Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of galvanized culvert pipe sizes in China. Welcome to consult the quotation and import cheap galvanized culvert pipe sizes made in China here from our factory.

Are you looking for galvanised pipes for an assignment or project? Then you won't have to look any further. You have come to the right place at TYT Steel. We have been an international supplier of galvanised pipes and steel tubes for more than 18 years.

But also for other types of steel tubing and tubular steel piles, you are in great hands with TYT Steel Pipe. Even that galvanised tube with an unusual size can be found in our huge stock.

Product Description

Round Steel Pipe
Standard	Outer Diameter		Diameter Tolerance	Wall Thickness	Thickness Tolerance	Length	Length Tolerance
Q195 Q215 Q235	inch	mm	mm	mm	mm	mm	mm
	1/2″	20	±0.5	0.6-2.2	±10	3000-12000	±20,-0
	3/4”	25	±0.5	0.6-2.2	±10	3000-12000	±20,-0
		25.4	±0.5	0.6-2.2	±10	3000-12000	±20,-0
	1”	32	±0.5	0.7-2.2	±10	3000-12000	±20,-0
		38	±0.5	0.7-2.2	±10	3000-12000	±20,-0
	11/4”	40	±0.5	0.7-2.2	±10	3000-12000	±20,-0
		42	±0.5	1-2.3	±10	3000-12000	±20,-0
	11/2”	47	±0.5	1-2.3	±10	3000-12000	±20,-0
		48	±0.5	1-2.3	±10	3000-12000	±20,-0
	2”	59	±0.5	1-2.3	±10	3000-12000	±20,-0
		60.3	±0.5	1-2.3	±10	3000-12000	±20,-0
	21/2”	75	±0.5	1-2.3	±10	3000-12000	±20,-0
	3”	87	±0.5	1-2.3	±10	3000-12000	±20,-0
	4”	113	±0.5	1-2.3	±10	3000-12000	±20,-0