Stainless steel round pipe 52x1.5 mm AISI 304 (600 GRIT) — is a premium, high-strength element of structural metal products manufactured from high-alloy food-grade austenitic stainless steel. Due to the balanced combination of an outer diameter of 52 mm and a wall thickness of 1.5 mm, this profile provides excellent bending stiffness, high resistance to static or dynamic deformations, and the capability to withstand solid mechanical loads. The exact inner through diameter equals 49 mm. The profile is manufactured using the automatic TIG (Tungsten Inert Gas) welding method, which guarantees 100% tightness, monolithicity, and maximum strength of the weld joint along the entire length of the bar. The outer surface of the pipe undergoes thorough multi-stage mirror processing with ultra-fine abrasives to the highest roughness class of 600 GRIT. This creates a flawless chrome effect (gloss, mirror), which gives the product a premium appearance, facilitates maintenance, and completely prevents the development of bacteria or retention of dirt on the surface. The pipe is supplied in standard bars with a length of 6 m.
Material of Manufacture and Standards
This profile is manufactured from the universal steel grade AISI 304 (classic food-grade stainless steel, full analogue according to GOST — 08Х18Н10, European standard — EN 1.4301). The high content of chromium (18%) and nickel (10%) ensures the formation of a stable passive layer on the metal surface, which instantly self-restores upon mechanical damage and guarantees absolute resistance to oxidation and rust for decades. Production is strictly regulated by leading international engineering standards ASTM A-554 (USA) for structural steel and EN 10296-2 (Europe), guaranteeing 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
The combination of a 1.5 mm wall, the outstanding corrosion resistance of AISI 304 steel, and the mirror shine of 600 GRIT makes this pipe an ideal choice for objects with increased requirements for durability, strength, and aesthetics. It is fully compatible with standard mounting hardware for railings. The profile is used for construction of reliable stair railings, handrails in high-traffic areas, as well as specialized support holders and handrails for people with special needs.
Marine Applications, Automotive Tuning, Furniture, and Equipment: due to its high resistance to salt and moisture, the pipe is used for the manufacture of structures on boats and yachts, marine equipment, and components. In mechanical engineering and auto tuning, it serves as the primary material for exhaust system elements and protective body armor. The profile is also mass-used in the manufacture of modern furniture to create stylish and durable interior details, and in the food industry — for auxiliary structures and processing lines contacting with products.
Recommended Environment: open air (outdoor application in all climatic conditions), coastal and marine zones, areas with constant high humidity, aqua zones (swimming pools, saunas, bathrooms, and restrooms), food blocks, as well as medical institutions, production halls, and laboratories where regular chemical disinfection is required.
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 forbidden to be used as a high-pressure main pipeline in industrial pressure systems and networks with extreme hydrodynamic loads. Operation in non-pressure systems and technological pipelines without pressure is allowed.
• Chemical Mode: despite the outstanding corrosion resistance of the AISI 304 grade, its use in highly aggressive environments (concentrated mineral acids, industrial salt solutions, and constant contact with undiluted chlorine-containing compounds) should be avoided.
• Thermal Loads: the alloy features high thermal resistance and exceptional stability under temperature drops (thermal shocks). The maximum continuous working temperature is +600°C, and short-term thermal heating is allowed up to +850°C. The minimum operating temperature reaches extreme -196°C (suitable for cryogenic conditions).
Technical Recommendations for Mirror Surface Care
Recommended Cleaning Methods:
To preserve the flawless glossy shine of the 600 GRIT coating, it is recommended to use mild soapy solutions or specialized chlorine-free disinfectants. Cleaning is performed using a soft cloth (microfiber) or a soft sponge, which effectively remove dust, traces of precipitation, and fingerprints.
Prohibited Care Products:
It is strictly forbidden to use agents based on chlorine, active concentrated acids, as well as abrasive cleaning powders, stiff metal brushes, or scourers. The use of abrasives leaves micro-scratches on the mirror surface, leading to localized dulling of the gloss.
The products are delivered in perfect commercial condition (new). Each bar is supplied in a protective polymer film, which 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 pipe 52x1.5 mm premium grade AISI 304 at the most favorable market cost, both wholesale and retail. Sales are released with a minimum order quantity starting from 3 meters. We ensure fast and reliable delivery of products by verified transport services throughout Kyiv and the entire territory of Ukraine.