Hot Dip Galvanized Square Steel Tube Inquiry | GI Hollow Section for Construction Fencing
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InvoicingBy Actual WeightOiled or Non-oiledNon-oiled
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Section ShapeSquareSurface TreatmentGalvanized
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Tolerance±1%Alloy Or NotNon-Alloy
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ApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe, OtherCertificateAPI , CE, BSI, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001
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Delivery Timewithin 7 daysGradeQ195/Q215/Q235/Q345
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Processing ServiceWelding, Punching, Cutting, Bending, DecoilingSpecial PipeAPI Pipe, EMT Pipe, Thick Wall Pipe, Other
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StandardASTM GB JISTechniqueERW
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Product NameGalvanized Steel PipeSurfaceZinc Coating
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Payment Terms30%TT Advance + 70% BalanceLength12M, 6m, 6.4M, 1-12m
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Key wordsgalvanized square steel pipeShapeSquare. Rectangular.Round
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UsageBuilding ConstructionMOQ5 Tons
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MaterialQ195/Q215/Q235/Q345PackageSeaworthy Standard Package
Provide actual square section dimensions before selecting galvanized tube for fencing or construction fabrication.
Outside shape
The section field identifies square while the broader shape list also includes rectangular and round forms. Confirm the intended outside sides and actual carbon designation rather than assuming all forms share one compatible wall or application rating.
Wall and length
The actual options pair a0.5–12 mm wall range with 12 m or required length. Select a compatible actual wall and finished length, then agree ERW delivery, non-oiled surface and the requested hot dip coating inspection.
- Actual steel designation
- Outside side drawing
- Compatible wall and tolerance
- Length and ERW condition
- Zinc and fencing inspection
Project acceptance
Construction and fluid applications are listed without design results. Request material and system records; the listing establishes no pressure capability, fence load rating, corrosion lifetime or certified structural capacity.





