Galvanized Steel Pipe

Factory Wholesale Carbon Round Galvanized Steel Pipe

Thickness:0.5 - 15 mm
Outer Diameter: 15 - 325 mm
Technique: ERW
Surface: Galvanized
Product description: Factory Wholesale Carbon Round Galvanized Steel Pipe
INQUIRY

Outer diameter	Pre galvanized:1/2''-4''(21.3-114.3mm)
	Hot dipped galvanized:1/2''-24''(21.3mm-600mm)
Wall Thickness	Pre galvanized:0.6-2.5mm
	Hot dipped galvanized: 0.8- 25mm
Standard	BS 1387,BS1139,EN39,EN10219,ASTM A53,ASTM A795, API 5L,GB/T3091etc.
Cross Section	Round/Square/Rectangular/Ovel etc.
Type	Electronic Resistance Welded (ERW )
End Treatment	Plain / Thread / Coupling / Groove / Necking etc.
Application	Greenhouse/Scaffolding/Oil gas water transportation/Transportation,etc
Delivery Time	15-25 Days normally after your deposit .

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

Brief Introduction

Galvanized steel pipe are also called Galvanized Steel tube and Gi pipe. It possess features of corrosion resistance,anti-rust,acid resistance, which extend its service life largely. Galvanized steel pipe is widely used in many area:water pipe, gas pipe, oil and other generally low pressure fluid pipeline, and is also used in petroleum industry especially the marine oil field oil well pipe, oil pipe, chemical coking equipment oil heater, cooler,coal run oil exchanger tubes, mine tunnel support rack pipe etc.