Stainless steel tube 12x1.5 mm AISI 304 (600 GRIT) — is a reinforced round structural metal product of precise calibration, featuring the maximum wall thickness and enhanced durability in its dimensional class. Manufactured from premium austenitic alloyed steel with a high chromium and nickel content, the product has an outer diameter of 12 mm, a wall thickness of 1.5 mm, and an inner diameter of 9 mm. The product is manufactured via advanced TIG welding technology with the external weld seam fully processed and mirror-polished to a high-grade 600 GRIT rating (chrome, high-gloss finish). The inner surface remains unpolished, and the weld seam itself is visually imperceptible from the outside due to the uniform final finish. The tubes are supplied in 6-meter lengths.
Material Specification and Standards
This profile is manufactured from high-grade food-safe stainless steel grade AISI 304, which is a well-known analogue of the 08Х18Н10 alloy and the European standard EN 1.4301. Due to its high content of chromium (~18%) and nickel (~10%), the metal demonstrates absolute resistance to oxidation, durability, rigidity under mechanical loads, and flawless anti-corrosion properties. Production strictly conforms to international engineering standards ASTM A-554 (USA) and EN 10296-2 (Europe), which guarantees flawless precision of geometric parameters and high reliability of the weld joint.
Scope of Application and Purpose
Due to the perfect mirror shine of its outer surface (600 GRIT) and the maximum structural rigidity of the 12x1.5 mm caliber, this tube is ideally suited for manufacturing reliable handrails, premium interior decor, bar counters, furniture for cafes, professional bar and restaurant equipment (HoReCa), kitchen, commercial, and medical equipment with strict requirements for frame strength.
Recommended environment: high-humidity zones, coastal areas, swimming pools, saunas, bathrooms, and restrooms, as well as food processing units (auxiliary structures), laboratories, and machinery or mechanical engineering facilities with high sanitary and hygienic demands (the glossy surface does not absorb odors and is easy to sanitize).
Technical and Operational Restrictions:
• Structural application only: this product belongs to the structural metal profile category and is not rated for internal pressure; therefore, it is strictly forbidden to use it in hydraulic systems or any high-pressure pipelines.
• Corrosion resistance: AISI 304 grade steel possesses extremely high resistance to moisture; however, prolonged direct contact with concentrated mineral acids or strong chlorine-containing substances without proper maintenance can damage the protective chromium oxide layer.
• Temperature range: the maximum continuous operating temperature is +600°C, the maximum short-term temperature is up to +850°C, and the minimum operating temperature reaches -196°C. Thermal shock resistance is rated as high.
Technical Recommendations for Mirror Surface Care
Recommended Cleaning Methods:
To maintain the original 600 GRIT high-gloss shine, mild soap solutions or specialized chlorine-free disinfectants should be applied. Cleaning must be carried out using only a soft cloth or a foam sponge.
Prohibited Maintenance Methods:
The use of products containing chlorine, active acids, abrasive powders, and stiff wire brushes is strictly prohibited. Failure to comply with these guidelines results in permanent tarnishing and scratching of the mirror surface.
The products are supplied in brand-new commercial condition, wrapped in a protective polymer film to minimize the risk of accidental scratches during logistics, handling, and installation. Country of origin: Vietnam.
Ukirs Company handles direct imports and offers to buy round stainless steel tubes 12x1.5 mm AISI 304 grade at the most competitive market price. Orders are fulfilled in multiplicities of 6 meters. Fast shipping by trusted freight networks is provided throughout Ukraine.