Stainless steel tube 8x1 mm (600 GRIT) — is a high-quality round structural metal product of precise calibration with excellent aesthetic and operational properties. The tube features an outer diameter of 8 mm, a wall thickness of 1.0 mm, and an inner diameter of 6 mm. The product is manufactured via advanced TIG welding technology with the external weld seam fully processed and mirror-polished to a 600 GRIT rating (chrome, high-gloss finish). The inner surface remains unpolished, and the weld seam is visually imperceptible from the outside. The tubes are supplied in 6-meter lengths.
Material Specification and Standards
This profile is highly versatile and can be manufactured from various alloyed stainless steel grades (such as AISI 201, AISI 304, or AISI 316) depending on the specific requirements of the project. 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 high rigidity of the 8 mm caliber, this tube is widely used in architectural design, furniture manufacturing, commercial display engineering, medical equipment, and advertising stands. However, the choice of the operating environment directly depends on the chemical composition of the metal:
- AISI 201 grade: best suited for indoor dry spaces, retail and exhibition halls with controlled humidity levels.
- AISI 304 grade (food-grade): optimized for outdoor applications (in moderate climates), coastal regions, and spaces with high humidity — swimming pools, saunas, bathrooms, and restrooms.
- AISI 316 grade (acid-resistant): engineered for harsh chemical environments, industrial facilities, as well as prolonged contact with seawater or chlorinated solutions.
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 pressure-retaining pipelines.
• Proper grade selection: to prevent premature corrosion of the structure, it is critical to strictly match the steel grade (AISI 201, 304, or 316) with the actual chemical and climatic conditions at the facility.
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 prevent accidental scratches during logistics, handling, and installation. Country of origin: China.
Ukirs Company handles direct imports and offers to buy round stainless steel tubes 8x1 mm at the most competitive market price. Orders are fulfilled in multiplicities of 6 meters. Fast shipping by trusted freight networks is provided throughout Ukraine.