Stainless steel round pipe 60.3x1.5 mm AISI 201 (600 GRIT) — is a high-quality, lightweight, and cost-effective element of structural metal products with a round cross-section, manufactured from high-alloy chromium-manganese austenitic stainless steel with the addition of nitrogen. The combination of an optimal outer caliber of 60.3 mm and a lightweight wall thickness of 1.5 mm makes this thin-walled pipe an ideal choice for creating strong yet not weight-overloaded metal structures. The exact inner through diameter is 57.3 mm. The profile is manufactured using automatic TIG (Tungsten Inert Gas) welding technology, which guarantees 100% monolithicity, high density, and flawless reliability of the welded joint. The seam is located inside the product and is completely invisible from the outside. The outer surface of the bar undergoes premium multi-stage processing with ultra-fine abrasives to achieve the highest roughness class of 600 GRIT, acquiring an ideally smooth mirror shine (chrome effect). This treatment not only ensures an aesthetic look but also prevents the retention of dirt, simplifying cleaning to the maximum. The products are supplied in standard bars with a length of 6 m.
Material of Manufacture and Standards
This thin-walled profile is manufactured from steel grade AISI 201 (known analogue according to GOST — 12Х15Г9НД, European standard — EN 1.4372). The modification of this alloy is based on the partial replacement of nickel with manganese and nitrogen, which provides the metal with increased hardness and mechanical strength at a significantly lower cost compared to the AISI 304 grade. The steel has medium (moderate) corrosion resistance, is non-magnetic, and is perfectly machineable, cuttable, and weldable. 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 stable calibration along the entire length of the bar. The country of origin of this series is Vietnam.
Scope of Application and Purpose
Due to the flawless balance of an affordable price, a lightweight design with a 1.5 mm wall, and premium mirror gloss of 600 GRIT, the 60.3x1.5 mm pipe is a rational choice for projects where the priority is aesthetics, clean lines, and moderate weight loads on the frame. The outer diameter allows for easy selection of standard connecting components and mounting fasteners.
Commercial, Exhibition, and Sports Equipment: the mirror thin-walled profile is widely used for manufacturing modern commercial equipment, racks, showcases, advertising structures, exhibition stands, as well as elements of sports equipment and lightweight metal structures in indoor fitness gyms.
Auto Tuning and Exhaust Systems: the 60.3 mm caliber with a 1.5 mm thickness is a popular standard for building and repairing lightweight automotive exhaust systems and mufflers. Stainless steel successfully withstands thermal loads and lasts times longer than ordinary black metal.
Recommended Environment: interior spaces of office, residential, and shopping centers, exhibition halls, dry premises with low or normal humidity levels, as well as elements of transport.
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 type, this pipe, despite its strength, is categorically forbidden to be used as a high-pressure main pipeline in pressure engineering networks.
• Humidity and Chemical Mode: due to the reduced nickel content, AISI 201 grade steel is not recommended for operation in environments with constant high humidity, outdoors (open space with frequent precipitation), as well as in aggressive chloride or salty zones (near the sea, swimming pools). Contact with active acids must be avoided. If high corrosion resistance in a humid environment is required, it is recommended to choose a similar pipe made of AISI 304 grade.
• Thermal Loads: the profile demonstrates medium resistance to thermal drops. The maximum continuous operating temperature is +400°C, the maximum short-term operating temperature (heating) is +550°C, and the minimum operating temperature reaches -40°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 disinfectants without free chlorine should be used. Cleaning is performed exclusively with a soft cloth (microfiber) or a foam sponge, which effectively remove dust, household dirt, and fingerprints.
Prohibited Care Products:
It is categorically forbidden to use products based on chlorine, active acids, as well as abrasive cleaning powders, stiff metal brushes, or scourers. The use of abrasives leaves micro-scratches on the mirror surface, which leads to loss of gloss and can trigger localized corrosion on AISI 201 grade steel.
The products are delivered in perfect new condition. Each bar is supplied in a protective polymer film, which completely guarantees the preservation of the mirror surface against scuffs, scratches, and accidental damage during transportation, logistics, and installation works.
The Ukirs company carries out direct supplies of high-quality stainless steel products and offers to buy stainless steel round thin-walled pipe 60.3x1.5 mm grade AISI 201 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 requires a lightweight, aesthetic, and strong frame at minimal cost under non-aggressive operating conditions, a pipe made of stainless steel 60.3x1.5 mm will be an ideal choice. We guarantee full compliance of the products with international TIG / ASTM A-554 standards and ensure prompt delivery by verified transport services throughout Kyiv and the entire territory of Ukraine.