Product Details

1.Detail Information: s235jrh structural steel pipe

1)size : rectangular O.D 20x30 mm--400x600 mm , square O.D 20x20mm--400x400mm W.T 1--25 mm Length: L < 12 m
2) the chemical composition of raw materials						the mechanical property of raw materials
item	Chemical composition %					Item	mechanical property
steel	C %	Mn %	S %	P %	Si %	steel	yield point Mpa	tensile strength Mpa	elongation %
Q195	0.06-0.12	0.25-0.50	< 0.050	< 0.045	< 0.30	Q195	> 195	315-430	32-33
Q215	0.09-0.15	0.25-0.55	< 0.05	< 0.045	< 0.30	Q215	> 215	335-450	26-31
Q235	0.12-0.20	0.30-0.70	< 0.045	< 0.045	< 0.30	Q235	> 235	375-500	24-26
Q345	< 0.20	1.0-1.6	< 0.040	< 0.040	< 0.55	Q345	> 345	470-630	21-22

square				rectangular
OD mm	WT mm	OD mm	WT mm	OD mm	WT mm	OD mm	WT mm	OD mm	WT mm
20*20	1.0-2.0	130*130	2.5-15.0	20*30	1.0-3.0	50*80	1.8-6.0	100*150	2.5-15.0
25*25	1.0-3.0	140*140	2.5-15.0	20*40	1.2-3.0	50*90	1.8-6.0	100*200	2.5-15.0
30*30	1.2-3.0	150*150	2.5-15.0	25*40	1.2-3.0	50*100	1.5-6.0	100*250	2.5-15.0
40*40	1.2-5.0	160*160	2.5-15.0	25*50	1.2-5.0	50*120	1.5-6.0	100*300	3.0-15.0
50*50	1.2-6.0	180*180	2.5-15.0	30*40	1.2-3.0	60*80	1.3-6.0	100*400	11.5-13.5
60*60	1.3-6.0	200*200	3.0-15.0	30*50	1.2-5.0	60*90	1.5-6.0	150*200	2.5-15.0
70*70	1.3-6.0	220*220	3.5-12.75	30*60	1.2-6.0	60*100	1.5-6.0	150*250	3.0-15
75*75	1.5-6.0	250*250	4.5-12.75	40*50	1.2-6.0	60*120	1.5-6.0	150*300	3.0-15
80*80	1.5-6.0	300*300	4.0-12.75	40*60	1.2-6.0	75*125	1.5-13.0	200*300	4.5-13.5
90*90	2.0-6.0	350*350	6.0-12.75	40*80	1.3-6.0	80*100	1.5-6.0	200*400	4.75-13.0
100*100	1.5-13.0	400*400	6.0-12.75	40*100	1.3-6.0	80*120	1.5-13.0	300*400	5.75-13.0
120*120	2.5-15.0			50*70	1.3-6.0	80*140	2.5-15.0	300*500	6.0-13.0
We are the manufacturer of steel pipe with many years experience.						80*160	2.5-15.0	400*600	6-13.0

keyword: s235jrh structural steel pipe , s235jrh structural steel pipe , s235jrh structural steel pipe

2.Company Introduction
Sino Metal Material Co., Ltd. is a professional manufacturer of steel pipes , specialized in the field for many years .Our main market is South East Asia, South-Asia, The Middle East, North America , South America, Australia . If you are the buyer from these area , please don't hesitate to contact us , for we have many advantages in these market . but if you are not from these area, also please feel free to contact us , we would send our best offer for your reference .