Galvanized Square Rectangular Steel Hollow Tube, 20–500 mm Width Requirements
-
CoatingZ41 ~ Z60HardnessHard
-
Spangle TypeRegular SpangleThickness1.2mm~20mm or customized, 1.2-20mm
-
TypeSteel Square Tube PipeApplicationMaking Pipes, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Container, Making Fences, Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe
-
CertificateAPI , CE, SNI, BIS, SONCAP, TISI, KS, JIS, Gs, ISO 9001Delivery TimeWithin 7 days(in stock)
-
GradeSt52, S235JR,S235JO,S235J2,SS330,SPHC, S185,CS Type BLength6m, 12M, 6.4M or customized, 12M, 6m, 6.4M
-
Oiled or Non-oiledNon-oiledProcessing ServiceWelding, Punching, Cutting, Bending, Decoiling
-
Skin PassYesStandardASTM
-
TechniqueCold Rolled BasedTolerance±1%
-
Product NameGalvanized Square PipeAlloy Or NotNon-Alloy
-
Special PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeMOQ1 Ton
-
PackingSeaworthy Standard Packing
Galvanized Square Rectangular Steel Hollow Tube, 20–500 mm Width Requirements
Galvanized square tube has a customer specification option with an actual 20–500 mm width label. Described thickness is 1.2–20 mm, with lengths of 6, 6.4 or 12 m or custom.
Define both section sides, exact wall and cut length, distinguishing square from rectangular supply. Choose the required St52 or other confirmed material grade and dimensional tolerance. A broad width range does not establish every wall and section combination as available.
The Z41–Z60 code has no area unit and requires a coating acceptance definition. Cold rolled base, non-oiled surface and skin passing are described but provide no numerical hardness result. General fluid, boiler and hydraulic applications do not prove pressure capacity, structural load or service approval for the selected hollow section.
