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CoatingZ30~Z40HardnessHard
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Spangle TypeRegular SpangleThickness1.6-5.4mm or customized
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TypeSteel PipeModel NumberHH02
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ApplicationMaking Pipes, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Container, Making Fences, Fluid Pipe, Boiler Pipe, Drill Pipe, OtherCertificateAPI , CE, SNI, PVOC, SABS, TISI, KS, JIS, Gs, ISO 9001
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Delivery TimeWithin 7 days(in stock)GradeGalvanized Steel
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Length1000mm-12000mm or customizedOiled or Non-oiledNon-oiled
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Processing ServiceWelding, Punching, Cutting, Bending, DecoilingSkin PassYes
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StandardASTMTechniqueHot Rolled Based, Hot Rolled Based
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Tolerance±1%Product NameGalvanized Steel Pipe
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SurfaceGalvanized CoatedShapeRound
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KeywordGalvanzied PipeColorSilver
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PackingSeaworthy Standard PackingMOQ5 Ton
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Payment30% TT Advance+70% TT Balance
Class B Pre Galvanized Round Tube, 63 mm OD x 6 m Greenhouse Requirements
HH02 round galvanized steel pipe is described with thickness 1.6–5.4 mm and lengths 1000–12000 mm or custom. Actual selections are customer specification and a width range label of 50–2000 mm.
Define the required 63 mm outside diameter and 6 m length explicitly, and clarify the width label rather than treating it as a confirmed diameter. Specify the base steel grade, applicable Class B standard and pregalvanized manufacturing route.
For a greenhouse frame, provide the connection drawing and required structural acceptance. The Z30–Z40 code has no area unit and needs a coating measurement basis. Food security project wording does not establish food contact approval. No frame capacity, corrosion life or verified certification is supplied by generic application and processing descriptions.




