Product C Purlin Specifications
All of the spec. could be adjusted in accordance with buyer's direction
|Hole Diameter||At buyer's option||Â±0.5mm|
Hot dipped galvanized c purlins production process:
C-purlin Processing Flow:
All C-steel s are shaped by automatic processing by C-steel make-up machine which according to given C-steel sizes, can automatically complete the C-steel forming process.
1~2.5mm thickness for pre-galvanizing & ZM310 materials
Feeding -- Flattening -- Forming -- Sizing -- Adjusting -- Measurement -- Punching -- Cutting off -- Pre-galvanizing C profile
3~5mm thickness for HDG materials
Feeding -- Flattening -- Forming -- Sizing -- Adjusting -- Measurement -- Cutting off -- Punching -- black C profile
Hot galvanizing C-steel, hot galvanizing cable bridge C-steel, glass guide channel C-steel, glass curtain wall C-steel, wiring channel C-steel, reinforced C-steel, caliper C-steel, single-side C-steel, hand fork lifter C-steel, expressway stand column C-steel, solar energy support C-steel, mould-hanger C-steel precision C-steel used for equipment etc.
Main application of C-steel:
Csteel is widely used for purline and wall beam of structural steel construction, and is applicable for combining into light roof truss and bracket.
In addition, it is also used as columns, bridges and arms in machinery light industry manufacture.
After the production of black c profile, it is needed to be galvanized. We can do average 70Î¼m~150Î¼m (standard EN1461) for hot dipped galvanizing. The higher zinc layer can make sure the steel products has strong anti-rust ability. It can be used for 30~ 50 years.
C purlin packing:
We can do OEM as customer's request. Normally our packing is as follows, we can ensure the stable during the shipping.
Galvanized C purlin application
It is widely used for solar mouting structure project and also roof and parking system
After galvanizing process, the steel c purlin is high anti-rust, it can be used for more than 50 years, which can be a long stable power supporting system.
What we can do to keep the traceability of galvanized c purlin?
We will label each bundle according to our customer's request with the heater number and coil number of the black c purlin. Then try to choose the same coil and heater number in the galvanizing zinc pool. Or we can stamp the numbers on the black c purlin. After galvanizing, we keep the original packing and put the label which customer need.
How we can control the quality?
Black coil inspection to control at the original step
Inspection of the black c purlin
Inspection of the galvanized c purlin
Final inspection after packing
Tianjin Sino Sources Tech Co Ltd