S355J2 Welded Tube

Straight seam welded pipes are made from strip steel. The pipes obtained by straight seam welding on high-frequency welding equipment are called straight seam welded pipes. (It is named because the welding joint of the steel pipe forms a straight line) The standard name of straight seam welded pipe is welded steel pipe for low-pressure fluid transportation. Compared with ordinary welded pipes, there is an additional water pressure test. The price of low-pressure fluid pipes is a little higher than ordinary straight seam welded pipes.

Surface Protection : Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized

Type : Seamless/ Welded / ERW

Grade : BS EN 10210 S355J2+N

Dimensional Tolerances : Thickness : (All sizes +/- 10%)

Standard : BS EN 10210 - Hot finished structural hollow sections of non-alloy and fine grain steels

Outer Diameter : 21.3 to 457.2mm

Size : 300 mm NB

Wall Thickness : 1.8mm to 14.27mm

Packing : In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or circular or round cut, End Capped Certification & supplementary test, Finishing & Identity Mark

Length : 6000 to 12000/18000mm

Yield Strength Of Carbon Steel S355J2 Hot Finish Pipe

Grade	Yield Strength Rehmin (N / mm²)	Tensile Strength Rmmin (N / mm²)	Elongation A5 min(%)
S355J2+N	315-355	490-630	22 max

EN 10210 S355J2 Pipe

Steel Grade	C	Si	Mn	P	S	Carbon Equivalent(CEV)
S355J2+N	0.22	0.55	1.60	0.035	0.035	0.047

S355J2 Tube Dimension chart

Nominal Bore (mm)	O.D. (mm)	Thk. (mm)	Wght (kg/m)
15	21.3	2.00	0.95
		2.60	1.21
		3.20	1.44
20	26.9	2.30	1.38
		2.60	1.56
		3.20	1.87
25	33.7	2.60	1.98
		3.20	0.24
		4.00	2.93
32	42.4	2.60	2.54
		3.20	3.01
		4.00	3.79
40	48.3	2.90	3.23
		3.20	3.56
		4.00	4.37
50	60.3	2.90	4.08
		3.60	5.03
		5.00	6.19
65	76.1	3.20	5.71
		3.60	6.42
		4.50	7.93
80	88.9	3.20	6.72
		4.00	8.36
		4.80	9.90
100	114.3	3.60	9.75
		4.50	12.20
		5.40	14.50
125	139.7	4.50	15.00
		4.80	15.90
		5.40	17.90
150	165.1	4.50	17.80
		4.80	18.90
		5.40	21.30
150	168.3	5.00	20.1
		6.3	25.2
		8.00	31.6
		10.00	39
		12.5	48
200	219.1	4.80	25.38
		6.00	31.51
		8.00	41.67
		10.00	51.59
250	273	6.00	39.51
		8.00	52.30
		10.00	64.59
300	323.9	6.30	49.36
		8.00	62.35
		10.00	77.44

ERW Carbon Structural Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hot Tags: s355j2 welded tube, China s355j2 welded tube manufacturers, suppliers, P235GH P265GH P235TR1 ERW Tubes, Structural Tubing, ASTM A53 steel pipe, JIS G3445 ERW pipes, High frequency straight seam resistance welded steel pipe, steel pipes