Stainless steel pipe 19x1.5 mm AISI 201 (600 GRIT) — a high-quality round structural metal product of precise gauge, made of modern alloyed austenitic steel. The product has an outer diameter of 19 mm, a wall thickness of 1.5 mm, and an inner nominal diameter of 16 mm. Due to this ratio of geometric parameters, this model possesses high mechanical bending rigidity and resistance to static loads while maintaining an optimal weight per meter. The production is carried out by welding method using advanced TIG technology with complete technological seam cleaning and multi-stage mirror polishing of the outer weld to a high roughness class of 600 GRIT (chrome, mirror, gloss). The inner surface remains untreated, while the weld itself is visually imperceptible from the outside due to uniform finish processing. The pipe is supplied in bars with a length of 6 meters.
Material of Manufacture and Standards
This profile is manufactured from cost-effective and durable chromium-manganese stainless steel grade AISI 201, which is a well-known analogue of the 12Х15Г9НД alloy and the European standard EN 1.4372. Due to its balanced alloying with manganese and nitrogen, this steel grade possesses excellent mechanical properties, high hardness, and ductility, and it responds well to welding and mechanical processing. It serves as a rational and affordable alternative to more expensive steel grades for indoor structures. Production is regulated by international engineering standards ASTM A-554 (USA) and EN 10296-2 (Europe), which guarantees flawless precision of geometric parameters, correct roundness, and high reliability of the welded joint.
Scope of Application and Purpose
Due to its perfect mirror shine of the outer surface (600 GRIT) and high frame strength, the pipe with a diameter of 19 mm is a popular material for design, advertising, and construction of interior elements. It is actively used for the manufacture of furniture elements, stable bar counters, advertising structures, and exhibition stands, sports equipment and trainers, stylish kitchen equipment, and decor elements for the HoReCa sector (cafes, bars, restaurants). The model also finds application in individual units of engineering, mechanical engineering, in laboratories and medical institutions (for equipment that does not come into contact with aggressive reagents).
Recommended Environment: dry enclosed spaces, office, residential and shopping centers, medical institutions and laboratories (general areas), conditions of moderate and non-aggressive climate (without prolonged direct exposure to atmospheric precipitation), general-purpose industrial facilities.
Technical and Operational Limitations:
• Structural Purpose: the product belongs to the category of structural metal products and is not designed for internal pressure, therefore it is strictly forbidden to use it in hydraulic systems and any main pipelines under pressure.
• Humidity and Chemical Regime: AISI 201 grade steel has lower corrosion resistance compared to chromium-nickel alloys (such as AISI 304), so it is not recommended for use in environments with constant high humidity (swimming pools, saunas, outdoor air in coastal areas) or highly aggressive chemical solutions.
• Temperature Range: the maximum continuous operating temperature is +400°C, the maximum short-term temperature is up to +550°C, and the minimum operation temperature reaches -40°C. Resistance to sharp temperature fluctuations is medium.
Technical Recommendations for Mirror Surface Care
Recommended Cleaning Methods:
To preserve the original glossy shine of the 600 GRIT surface, mild soapy solutions or specialized chlorine-free disinfectants should be applied. Cleaning is performed exclusively with a soft cloth or a foam sponge.
Prohibited Care Products:
The use of agents containing chlorine, active acids, as well as abrasive powders and stiff metal brushes is not permitted. Failure to comply with these rules leads to rapid dulling of the gloss and the appearance of scratches.
The products are delivered in proper commercial condition (new), enclosed in a protective polymer film, which minimizes the risk of accidental damage during logistical operations and installation. The country of origin is Vietnam.
The Ukirs company carries out direct supplies and offers to buy stainless steel round pipe 19x1.5 mm of AISI 201 grade at the most favorable market cost. Sales are released with a minimum order quantity starting from 3 meters. Fast delivery by verified transport services throughout the territory of Ukraine is provided.