EN 1090-2 EXC3 · AWS D1.1 · ISO 9001 · CE MARK
Drawing / BOM review — formal quotation within 48h
Steel Tube & Structure Product
Q235B Hot Dip Galvanized Square Steel Tube, JIS/ISO 9001, wall thickness 2–50 mm, 6 m / 12 m length — ERW process with ±1% dimensional tolerance ensures structural precision for building frames and scaffolding. Hot dip galvanized coating delivers long-term corrosion resistance for outdoor and industrial environments. Full mill test certificates with material traceability from our own steel mill, plus third-party inspection available upon request.
¥520.00
Q235B Hot Dip Galvanized Square Steel Tube, JIS/ISO 9001, wall thickness 2–50 mm, 6 m / 12 m length — ERW process with ±1% dimensional tolerance ensures structural precision for building frames and scaffolding. Hot dip galvanized coating delivers long-term corrosion resistance for outdoor and industrial environments. Full mill test certificates with material traceability from our own steel mill, plus third-party inspection available upon request.
[“Q235B hot dip galvanized square steel tube EN 10219 ASTM A500 equivalence”, “hot dip galvanized coating thickness ASTM A123 standard requirements”, “Q235B S235JR A36 steel grade equivalence chart”]
Request For Quotation
Send us sizes, grades, tonnage or drawings. Our engineering team replies within 48 hours with pricing, process proposal and lead-time plan.
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