Stainless steel round pipe 25x1 mm AISI 304 (600 GRIT) — a premium structural metal product of precise gauge, manufactured from high-quality alloyed food-grade steel of the austenitic class. The product has a fixed outer diameter of 25 mm and a wall thickness of 1.0 mm, which provides an inner through diameter of 23 mm. This geometric configuration classifies the pipe as a thin-walled (lightweight) rolled product, which guarantees an optimal combination of high bending stiffness of the frame and minimum mass of the spatial structure. The profile is manufactured using advanced high-precision TIG welding technology with complete technological cleaning and multi-stage mirror polishing of the outer weld to the highest roughness class of 600 GRIT (chrome, mirror, gloss). The finish processing with ultra-fine abrasives makes the weld visually and tactually absolutely imperceptible from the outside, giving the product flawless aesthetics and maximum light-reflective shine. The pipe is supplied in bars with a length of 6 meters.
Material of Manufacture and Standards
This profile is manufactured from highly reliable food-grade stainless steel grade AISI 304, which is a direct reference analog of the alloy 08Х18Н10 according to GOST and the European standard EN 1.4301. Thanks to the high content of chromium (about 18%) and nickel (about 10%), this metal provides the product with absolute resistance to oxidation and reliable long-term operation under the influence of aggressive factors. Production is strictly regulated by leading international engineering standards ASTM A-554 (USA) and EN 10296-2 (Europe), which guarantees perfect roundness of the metal product, strict precision of geometric dimensions, and maximum strength of the welded joint. The country of origin for this series of metal products is Vietnam, whose plants are known for strict quality control and a high level of factory surface polishing.
Scope of Application and Purpose
The universal outer diameter of 25 mm combined with a lightweight thin-walled structure and flawless mirror gloss (600 GRIT) makes this pipe an indispensable material for premium design and construction. The high corrosion resistance of AISI 304 steel allows it to be confidently used in places with constant humidity. It is the primary choice for the production of durable household elements: curtain rods for bathrooms, reliable holders and handrails for protective curtains in restrooms and shower cabins. The model is also mass-used to create reliable handrail systems, stylish designer furniture, modern medical and laboratory equipment where perfect smoothness is required. The 600 GRIT surface completely prevents the accumulation of contaminants and bacterial growth, which allows the pipe to be operated in food blocks, canteens, and the pharmaceutical industry.
Recommended Environment: coastal zones, swimming pools, saunas, bathrooms and restrooms, medical and laboratory institutions, food industry enterprises, as well as exhibition halls, furniture production, and public interiors.
Technical and Operational Limitations:
• Structural Purpose: the product belongs to the category of structural metal products and is not designed for internal pressure. It is strictly forbidden to use it in hydraulic systems, high-pressure main pipelines, fuel lines, or pressurized communications.
• Environmental Specification: despite its high resistance to most organic acids and moisture, this steel grade is not recommended for use in highly aggressive chemical environments or in direct constant contact with concentrated acids and industrial chlorides.
• Temperature Regime: the alloy grade AISI 304 has exceptional resistance to temperature changes. The safe operation range spans from critically low cryogenic -196°C to a maximum continuous operating temperature of +600°C. Maximum short-term thermal heating without loss of strength is allowed up to +850°C.
Technical Recommendations for Mirror Surface Care
Recommended Cleaning Methods:
To preserve the original reference 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 (microfiber) or a foam sponge. The mirror surface does not absorb odors and is easily cleaned of dust or water.
Prohibited Care Products:
The use of agents containing chlorine, active acids, as well as abrasive powders and stiff metal brushes is not allowed. Failure to comply with these rules leads to micro-damage to the passive protective layer of the metal, the appearance of scratches, and dulling of the gloss.
The products are delivered in proper commercial condition (new) in a protective polymer film, which completely minimizes the risk of accidental damage, scratches, and scuffs during logistical operations, warehouse storage, and installation.
The Ukirs company carries out direct supplies of stainless steel products and offers to buy stainless steel round pipe 25x1 mm grade AISI 304 at the most favorable market cost, wholesale or retail. Sales are released with a minimum order quantity starting from 3 meters. Fast delivery by verified transport services is provided throughout the territory of Ukraine.