Product Details

Please notice us your product details,such as the lenghth/thickness/width/material/zinc rate etc. and then we'll quote the best price for you.If you have any require, please feel free to contact us,we will try our best to meet you.we are on service of you.Warmly welcome your inquiry!

Product Description

1.c channel is produced by hot steel coil through cold bending, Thickness is very thin, and the weight is very light, but it has high strength. Compared with traditional channel, the same intensity can save 30%Materials .The application of C shape steel is very extensive. It can be used as purlin, also can be combined into the light plane.

C purlin are widely used in steel structure, building of purlin, wall beam, also can combine into a lightweight roof, bracket and other construction.In addition, can also be used for mechanical column, beam of light manufacturing and arm, etc.

Common size range:

30*30*5mm to 250*80*20mm,thickness range:0.6~8.0mm(Q235),0.6~6.0mm(Q345)

If any other size,please feel free to contact us.

ASTM Channels

Specification	Standard Sectional Dimension (mm)	Web thickness (mm)	Flange thickness (mm)	Weight kg/m
C4*4.5	102*40	3.20	7.50	6.70
C5*6.7	127*44	4.80	8.10	10.40
C6*8.2	152*48	5.10	8.70	12.22
C6*10.5	152*51	8.00	8.70	15.64
C7*9.8	178*53	5.30	9.30	14.60
C8*11.5	203*57	5.60	9.90	17.10
C10*15.3	254*65	6.10	11.10	22.80
C10*20	254*69	9.60	11.10	30.00
C10*25	254*73	13.40	11.10	37.00
C10*30	254*76	17.10	11.10	45.00
C12*20.7	305*74	7.20	12.70	30.80
C12*25	305*77	9.80	12.70	37.00
C12*30	305*80	13.0	12.70	45.00

2.U channel (web thickness and flange thickness are same)

Common size range:30*20*5mm~300*100*8mm,thickness range:0.6~8.0mm(Q235),0.6~6.0mm(Q345),OR as per client’s required

3.U channel (web thickness and flange thickness are not same)

Standard Sectional Dimension (mm)	Web thickness (mm)	Flange thickness(mm)	Weight (kg/m)
50*25	3.00~5.00	6.00	2.37~3.46
75*40	3.80	7.00	5.30
75*40	4.00	7.00	5.60
75*40	4.50	7.00	5.85
75*40	5.00	7.00	6.92
100*50	3.80	6.00	7.30
100*50	4.20	6.00	8.03
100*50	4.50	7.50	8.97
100*50	5.00	7.50	9.36
125*65	5.20	6.80	11.66
125*65	5.30	6.80	12.17
125*65	5.50	8.00	12.91
125*65	6.00	8.00	13.40
150*75	5.50	7.30	14.66
150*75	5.70	10.00	16.71
150*75	6.00	10.00	17.90
150*75	6.50	10.00	18.60
200*80	7.50	11.00	24.60
250*90	9.00	13.00	34.60
300*90	9.00	13.00	38.10

Products show:

double C/U channel

mass product

equipment :

Company Information

Our company founded in 2005,Tianjin Erf Metal Structure Co., Ltd. is the leader of profile steel industry, which is specialized in manufacturing hot rolled and cold bending profile steel that covers “C/Z/U/H/T/I ”type profile steel,double U&double C channel, solar photovoltaic stents, hat shaped channel, light steel keel, triangular keel steel,Galvanized steel strip, steel door frame; steel bridge,heavy duty steel shelf,steel door frame,steel roof truss,steel box column, metal wire rope , rolled plate kaiping; color coated Steel plate,steel coil, equal angle bar, unequal angle steel, deformed bar, flat bar, chequered plate, steel pipe, rectangular pipe and square tube, round bar, seamless pipes & tubes and stainless steel bar,special profile steel,cross steel,small size profile steel and so on. our company is certificated by iso9001,CE,SGS. our products were exported to Germany, Thailand, Australia, USA, Brazil, Italy, Korea, Japan, India, Pakistan, Malaysia and so on countries for important projects.