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Galvanized Square Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: Q195-Q345 Q235 Q195 Q215 ST35-ST52 ST37 , etc. Wall thickness: 0.5mm-30mm, or as required. Outer diameter: 10mm 20mm-300mm 500mm, or as required. Length: 6m-12m, or as required. Surface: Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Galvanized square pipe is a hollow square section steel pipe with a square section shape and size made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil as a blank, cold-bent and formed by high-frequency welding. , Or a galvanized rectangular tube made of cold-formed hollow steel pipe prepared in advance and then processed by hot-dip galvanizing. Galvanized square pipes are divided into hot-dip galvanized square pipes and cold-galvanized square pipes from the production process. It is precisely because the processing of these two galvanized square tubes is different that they have many different physical and chemical properties. In general, they have many differences in strength, toughness and mechanical properties.
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Galvanized Square Pipe is a hollow square-section steel pipe made from hot-rolled or cold-rolled galvanized strip or coil, cold-bent and high-frequency welded, or produced by hot-dip galvanizing a pre-formed hollow section. It is supplied to standards including ASTM, DIN, ISO, EN, JIS and GB in material grades such as Q195-Q345, Q235, Q195, Q215, ST35-ST52 and ST37. Wall thickness ranges from 0.5 mm to 30 mm, outer diameter from 10 mm up to 500 mm, and length from 6 m to 12 m, all adjustable to requirements. Surface treatments include galvanized, 3PE, painting, coating oil, steel stamp and drilling.
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Shan Dong Lu Steel Co., Ltd. is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Shan Dong Lu Steel Co., Ltd. for prices, specifications and documents for Galvanized Square Pipe.
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Shan Dong Lu Steel Co., Ltd., a B2B supplier from China, dispatches Galvanized Square Pipe primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.