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

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

FOB Reference Price: Get Latest Price
≥10 Tons
US $500
Free Inquiry
Customized Request
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Quick Details

Tolerance:
±1%
Invoicing:
by theoretical weight
Place of Origin:
Tianjin, China
Brand Name:
RAINBOW
Product name:
Strut Channel
Name:
Channel Galvanized Beam
Keyword:
Channel Steel Standard Sizes
Surface treatment:
Galvanized Coated
Payment terms:
T/T
Material:
Q235/Q345/Q195
Package:
Standard Seaworthy Package
Surface:
Black Bright Galvanized Painted
Color:
Silver
Thickness:
0.8mm-3.0mm

Quick Details

Standard:
ASTM
Grade:
Q195/ Q235/Q345
Shape:
C Channel
Tolerance:
±1%
Invoicing:
by theoretical weight
Place of Origin:
Tianjin, China
Brand Name:
RAINBOW
Product name:
Strut Channel
Name:
Channel Galvanized Beam
Keyword:
Channel Steel Standard Sizes
Surface treatment:
Galvanized Coated
Payment terms:
T/T
Material:
Q235/Q345/Q195
Package:
Standard Seaworthy Package
Surface:
Black Bright Galvanized Painted
Color:
Silver
Thickness:
0.8mm-3.0mm
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
The production process
Inspection
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