Hot Dip Galvanized Round Steel Pipe / GI Pipe Pre Galvanized Steel Pipe Galvanized Tube For Construction
+ 86 18888346802
+ 86 18888346802
rita@lanchuansteel.com
INQUIRY

Thickness(mm)0.12-5.0thickness (     g/㎡)50-600
Width(mm)90-1500Surface     treatmentC/R/C5/A/O/U
Zinc layer weight(g/㎡)60~275Range     of applicationRefrigerator,     washing machine, air conditioning, microwave oven, lighting, TV, audio   and   video
GradeQ195, Q235
SGCC, SGCH,SGC340 SGC400 SGC440     SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490     SGH540
DX51D DX52D DX53D DX54D
S220GD S250GD S280GD S320GD     S350GD S400GD S500GD S550GD
Surface treatmentRegular spangle,Minimum spangle, Zero spangle,     Big spangle
HardnessSoft hard(HRB60),medium hard(HRB60-85),full     hard(HRB85-95)
Surface TreatmentChromated/Non-Chromated, Oiled/Non-oiled, Skin     pass


Ordinary   surfaceFAOrdinary       surface
Higher finish surfaceFBSmall     corrosion points, dark spots, band marks,   zinc particles,   passivation defects   are allowed
High finish surfaceFCNo     corrosion spots are allowed, but minor   indentation, scratch,   zinc flow   ripple, minor passivation defects are   allowed in a   small area, and the FA   surface is maintained on the other   side   at least


ct numberYield strengthTensile strengthElongation after fracture   ratio   A80(%)(>=)
Nominal thickness
<=0.040.04-0.060.60-1.01.0-1.2
SGCC205270--

SGCD1-270-343638
SGCD2-270-363840
SG34024534020202020
SG40029540018181818
SG44033544018181818


FAQ

Q : Can you send samples?
A : Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q : What product information do I need to provide?
A : You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 
Q : What are the shipping ports?
A : Under normal circumstances, we ship from Qingdao Tianjin, ports, you can choose other ports according to your needs. 
Q : How long does your delivery time take?
A : In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

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