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Hot Dip Galvanized Square Pipe

The hot dipped galvanized square pipe are used in structural projects, shelves, racks, trailers and in ornamental purpose. The framework made by square steel tubes, is used for providing support to the roof. This framework is also used as roof top ventilation baffles. With compare to round steel pipes, square steel pipes are little more efficient.

I.Product Basic Info:

NameHot dipped galvanized square pipe
SurfaceGalvanized (200-220g/m2 usual,can be request by customer)
MaterialQ195,Q215,Q235
MOQ 1 tons for normal size and material
WTAs customer’s requests
Payment termsTT or L/C
Trade termsFOB,C&F,CIF,EXW
LengthFixed or random,as customer request.
End TreatmentPlain(can be threaded,punch,shrink,extension… )
Lead time

within 7 days from stock with 6m length ,20-25 days for customized pipe according to the qty

 2.Product  Chemical Composition & Mechanical Properties :  

GradeChemical CompositionMechanical Properties
CMnSiSPYieldTensileElongation
Strength MpaStrenth Mpa %
Q1950.06-0.120.25-0.50≤0.30≤0.045≤0.05≥195315-430≥33
Q2350.12-0.200.30-0.67≤0.30≤0.045≤0.04≥235375-500≥26
Q345≤0.201.00-1.60≤0.55≤0.04≤0.04≥345470-630≥22

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