Z steel channel is made of galvanized steel strips by the method of cold-bending formed.The surface treatment are galvanized or bare. It has many advantages compared with traditional structural steel, such as light weight, excellent performance cross-section, high-strength and so on
Z steel purlin specification
Height: 100-300mm
Thickness: 1.5-3.0mm
Length: As customers' requirements.
Material: Q195/Q235/Q345/SS400
Surface: Painted or Galvanized.
Punch: Can be punched as customer's drawing
|
Model NO. |
Section size(mm) |
Hole distance(mm) |
Materials |
||||
|
H |
B1 |
B2 |
C |
Thickness |
h |
Q235/Q345 |
|
|
Z100 |
100 |
55 |
50 |
20 |
1.3~3.0 |
40 |
|
|
Z120 |
120 |
55 |
50 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z140 |
140 |
55 |
50 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z150 |
150 |
67 |
61 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z160 |
160 |
67 |
61 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z180 |
180 |
67 |
61 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z200 |
200 |
67 |
61 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z250 |
250 |
78 |
72 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z280 |
280 |
78 |
72 |
20 |
1.3~3.0 |
Adjusted |
|
|
Z300 |
300 |
78 |
72 |
20 |
1.3~3.0 |
Adjusted |
|
Features:
1) Manufactured from high tensile galvanized steel
2) Z section steel is roll-formed from galvanized steel, specification to be complete
3) Make from quality raw material
4) Pre-punched holes based on detail design
5) Complete accessories package available
6) Z purlin is widely used in factory buildings, large-span bridges, gymnasiums and portable houses
7) Z purlin may be used in single spans and continuous spans in multi-bay buildings
8) We can make adjustment to meet your inquiries as we can do
Appliction
Z purlins can be used as the main body of large and medium-sized industrial and civil construction stress structure, such as factories, warehouses, engine garages, hangar, exhibition halls, theaters, sports venues, the market garden shed roof bearing load and metope.
