Anticorrosive galvanized steel C purlins for roof support

C-section steel is widely used in purlins and wall beams of steel structure buildings, and can also be combined into lightweight roof truss, bracket and other building components.

Product Details

Anticorrosive galvanized steel C purlins for roof support

Currently, the C-section steel is mainly cold forming in domestic production. Rarely used by hot bending rolling.It is mainly used for roof support of steel structure as a construction material, In addition, it can also be used for columns, beams and arms in mechanical and light industry manufacturing.

Product Specification

Product Name

C-section steel

Thickness 

1.0--3.0mm

Material

Galvanized, hot dip galvanized

Steel variety

Q235B\Q345B\Q355B

Length

1000 to 12000mm

MOQ

1000m per size

Delivery time

10--20days

Technical specification

Anticorrosive galvanized steel C purlins for roof support

type Cleansing moment of inertia cm4 radius of gyration  section moduluscm4
HXBXCXT lx ly Rx Ry wx            wv
80x40x15x2.5 41.39 9.326 3.117 1.479 10.35 6.432
100x50x20x2.5 84.53 19.89 3.925 1.899 16.99 10.73
120x50x20x2.5 130.7 21.26 4.633 1.880 21.78 12.44
140x50x20x2.5 188.5 22.42 5.380 1.885 26.93 74.12
140x60x20x2 219.848 25.733 5.345 1.828 31.406 7.532
150x50x20x2 370.766 39.975 5.713 1.874 49.435 23.678
150x60x20x2 351.227 70.223 5.974 2.671 46.830 28.327
160x60x20x2 339.955 41.989 6.182 2.172 42.494 10.109
160x60x20x3 339.955 41.99 6.182 2.172 42.49 22.74
160x70x20x3 376.9 61.27 6.300 2.540 47.11 27.48
180x60x20x2 449.695 43.611 6.881 2.143 49.966 10.235
180x60x20x3 449.6 43.61 6.881 2.143 49.97 25.07
180x70x20x2 449.693 63.712 7.014 2.512 55.188 13.019
180x70x20x3 449.6 63.71 7.014 2.512 55.19 30. 25
200x60x20x2 573.425 45.014 7.569 2.112 57.842 10.342
200x60x20x3 578.4 45.04 7.569 2.112 57.84 27.38
200x70x20x2 636.643 65.883 7.715 2.481 63.644 13.167
200x70x20x3 636.3 65.88 7.715 2.481 63.66 32.99
220x70x20x2.5 743.5 68.75 7.755 2.651 66.45 31.88
250x75x20x2 898.495 70.309 9.753 3.156 69.879 25.614
250x75x20x2.5 989.871 72.706 9.189 3.275 71.190 29.846
300x40x15x3 1231 15.36 10.31 1.150 82.00 21.70
300x80x25x3 1125.377 85.605 10.273 3.852 79.560 32.421
380x110x30x4 1301.225 99.818 72.743 4.125 86.765 39.574
400x50x15x3 2837 28.89 13.67 1.378 141.9 36.88
Note: Special specification section steel can be adjusted H: 80-400 (mm), B: 40-100 (mm), T: 1.5-4.0 (mm) in the above size and can produce uneven C-section steel  

Application 

C-section steel is widely used in purlins and wall beams of steel structure buildings, and can also be combined into lightweight roof truss, bracket and other building components. In addition, it can also be used for columns, beams and arms in mechanical and light industry manufacturing. C-shaped steel purlins are divided into five specifications: 80, 100, 120, 140 and 160 according to different heights. The length can be determined according to the engineering design, but considering the conditions such as transportation and installation, the total length is generally no more than 12m.

Product display

Anticorrosive galvanized steel C purlins for roof support

Packing & Delivery

Packing:

Seaworthy packing standards:

Packed in stack with steel strips,and then loaded in containers, 

if you have special packing requirements, please feel free to discuss with us,thank you. 

Delivery:

Delivery time for small order with stock materials: 7-10 days;

Delivery time for special requirements and thickness: 20-30 days;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customers or accept appointed forwarder from customers.



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