Galvanized GI Round Steel and Iron Pipe | Q235B, 12m Length and 0.5–27mm Wall Selection
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InvoicingBy Theoretical WeightOiled or Non-oiledSlightly Oiled
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Section ShapeRoundSurface 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 daysGradeQ235B
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Outer Diameter3 - 700 mm(0.12-27.56in)Processing ServiceWelding, Punching, Cutting, Bending, Decoiling
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Special PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeStandardGB, AISI ASTM JIS DIN GB
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Product nameGalvanized Steel PipeMaterialQ235/Q235B/Q345/Q345B/Q195/St37/St42/St37-2/St35.4/St52.4/St35
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TechniqueCold Drawn Hot RolledShapeRound Pipe Tube
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Zinc layer thickness0.8-4.0mm or customizedDiameter15-50mm or customized
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Wall thickness2-10mm or customizedPackingStandard Seaworthy Packing
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Payment terms30%TT Advance + 70% Balance
Galvanized GI Round Steel and Iron Pipe | Q235B, 12m Length and 0.5–27mm Wall Selection
Galvanized round steel pipe has an actual 12m length and 0.5–27mm wall selection. The body names Q235B principal grade, a 3–700mm outside diameter range and a separate 15–50mm or custom diameter entry.
The descriptive wall is 2–10mm or customized, so choose one feasible diameter and wall combination. The zinc layer is recorded as 0.8–4.0mm or customized; confirm that raw unit and requirement rather than silently substituting another measurement.
Slightly oiled delivery and cold drawn or hot rolled technique terms are supplied. Specify the selected material standard, manufacturing route and coating acceptance. Construction and industrial labels do not provide structural load or pressure capability. For bending or welding, include the drawing and required inspection criteria for the actual pipe.




