black Square and Rectangular Welded carbon steel pipe

round, square, rectangular

Square pipe: 20*20mm to 400*400mm

Quantity:

Contact Now

add to cart

Rectangular pipe: 20*40mm to 300*500mm
Thickness: 1.0mm to 30mm
Length: common 5.8m or 6m or 12m, or cutted as required 2m to 12m
Standard: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728
Application: Construction / building materials steel pipe, Steel structure, Fence post steel pipe

1. 100% after-sales quality and quantity assurance.
2. Professional sales manager quickly reply within 24 hours.
3. Large Stock for regular sizes.
4. Free sample 20cm high quality.
5. Strong produce capability and capital flow.

Size	Size	Wall Thickness	Size	Size	Wall Thickness
19*19	20*20	1.3			1.8
		1.4	40*135	100*100	2
		1.5	50*140	50*150	2.2
		1.7	60*130	60*140	2.5~5.0
		1.8	75*125	80*120	5.25~6.0
		2.0~2.2	40*150		6.5~9.75
		2.5~2.75			11.5~16
25*25	20*30	1.3	50*160		2.5
		1.4	60*150	120*120	2.75
		1.5	60*180	60*160	3.0~3.5
		1.7	65*180	80*140	3.75~4.0
		1.8	70*150	80*160	4.25~4.75
		2	90*150	100*150	5.25~6.0
		2.2	90*160	110*110	6.5~7.75
		2.5~3.0	100*120	120*180	9.5~9.75
32*32	2040 3030	1.3	100*125	125*125	10.5~11.75
		1.5	100*140		12.5~15.75
		1.7	60*170	140*140	2.5
		1.8	70*160	150*150	2.75
		2	80*150	100*200	3.0~5.75
		2.2	80*180	50*200	7.5~9.75
		2.5~3.0	127*127		10.0~11.75
		3.5~3.75			12.5~15
2050 3535	2540 3040	1.5	150*170	160*160	2.5
		1.7	150*180	180*180	2.75~3.25
		1.8	60*220	140*180	3.5~4.75
		2	80*200	100*250	4.75~5.0
		2.2	80*220	150*200	5.25~5.75
		2.5~3.0	100*180	130*130	7.5~9.75
		3.5~3.75	120*160	75*150	11.5~11.75
20*60	25*50	1.3	120*200	60*200	12.5~16
20*80	30*60	1.4	100*350		2.75
25*65	40*50	1.5	125*250	200*200	3.0~5.75
30*70	30*50	1.7	130*250	100*300	7.5~11.75
35*60	40*40	1.8	135*135	150*250	12.5~14.75
38*38	40*60	2	140*240	200*250	15.5~15.75
45*45	50*50	2.2	150*220	225*225	16~~30
39*49	40*80	2.5~4.0	100*400	250*250	3.5~4.0
25*70	50*70	4.25~5.0	130*300	150*300	4.5~7.75
	60*60	5.25~5.75	150*350	200*300	9.5~11.75
		6.0~7.75	200*280	180*300	12.5~14.75
		1.4	220*220	75*250	15.5~17.75
30*100		1.5	200*130	240*240	18~~30
40*70	40*100	1.7			4.5~11.75
40*90	50*80	1.8	200*350	200*400	12.5~14.75
50*60	60*80	2	250*350	300*300	15.5~17.75
50*75	70*70	2.2			18~~30
50*90	60*120	2.5~4.0		200*500	4.75~11.75
55*55	80*100	4.25~5.0	300*320	250*450	12.5~14.75
65*65	90*90	5.25~5.75	300*350	300*400	15.5~17.75
		7.5~9.75		350*350	18~~30
		1.3	280*280	200*600	4.5~5.75
40*120		1.5	200*450	300*500	6.5~11.75
40*140		1.7	250*400	350*400	12.5~14.75
50*110	50*100	1.8	250*500	400*400	15.5~17.75
50*120	60*90	2	300*450		18~~30
50*125	60*100	2.2		300*600	4.5~9.75
70*100	75*75	2.5~4.0	300*700	400*500	11.5~13.75
85*85	80*80	4.25~5.0	300*650	400*600	14.5~15.75
60*110		5.25~5.75	320*320	450*450	16.5~17.75
		7.5~9.75		500*500	18~~30