Specification of Steel C prulins and Steel Z purlins
Ruijie Group provides steel c purlin and steel z purlin, surface treatment is galvanized or normal blacka bare. These type purlins are made by carbon steel strips, and thickness of wall is thinner than c channel, also the production processes are different. Normal materials in China is Q195 or Q235.
Structure Image:
Specification of Steel C purlin:
|
Type |
Section size（mm） |
||||
|
H |
B |
B |
C |
t |
|
|
C80 |
80 |
40 |
40 |
15 |
2.0-3.0 |
|
C100 |
100 |
50 |
50 |
20 |
2.0-3.0 |
|
C120 |
120 |
50 |
50 |
20 |
2.0-3.0 |
|
C140 |
140 |
50 |
50 |
20 |
2.0-3.0 |
|
C150 |
150 |
60 |
60 |
20 |
2.0-3.0 |
|
C160 |
160 |
60 |
60 |
20 |
2.0-3.0 |
|
C180 |
180 |
60 |
60 |
20 |
2.0-3.0 |
|
C200 |
200 |
60 |
60 |
20 |
2.0-3.0 |
|
C250 |
250 |
70 |
70 |
20 |
2.0-3.0 |
Specification of Steel Z purlins:
|
Type |
Section size（mm） |
||||
|
H |
B |
b |
C |
t |
|
|
Z100 |
100 |
55 |
50 |
20 |
2.0-3.0 |
|
Z120 |
120 |
55 |
50 |
20 |
2.0-3.0 |
|
Z140 |
140 |
55 |
50 |
20 |
2.0-3.0 |
|
Z150 |
150 |
67 |
61 |
18 |
2.0-3.0 |
|
Z160 |
160 |
67 |
61 |
20 |
2.0-3.0 |
|
Z180 |
180 |
67 |
61 |
20 |
2.0-3.0 |
|
Z200 |
200 |
67 |
61 |
20 |
2.0-3.0 |
|
Z250 |
250 |
78 |
72 |
20 |
2.0-3.0 |
|
Z280 |
280 |
78 |
72 |
20 |
2.0-3.0 |
|
Z300 |
300 |
78 |
72 |
20 |
2.5-3.0 |
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