building construction material C section steel purlin

building construction material C section steel purlin 1.good quality 2.China supplier 3.light weight 4.good service

 building construction material C section steel purlin  :

 advantages:.

Especially,when used as purlin ,it will reduce weight,  the roof steel quantity, both economic and efficiency.And no doubt it is the best choice of purlin in steel structure.

Commodity	c channel
Standard	ASTM  BS  GB/T 50018-2002
Steel grade	Q195 Q215 Q235 Q345 or at your request
Wall Thickness	0.8mm-3.8mm
Length for per piece	At your request
Specification	Height: 80-300mm
	Width:40-80mm
	Thickness:0.8mm-3.8mm
Raw material	Steel strip
Surface treatment	Puch hole
	Black painting or no painting
	Pre-galvanized or hot dipped galvanized
Application	Steel structure
	Engineering
Shape	C
Production capacity	6000 tons/month
Minimum order quantity	10 tons
Delivery time	20 days after deposite
Packing	At your request

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