Stainless Steel Square Tube

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Galvanized Color Coating Carbon Steel Stainless Steel

8615665869999 goodsteel@good-steel.cn 8615263037896

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July 27, 2025 contact us 8615263037896 goodsteel@good-steel.cn

Stainless steel square tube is a type of hollow, long strip steel with a square cross-section. It is named square tube due to its square-shaped cross-section. Based on the cross-sectional shape, it can be further divided into square tubes and rectangular tubes. Stainless steel square tubes are classified into two categories: seamless steel tubes and welded steel tubes (also known as seamed tubes).

Standard��	ASTM EN DIN GB ISO JIS	Certification��	SGS, ISO, ROHS
Length��	6000-25000mm, etc	Surface��	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, Pickling, Bright, Mirror, Checkered, Embossed, Hair line, Sand blast, Brush, Etching, etc
Diameter��	3mm--1000mm, etc	Production Process��	Cold Drawn, Cold Rolled, Bright Anneal, etc
Thickness��	0.5-40mm	Surface Treatment:	Standard export package, suit for all kinds of transport, or as required.
Export Packing��	Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package	Loading Port:	Pickled, Passivation, Inside & Outside Mechanical Polishing, BA, Electropolishing (EP)
Heat Treatment Condition:	Solution Annealing and water rapid quenched, Bright Annealing,Stess Relieving Heat Treatment for U tubes	Trade Terms:	FOB, CNF, CIF
Grade��	201, 202, 304, 304L, 309, 309S, 310S, 316, 316L, 316Ti, 317L, 321, 347H, 409, 409L, 410, 410S, 420��420J1��420J2��, 430, 436, 439, 441, 444, 446, 1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, 2.4858, 2.4819
Advantage:	1. high quality surface, clean finished; 2. corrosion & oxidation resistance, more durable; 3. high ductility and good toughness; 4. high strength and to deform; 5. the use to diversity
Container Size��	20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High); 40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High); 40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High)

The products we are selling

SELLING PRODUCT

The products are widely used in multiple important fields such as automobiles, petroleum, railways, bridges, construction, electricity, transportation, machinery, shipbuilding, light industry, home appliances, etc.

Galvanized Steel Sheet

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Galvanized Square Tube

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