Introduction

C purlins, as the name implies, are formed as in the C alphabet, which is primarily used to support walls and floors. C section purlins are built to shape a building shell structure’s walls and floor joists, making them also suitable for supporting the beams required for flooring. These may also use our C segment purlins with door mounting, roof clipping, window trimming, parapet rails, and side rails.

Both of our purlins in section C have similar extensions on their ends, which means they can be used in single spans. These are freestanding and secure, allowing them to be easily managed while being mounted while also offering stable support in the system.

GripPurlin ‘C’ Shape
H
(mm)
B
(mm)
A
(mm)
t
(mm)
Weight
(Kg/m)
Area
(mm ^ 2)
Iyy
(cm ^ 4)
Ixx
(cm ^ 4)
Zxx
(cm ^ 3)
Zyy
(cm ^ 3)
100 45 15 1.6 2.68 341.76 54.46 10.01 10.89 2.26
100 50 15 1.6 2.81 357.76 58.33 12.86 11.67 2.61
100 50 15 2 3.49 444 71.78 15.67 14.36 3.2
110 45 15 1.6 2.81 357.76 67395 10.34 12.35 2.34
110 45 15 2 3.49 444 83.64 12.57 15.21 2.86
110 50 15 2 3.64 464 89.47 16.19 16.27 3.3
120 50 15 2 3.8 484 109.48 16.67 18.25 3.4
120 60 15 2 4.11 524 123.41 25.88 20.57 4.39
140 50 15 2 4.11 524 156.86 17.51 22.41 3.57
140 60 15 2 4.43 564 175.91 27.23 25.13 4.62
150 50 20 2 4.43 564 201.99 19.11 26.93 3.9
150 60 20 2 4.74 604 212.96 31.07 28.39 5.27
160 60 20 2 4.9 624 247.64 31.74 30.96 5.38
160 70 20 2 5.21 664 272.61 45.8 34.08 6.64
180 60 20 2 5.21 664 326.07 32.93 36.23 5.58
180 70 20 2 5.53 704 357.75 47.57 39.75 6.89
200 70 20 2 5.84 744 457.12 49.16 45.71 7.12
200 80 20 2.5 7.65 975 613.63 83.03 61.63 10.54
200 80 20 2.8 8.55 1088.64 682.75 91.88 68.28 11.69
200 80 20 3 9.14 1164.5 728.77 97.8 72.88 12.46
200 90 20 3 9.61 1224.48 786.99 130.44 78.7 14.74
220 70 20 2.5 7.65 975 706.47 61.83 64.22 8.99
220 80 20 2.5 8.05 1025 765.6 85.52 69.6 10.86
220 70 20 2.8 8.55 1088.64 786.08 68.32 71.46 9.96
220 80 20 2.8 8.77 1116.64 818.88 81.23 74.44 10.33
220 70 20 3 9.14 1164.48 839.13 72.56 76.28 10.59
220 80 20 3 9.61 1224.48 909.77 100.6 82.71 12.82
220 90 20 3 10.08 1284.48 980.41 134.29 89.13 15.17
220 100 20 3 10.55 1344.48 1051.05 174.01 95.55 17.67
250 70 20 2.5 8.24 1050 955.74 64.13 76.46 9.33
250 80 20 2.5 8.64 1100 1032.31 88.82 82.58 11.28
250 70 20 2.8 9.21 1172.64 1063.93 70.87 85.11 10.33
250 80 20 2.8 9.43 1200.64 1106.3 84.33 88.5 10.73
250 70 20 3 9.85 1254.48 1136.04 75.26 90.88 10.99
250 80 20 3 10.32 1314.48 1227.56 104.48 98.2 13.31
250 100 20 3 11.26 1434.48 1410.6 181.11 112.85 18.39
300 70 20 2.5 9.22 1175 1477.86 67.32 98.52 9.79
300 80 20 2.5 9.62 1225 1588.49 93.44 105.9 11.87
300 70 20 2.8 10.3 1312.64 1646.14 74.38 109.74 10.84
300 80 20 2.8 10.74 1368.64 1769.8 103.39 117.99 13.15
300 70 20 3 11.03 1404.48 1758.34 78.99 117.22 11.53
300 80 20 3 11.5 1464.48 1890.66 109.9 126.04 14
300 90 20 3 11.97 1524.48 2022.98 147.15 134.87 16.63
300 100 20 3 12.44 1584.48 2155.29 191.16 143.69 19.41
300 110 20 3 12.91 1644.48 2287.61 242.32 152.51 22.33
300 120 20 3 13.38 1704.48 2419.93 301.01 161.33 25.4