Construction

SHS RHS Steel Pipe Galvanized Square Rectangular Hollow Section

DETAILS AND PARAMETERS

TOLERANCES

TECHNICAL SHEET

Optimize your production line and reduce overall costs with our fabrication-friendly RHS and SHS. The uniform geometry and flat surfaces allow for easy cutting, drilling, and welding, significantly decreasing labor and processing time. Our pre-galvanized options eliminate the need for additional finishing steps. These tubes are the preferred choice for OEMs and fabricators building machinery frames, conveyor systems, agricultural equipment, and shelving units. We offer a wide range of sizes from 19mm to 70mm OD and thicknesses from 1mm to 2.3mm to meet your precise specifications without costly custom orders.

Tolerance:

Length	+/- 50 MM
Wall Thickness	+/- 12.5%
Weight	+/- 8%

Square Hollow Section
Size	Thickness	Size	Thickness	Size	Thickness
mm	mm	mm	mm	mm	mm
50 X 25	2.0	120 X 40	3.0	20 x 20	2.0
50 X 25	2.5	120 X 40	3.6	20 x 20	2.5
50 X 25	3.0	120 X 40	4.0	25 x 25	2.0
50 X 30	2.5	120 X 40	5.0	25 x 25	2.5
50 X 30	3.0	120 X 40	6.0	25 x 25	3.0
50 X 30	3.2	120 X 40	6.3	30 x 30	2.5
50 X 30	4.0	120 X 60	3.0	30 x 30	3.0
60 X 40	2.5	120 X 60	3.6	40 x 40	2.0
60 X 40	3.0	120 X 60	4.0	40 x 40	2.5
60 X 40	3.2	120 X 60	5.0	40 x 40	3.0
60 X 40	4.0	120 X 60	6.0	40 x 40	4.0
80 X 40	3.0	120 X 60	6.3	50 x 50	2.0
80 X 40	3.2	120 X 80	3.0	50 x 50	2.5
80 X 40	4.0	120 X 80	4.0	50 x 50	3.0
80 X 60	2.5	120 X 80	5.0	50 x 50	4.0
80 X 60	3.0	120 X 80	6.0	50 x 50	5.0
80 X 60	3.6	120 X 80	6.3	60 x 60	3.0
80 X 60	4.0	150 X100	3.0	60 x 60	4.0
80 X 60	5.0	150 X100	4.0	60 x 60	5.0
90 X 50	2.5	150 X100	5.0	70 x 70	3.0
90 X 50	3.0	150 X100	6.0	70 x 70	3.6
90 X 50	3.6	150 X100	6.3	70 x 70	5.0
90 X 50	4.0	160 X 80	3.0	80 x 80	3.0
90 X 50	5.0	160 X 80	4.0	80 x 80	3.6
100 X 40	3.0	160 X 80	5.0	80 x 80	5.0
100 X 40	3.6	160 X 80	6.0	80 x 80	6.0
100 X 40	4.0	160 X 80	6.3	90 x 90	3.0
100 X 40	5.0	200 X 100	4.0	90 x 90	3.6
100 X 50	3.0	200 X 100	5.0	90 x 90	5.0
100 X 50	3.6	200 X 100	6.0	90 x 90	6.0
100 X 50	4.0	200 X 100	6.3	100 x 100	4.0
100 X 50	5.0	200 X 100	8.0	100 x 100	5.0
100 X 50	6.0	200 X 100	10.0	100 x 100	6.0
100 X 50	6.3	200 X 100	12.5	100 x 100	8.0
100 X 60	3.0	200 X 100	16.0	100 x 100	10.0
100 X 60	3.6	250 X 150	6.3	120 x 120	5.0
100 X 60	4.0	250 X 150	8.0	120 x 120	6.0
100 X 60	5.0	250 X 150	10.0	120 x 120	8.0
100 X 60	6.0	250 X 150	12.5	120 x 120	10.0
100 X 60	6.3	250 X 150	16.0	150 x 150	5.0
100 X 80	3.0	300 X 200	6.3	150 x 150	6.0
100 X 80	3.6	300 X 200	8.0	150 x 150	8.0
100 X 80	4.0	300 X 200	10.0	150 x 150	10.0
100 X 80	5.0	300 X 200	12.5	180 x 180	6.0
100 X 80	6.0	300 X 200	16.0	180 x 180	8.0
100 X 80	6.3	400 X 200	10.0	180 x 180	10.0
		400 X 200	12.5	180 x 180	12.5
		400 X 200	16.0	200 x 200	6.0
		450 X 250	10.0	200 x 200	8.0
		450 X 250	12.5	200 x 200	10.0
		450 X 250	16.0	200 x 200	12.5
				250 x 250	8.0
				250 x 250	10.0
				250 x 250	12.5
				300 x 300	8.0
				300 x 300	10.0
				300 x 300	12.5

Steel Grade: Q195, Q215, Q235, Q345, S235JR, S275JR, SS4007

Data	Elements（%）
Materal Grade	C	Mn	S	P	Si
Q195	0.06-0.12	0.25-0.50	<0.05	<0.045	<0.30
Q215	0.09-0.15	0.25-0.55	<0.05	<0.045	<0.30
Q235	0.12-0.20	0.30-0.70	<0.045	<0.045	<0.30
Q345	<0.20	1.0-1.6	<0.04	<0.04	<0.55

Mechanical property

Materal Grade	Yield point (Mpa)	Tensile Strength (Mpa)	Elongation(%)
Q195	>195	315-430	32-33
Q215	>215	335-450	26-31
Q235	>235	375-500	24-26
Q345	>345	470-630	21-22

Comments (2)

Katherine A. Fogg

November 25, 2024

Their products are of excellent quality and they offer generous discounts. This is their third cooperation