PTR 3×3 6×3 6×4 10×6 Inch Galvanized Hollow Tube Requests |¼ and ⅜ Inch Wall and Route Selection
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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, Other, EMT Pipe, Thick Wall Pipe
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StandardASTM GB JISTechniqueERW
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SurfaceZinc CoatingPayment Terms30%TT Advance + 70% Balance
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Length12M, 6m, 6.4M, 1-12mKey wordsgalvanized square steel pipe
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ShapeSquare. Rectangular.RoundUsageBuilding Construction
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MOQ5 TonsMaterialQ195/Q215/Q235/Q345
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PackageSeaworthy Standard PackageService24 Hour Online
PTR 3×3 6×3 6×4 10×6 Inch Galvanized Hollow Tube Requests |¼ and ⅜ Inch Wall and Route Selection
Galvanized square or rectangular tube has an actual 12m length and 0.5–12mm wall choice. The body identifies ERW technique and gives 6m,6.4m and 1–12m alternatives, with Q195/Q215/Q235/Q345 materials.
The title inch section sizes and¼inch or⅜inch walls require a complete outside-size drawing and feasible combination. Welded and seamless wording need one selected manufacturing route; the body ERW entry does not prove seamless supply.
For structural fabrication, specify grade, section, coating acceptance and end details. The source general ASTM/GB/JIS and certificate lists do not establish pressure rating or load capacity. Request selected material and dimensional inspection evidence rather than treating all title section and wall combinations as validated supply.





