Stainless steel round pipe 57x1.5 mm AISI 304 (600 GRIT) — is a high-quality, versatile element of structural metal products with a round cross-section, manufactured from premium food-grade chromium-nickel austenitic stainless steel. The combination of an outer diameter of 57 mm and a wall thickness of 1.5 mm provides the product with increased resistance to dynamic loads, high torsional stiffness, and reference durability. The exact inner through diameter is 54 mm. The profile is manufactured using the automatic TIG (Tungsten Inert Gas) welding method, which guarantees 100% monolithicity, maximum density, and flawless strength of the welded joint along the entire length of the bar. The outer surface undergoes premium multi-stage processing with ultra-fine abrasives to achieve the highest roughness class of 600 GRIT, thanks to which the pipe acquires a smooth mirror shine (chrome effect). This treatment not only ensures an aesthetic premium appearance but also completely eliminates the retention of dirt, does not absorb odors, and does not promote bacterial growth, maximizing the ease of maintenance. The products are supplied in standard bars with a length of 6 m.
Material of Manufacture and Standards
This mirror profile is manufactured from stainless steel grade AISI 304 (according to GOST — 08Х18Н10, European standard — EN 1.4301). This alloy is one of the most popular grades in the world, as it contains approximately 18% chromium and 8–10% nickel. The high nickel content provides the pipe with extreme resistance to corrosion, oxidation, and the influence of various chemicals, allowing the metal to operate continuously in wet and aggressive environments for decades. Production is strictly regulated by leading international engineering standards ASTM A-554 (USA) for structural steel and EN 10296-2 (Europe), which guarantees perfect geometric roundness and calibration stability along the entire length of the bar. The country of origin of this series is Vietnam.
Scope of Application and Purpose
Due to the outstanding combination of high corrosion resistance, strength, and the flawless mirror shine of 600 GRIT, the 57x1.5 mm caliber pipe is an indispensable material for a wide range of industrial and architectural projects of increased complexity.
Auto Tuning, Road Infrastructure, and Wet Mode: due to its high thermal stability and ease of processing, this diameter is a popular base in the automotive tuning sector for creating exhaust system elements. In construction and landscaping, the pipe is used for erecting reliable fencing lines, handrails, flagpoles, banner holders, masts, outdoor brackets, and decorative poles. It is also used to manufacture reinforced power body armor for SUVs (bull bars, protective bumper guards, side steps) and urban infrastructure elements: sidewalk and anti-parking posts, parking restrictors, road barriers, and removable obstacles.
Recommended Environment: open air (outdoor use in moderate climates), coastal marine zones, facilities with constant high humidity (swimming pools, saunas, bathrooms, restrooms). The profile is recommended for mechanical engineering, technical devices, water transport, as well as for the manufacture of technological equipment, pipelines, and auxiliary structures in food processing blocks.
Technical and Operational Limitations:
• Structural Purpose: the product belongs to the category of structural stainless steel products (ASTM A-554). Due to the specific nature of the structural TIG weld seam, this pipe is categorically forbidden to be used as a high-pressure main pipeline in industrial or municipal pressure engineering networks with extreme hydrodynamic loads.
• Chemical Mode: despite the maximum resistance of AISI 304 steel to moisture, it is not recommended for use in highly aggressive chemical environments (prolonged contact with concentrated mineral acids or alkalis).
• Thermal Loads: the profile has outstanding thermal stability and the highest resistance to temperature drops. The maximum continuous operating temperature is +600°C, the maximum short-term operating temperature (heating) is +850°C, and the minimum operating temperature reaches cryogenic -196°C.
Technical Recommendations for Mirror Surface Care
Recommended Cleaning Methods:
To preserve the original reference mirror shine of the 600 GRIT coating, mild soapy solutions or specialized chlorine-free disinfectants should be used. Cleaning is performed exclusively with a soft cloth (microfiber) or a foam sponge, which easily remove dust, traces of atmospheric precipitation, and handprints.
Prohibited Care Products:
It is strictly forbidden to use agents containing chlorine, active acids, as well as stiff metal brushes, scourers, or abrasive powders. Violation of these instructions leaves micro-scratches on the mirror surface, which leads to a rapid loss of gloss and localized tarnishing of the chrome.
The products are delivered in perfect new condition, with each bar reliably protected by a special polymer film, which completely eliminates the risk of scratches, chips, or scuffs during logistical operations, warehouse storage, and installation works.
The Ukirs company carries out direct supplies of high-quality stainless steel products and offers to buy stainless steel round pipe 57x1.5 mm grade AISI 304 at the most favorable and competitive price on the market, both wholesale and retail. Sales are released with a minimum order quantity starting from 3 meters. If your project involves operation in conditions of high humidity, in the open air, or requires high thermal resistance, a pipe made of AISI 304 will be a flawless and technically viable choice. We guarantee full compliance of the products with international engineering standards and ensure prompt delivery by verified transport companies throughout Kyiv and the entire territory of Ukraine.