Stainless steel round pipe 21.3 mm (600 GRIT) — a premium structural metal product of precise gauge, distinguished by its increased strength due to a thick-walled design for its diameter. The fixed outer diameter of 21.3 mm, combined with an enhanced wall, provides exceptional indicators of mechanical rigidity, colossal resistance to bending, fracture, and durability under high operational loads. The products are manufactured by welding using advanced TIG (Tungsten Inert Gas) technology with complete technical cleaning and multi-stage mirror polishing of the outer weld to the highest roughness class of 600 GRIT (chrome, mirror, gloss). Finishing makes the weld visually and tactually imperceptible from the outside, guaranteeing flawless aesthetics of the product. The product is supplied in bars 6 meters long.
Material of Manufacture and Standards
This profile is made of high-quality stainless steel, which possesses unique chemical resistance, anti-corrosion durability, high plasticity, and strength. The metal is absolutely inert, resistant to oxidation, and demonstrates good weldability by standard methods. Production is strictly regulated by leading international engineering institutes and fully complies with ASTM A-554 (USA) standards for structural pipes and EN 10296-2 (Europe). This guarantees perfect roundness, accuracy of geometric parameters, and maximum reliability of the welded joint along the entire length. Country of origin — Vietnam.
Scope of Application and Purpose
The combination of a flawless mirror gloss (600 GRIT), moisture resistance, and increased strength makes the 21.3 mm diameter pipe a versatile premium-class material. Due to its thick-walled configuration, this model is a perfect blank for cutting internal or external threads, manufacturing barrel nipples, short threads, and threaded pipe nipples operated in difficult conditions. It is also ideally suited for manufacturing reliable railing systems, elements of furniture frames and racks, equipment for food blocks, and engineering solutions in machine building.
Recommended environment: restrooms and bathrooms (heated towel rails, handrails), production halls, industrial enterprises, objects of technology, machine building, as well as enclosed spaces and areas with a moderate climate.
Technical and Operational Limitations:
• Structural purpose: the product belongs to the category of structural metal roll and is not designed for internal hydraulic pressure; therefore, it is categorically prohibited to use it in pressurized main pipelines and high-pressure hydraulic systems.
• Chemical regime: despite the high overall anti-corrosion resistance of stainless steel, the pipe is not recommended for use in highly aggressive chemical environments (acidic or concentrated alkaline solutions).
Technical Recommendations for Mirror Surface Care
Recommended Cleaning Methods:
To preserve the original chrome brilliance of the 600 GRIT surface for a long time, mild soap solutions or specialized chlorine-free disinfectants should be used. Cleaning is carried out exclusively with a soft cloth (microfiber) or a soft foam sponge, which easily removes dust and contaminants.
Prohibited Care Products and Methods:
It is categorically prohibited to use chlorine-containing products, active acids, stiff metal brushes, and any abrasive powders. Failure to comply with these rules leads to damage to the protective layer, the appearance of micro-scratches, and irreversible tarnishing of the gloss.
The products are delivered in proper commercial condition (new) and are protected by a special polymer film, which completely minimizes the risk of accidental damage, scratches, and the formation of scuffs during logistical operations, storage in the warehouse, or installation.
The "Ukirs" company carries out direct supplies of stainless steel products and offers to buy a round stainless steel pipe 21.3 mm (600 GRIT) at the most favorable cost on the market. Sales are released with a minimum order multiple of 3 meters. We guarantee high quality of products, competitive prices, and fast delivery by verified transport services throughout Ukraine.