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high quality construction steel cold bending galvanized Z steel channel z purlin dimensions price
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high quality construction steel cold bending galvanized Z steel channel z purlin dimensions price

Standard ASTM
Grade Q195/ Q235/Q345
Shape C Channel
Tolerance ±1%
Processing Service Welding, Decoiling, Cutting
Color Silver
Thickness 0.8mm-3.0mm
Availability:
Quantity:
  • SHENGTENG

Product Description
Z-Section steel
NO.
Size(mm)
Hole distance(mm)
h
Note
H
B
b
C
t
Z100
100
55
50
20
2.0-3.0
40
Accept
Customized
Z120
120
55
50
20
2.0-3.0
Adjustable
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
2.0-3.0

Details Images

Advantages of C/Z/U Purlins :
- Ability to span length -Saving in Steel up to 40% -Fast to erect and easy handling
-No side drilling/cutting required -Assured dimensions and straightness -Purlin erection is easier than others -Saving in construction cost up to 30%
-High durability,versatility and uniform quality -Low transportation cost due to reduced weight -Close tolerances on sectional
dimensions owing to the process of cold roll forming
-Saving up to 35-40% in weight and 20% in cost when compared to hot rolled purlins


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