C 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.
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Product name
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Building Material C Purlin High-Strength Galvanized Steel Purlin
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Shape
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C chanel
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Grade
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Q195,Q235,Q345
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Zinc coating
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40-275g or as client's requirement
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Length
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20'GP:no more than 5.8 meter/pcs
40'GP/40'HQ:no more than 11.8 meters/pcs
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Thickness
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1.8-3.0mm
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Size
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100×50×50×20 ; 120×50×50×20 ;140×50×50×20 ; 160×60×60×20
180×60×60×20 ; 200×60×60×20 ;220×60×60×20 ; 240×70×70×20
250×70×70×20 ; 280×70×70×20;300×80×80×20
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Advantages
Ability to span length
Purlin erection is easier than others
Fast to erect and easy handling
No side drilling/cutting required
Assured dimensions and straightness
High durability, versatility and uniform quality
Low transportation cost due to decreased weight
C steel purlins joint drawing
