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C Steel Purlins
Surface Finished: Black or Galvanized
Perforated: According to customer's requirement
Grade: Q195, Q215, Q235, Q345, SGCC, DX51D, DX53D, etc
Shanghai Metal Purlins and Girts are roll-formed from High Tensile Galvanized steel. They are primarily used to provide lightweight, economical, efficient roofing and cladding support systems for framed structures. Purlins and Girts are available in a range of different sizes and configurations.
Specifications of C Steel Purlins:
|
|
|||||||||
|
Section |
Thickness |
A |
Z Purlin |
C Purlin |
Kg's/Mtr |
||||
|
C / Z |
mm |
B |
C |
D |
E |
F |
AS1397 |
||
|
10012 |
1.2 |
102 |
53 |
49 |
12.5 |
51 |
12.5 |
2.07 |
|
|
10015 |
1.5 |
102 |
53 |
49 |
13.5 |
51 |
13.5 |
2.58 |
|
|
10019 |
1.9 |
102 |
53 |
49 |
14.5 |
51 |
14.5 |
3.25 |
|
|
15012 |
1.2 |
152 |
65 |
61 |
15.5 |
64 |
14.5 |
2.84 |
|
|
15015 |
1.5 |
152 |
65 |
61 |
16.5 |
64 |
15.5 |
3.54 |
|
|
15019 |
1.9 |
152 |
65 |
61 |
17.5 |
64 |
16.5 |
4.46 |
|
|
15024 |
2.4 |
152 |
66 |
60 |
19.5 |
64 |
18.5 |
5.62 |
|
|
20015 |
1.5 |
203 |
79 |
74 |
15 |
76 |
15.5 |
4.44 |
|
|
20019 |
1.9 |
203 |
79 |
74 |
18.5 |
76 |
19 |
5.68 |
|
|
20024 |
2.4 |
203 |
79 |
73 |
21.5 |
76 |
21 |
7.15 |
|
|
25019 |
1.9 |
254 |
79 |
74 |
18 |
76 |
18.5 |
6.43 |
|
|
25024 |
2.4 |
254 |
79 |
73 |
21 |
76 |
20.5 |
8.1 |
|
|
30024 |
2.4 |
300 |
100 |
93 |
27 |
96 |
27.5 |
10.01 |
|
|
30030 |
3 |
300 |
100 |
93 |
31 |
96 |
31.5 |
12.6 |
|
|
35030 |
3 |
350 |
129 |
121 |
30 |
125 |
30 |
15.09 |
|
Process: Purlin is cold-formed form hot rolled strip or galvanzied strip.
Advantages of C Purlins
•Ability to span length
•Purlin construction is easier to assemble and handle
•Assured dimensions and straightness
•High durability, versatility and uniform quality
•Low transportation cost due to decreased weight
Application of Purlin:
In steel construction, the term purlin typically refers to roof framing members that span parallel to the building eave and support the roof decking or sheeting. The steel purlins are in turn supported by rafters or walls. C Purlins are light in weight and perfect for simple span construction.
•Construction industry: steel structure (purlin, wall beam); Self-assembled of building elements (lightweight roof, bracket);
• Mechanical light industry: column, beam and arm, etc;
• Solar power generation (photovoltaic bracket);
• Automobile manufacturing, transmission tower, ship bridges, road and railway construction, equipment room container, mineral bracket, etc.
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