Steel GI Pipe

Hot-dip galvanizing it is an effective metal anti-corrosion method, mainly used in metal structure facilities in various industries.

The rust-removed steel parts are immersed in a molten zinc solution at about 500°C, so that a zinc layer is attached to the surface of the steel parts, thereby achieving the purpose of anti-corrosion.

And the Steel GI Pipe process: finished product pickling-water washing-adding auxiliary plating solution-drying-rack plating-cooling-medication-cleaning-polishing-hot-dip galvanizing completed.

Steel GI Pipe

Standard : BS 1139

Length : 6.0 m

Outer Diameter: 48.3mm

Thickness : 2.5 or 3.0mm

Surface : Galvanized

2 inch hot-dipped galvanized steel pipe gi pipes
Product Specification:

MaterialQ195,Q215,Q235,Q345,Gr.B
Outer Diameter1/2”-8” (round)  20×20–200x200mm(square)
Wall Thickness0.8mm-10mm
Length5.8m/6m/12m or customized
StandardEN39,ASTM A53,BS1387-85,GB/T3091-08,JIS-G3444,ISO65,BS1139 etc.
Zinc coatingPre galvanized:30-120g/m2;Hot dipped galvanized:220-480g/m2
End finishPlain/ beveled ends or threaded with sockets/coupling and plastic cap or grooved
InspectionWith hydraulic testing,eddy current and infrared test
Delivery timeWithin 20days or as your request
galvanized steel pipe SpecificationDiameter
mm
Thick
mm
Min. Thick
mm
Length 6m
Nominal DiameterInchkg/mkg/pc
DN151/221.32.82.451.358.14
DN203/426.92.82.451.7610.56
DN25133.73.22.82.55415.32
DN321.2542.43.53.063.5621.36
DN401.548.33.53.064.124.6
DN50260.33.83.3255.60733.64
DN652.576.143.57.53645.21
DN80388.948.8853.28
DN1004114.3411.5369.18
DN12551404.515.94298.65
DN1506168.34.519.27115.62
DN2008219.16.536.12216.72

Steel GI Pipe Steel GI Pipe Steel GI Pipe Steel GI Pipe Steel GI Pipe

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