M , according to requirements
Zinc coating	60-275g/m2
Material	Q195/Q215/Q235/Q355
Technique:	ERW Welded
Packing	In bundles or according to requirements
Usage	Furniture pipe, scaffolding pipe, fence pipe, greenhouse pipe
HS code:	7306309000
Productivity	10000Ton/Mon.
Processing technology available:	Threading, beveled, coupling and with plastic caps

Material for round erw pre galvanized pipe:

Chemical Composition
Material	C%	Mn%	S%	P%	Si%
Q195	0.06-0.12	0.25-0.5	<0.05	<0.045	<0.3
Q215	0.09-0.15	0.25-0.55	<0.05	<0.045	<0.3
Q235	0.12-0.20	0.3-0.7	<0.045	<0.045	<0.3
Q345	<0.2	1.0-1.5	<0.04	<0.045	<0.55
Mechanical Property
Material	Yield Point (Mpa)		Tensile Strength (Mpa)		Elongation (%)
Q195	195		315-430		32-33
Q215	215		335-450		26-31
Q235	235		375-500		24-26
Q355	355		470-630		21-22