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InvoicingBy Actual WeightOiled or Non-oiledNon-oiled
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Section ShapeRoundSurface TreatmentGalvanized
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Tolerance±5%, ±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 PipeCertificateAPI , CE, JIS, ISO 9001
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Delivery Time30 days, 30 daysGradeQ235B
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Length12 m, 6 m, 6.4 m, 1-12mOuter Diameter20 - 600
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Processing ServiceBending, Welding, Decoiling, Punching, CuttingSpecial PipeAPI Pipe, EMT Pipe, Thick Wall Pipe
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StandardASTMThickness2 - 20 mm(0.08-0.79in)
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Secondary Or NotnewSurfaceHot dipped galvanized
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Zinc coating200-500g/m2Typeseamless steel pipe
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Pipe endPlain ends / Bevelled endscompany styleManufactory, mill, producer & exporter
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Production lines170 Production LinesVolumeexport 13 Million Tons
A galvanized tubo hierro enquiry for 2, 3 or 4 pulgadas should identify the required pipe diameter and wall. Confirm the Q235B supply specification before selecting a tube for fluid or structural duty.
- Q235B is the stated steel grade.
- Round is the described section shape.
- Hot-dipped galvanized is a stated surface treatment.
- The technical wall range is 2-20mm.
- Plain or bevelled ends require selection.
Clarify the pulgadas size request
State the actual nominal size and required outer diameter for the galvanized pipe. Ask for a dimensioned specification rather than converting the title into an assumed bore or outside diameter.
Agree coating and pipe construction
The tube description names galvanized surface and seamless steel pipe. Confirm the manufacturing form, coating requirement and end treatment for the proposed supply before approval.
Check the intended service standard
Provide the fluid, structural or other service requirements with the Q235B enquiry. API, CE, JIS and ISO labels need relevant documents; broad application names do not prove a pressure rating or fitness for every listed duty.



