Stainless steel round pipe 25 mm (600 GRIT) — a versatile and one of the most popular elements of high-quality structural metal products of precise gauge. The product is manufactured in the form of a hollow cylinder with a fixed outer diameter of 25 mm. This gauge is a reference standard for creating lightweight yet extremely durable spatial frames, fencing systems, and decorative-functional complexes. Depending on the project needs, this position is supplied in various metal modifications (AISI 304, AISI 201, AISI 316, AISI 430), allowing the selection of optimal properties for any conditions. 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 makes the weld visually and tactually imperceptible from the outside, guaranteeing 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 structural profile is manufactured from high-quality alloyed stainless steel, which ensures a long service life, high strength, and excellent weldability. The production of the goods is strictly regulated by leading international engineering standards ASTM A-554 (USA, American Society for Testing and Materials) and EN 10296-2 (European Industrial Standard). This guarantees perfect roundness of the metal product, precision of the declared geometric dimensions, and maximum reliability of the TIG 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.
Technical Modifications and Stainless Steel Grades
Due to consistently high demand, the stainless steel round pipe with an outer diameter of 25 mm is produced in a wide assortment of wall thicknesses (most common options available on the market are 0.8 mm, 1 mm, 1.2 mm, 1.5 mm, 2 mm, 2.5 mm, and 3 mm), which allows exact selection of frame stiffness for specific engineering tasks. Depending on the conditions of future use, this position is supplied in the following alloy grades:
• AISI 304 (08Х18Н10 | EN 1.4301) — classic food-grade stainless steel, maximally resistant to corrosion and oxidation in humid environments. It is used in the food, chemical industries, construction, and premium design.
• AISI 201 (12Х15Г9НД | EN 1.4372) — an economically advantageous analog with high surface hardness, optimal for interior structures that do not come into contact with aggressive chemicals.
• AISI 316 (10Х17Н13М2) — high-class acid-resistant steel, resistant to sea water, salts, and critical corrosion loads.
• AISI 430 (12Х17) — a technical grade of steel, the use of which requires strictly controlled operational conditions.
The correct choice of the alloyed steel grade for the specifics of the facility guarantees that the metal structure will not rust, will not tarnish, and will reliably serve for several decades.
Scope of Application and Purpose
The outer diameter of 25 mm combined with a flawless mirror gloss (600 GRIT) makes this pipe an indispensable material in interior design, furniture production, and commercial construction. It is mass-used to create reliable internal handrail systems, guardrails, stylish furniture for home and cafes, bar counters, as well as a variety of commercial exhibition equipment, advertising structures, and branded stands. Due to its perfect smoothness, hygiene, and moisture resistance, the pipe is the primary choice for the production of durable household elements: curtain rods for bathrooms, holders for protective curtains in restrooms and shower cabins.
Recommended Environment: office and shopping/entertainment centers, exhibition halls, residential and public interiors, furniture factories, HoReCa sector, as well as the transport sector.
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, and any pressurized communications.
• Usage Specification: specific limitations regarding temperature regime, humidity, and chemical resistance completely depend on the selected steel grade (AISI 201, 304, 316, or 430). Before installation, it is necessary to ensure that the physical and chemical properties of the chosen alloy match the project conditions.
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 (microfiber) or a foam sponge. The smooth surface does not absorb odors, does not promote bacterial growth, and is easily cleaned of dust or contaminants.
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 damage to the passive protective layer, dulling of the gloss, and the appearance of scratches.
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 25 mm of various steel grades 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.