Welded Steel Tube (ASTM A53,BS1387/1985,EN39)

Hot Dipped Galvanized steel tube
1).Spec:1/2"to10"
2).Grade:Q195/Q215/Q235/Q345/st33
3).O.D.:1/2''-10''

Hot Dipped Galvanized steel tube
1).Spec:1/2"to10"
2).Grade:Q195/Q215/Q235/Q345/st33
3).O.D.:1/2''-10''
4).W.T.:1.4mm-9mm

Galvanized steel pipe
OD	OD Tolerance	WT	WT Tolerance
21.3-273	±0.03	1.4-8.5	±0.02
Length	Normal,6m  to your requirements
Zinc coating	280-400g/m2
Standard	BS1387/ASTM A53//GB T3091-2001
Application	Gas/,construction,/furniture/liquid delivery
Place of origin	China
Delivery Period	Within 20days
Minimum order	20tons
Payment Terms	T/T  L/C ESCROW
Material	Q193,Q215,Q235,Q345
Processing Technology Available	Threading with plastic caps coupling with plastic caps To customers’ requirements
Package	Big OD: in bulk Small OD: Packed in bundle by steel strips To customers’ requirements

 

Type			Ouside Dia.of black/galvanized tube						Weight of black/ galvanized tube
	Size		Minimum		Maximum		Wall thickness		Plain ends		Pieces
	NB(mm)	inches	mm	inches	mm	inches	mm	inches	kg/ft	kg/meter	per bundle
3	40	11/2	47.8	1.882	48.8	1.921	3.2	0.126	1.090	3.56	61
4	40	11/2	47.8	1.882	48.8	1.921	4.0	0.157	1.332	4.37	50

 TIANJIN RONGXIN STEEL CO.,LTD. , a wholly owned subsidiary of TIANJIN TAIYIXIN STEEL TUBE GROUP, is developing to be one of leading manufacturers in the field of steel pipe , including ERW Steel Pipe(DN15-DN250), Galvanized Steel Pipe, Hollow Section( square & rectangular steel pipe) since 2005, with independent export and import operations right, locates in the famous steel pipe basic of China-Daqiuzhuang Town,Tianjin City, covering an area of 53000 square meter. It is nearby Dandong-Lhasa Expressway and Beijing-Shanghai Highway, about 50 kilometer distance to Xin'gang Port ,the largest harbor in north of China, of which transportation/geographic position here is in good performance.