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304 Polished Pipe in Oman
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304 polished pipe from Rico Steel brings thirty years of stainless mill experience to Oman. It uses SS 304 / UNS S30400 / 1.4301, an austenitic grade with 18 to 20% chromium and 8 to 10.5% nickel. Polishing gives that base metal a smooth, reflective surface with a clean aesthetic appearance. Architects specify it for handrails and façades, caterers fit it in commercial kitchens, and plant engineers run it through industrial lines.
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Rico Steel supplies 304 polished pipe in the ranges below.
| Parameter | Specification |
| ASTM / ASME Standards | ASTM A312, A554, A269; ASME SA312 |
| Size and Wall Thickness | 1/2 to 12 inch NB |
| Outside Diameter | 12.7 mm to 323.9 mm |
| Length | 6 metres standard; 3 to 12 metres cut to order |
| Manufacturing Type | Seamless and welded |
| Surface Finish | Satin 180 to 320 grit; mirror 400 to 600 grit |
| Shape and Pipe Ends | Round, square, rectangular; plain, bevelled, threaded |
SS 304 seamless polished pipe has no weld seam, so it holds higher pressure in process and utility lines that need a mirror finish.
SS 304 welded polished pipe starts as rolled strip joined along one seam, then we grind the weld flush for architectural runs.
SS 304 ornamental polished pipe suits gates, railings and furniture frames, where weld lines must vanish and the finish must match across every joint.
SS 304 round polished pipe delivers even wall distribution and predictable flow, which makes it the standard choice for handrails, columns and fluid lines.
SS 304 decorative polished pipe carries mirror or satin finishes for lobbies, showrooms and facades, where the pipe itself forms part of the design.
WE OFFER HIGH-QUALITY 304 POLISHED STAINLESS STEEL PIPES IN OMAN. WE ARE A DISTRIBUTOR & EXPORTER OF 304 POLISHED PIPES, AVAILABLE IN VARIOUS SIZES, WALL THICKNESSES, AND SURFACE FINISHES TO MEET DIFFERENT INDUSTRIAL, ARCHITECTURAL, AND DECORATIVE REQUIREMENTS.
Drawings and mill certificates list SS 304 under different national designations, so check the label before ordering.
| Standard | Designation |
| UNS | UNS S30400 |
| EN | EN 1.4301 / X5CrNi18-10 |
| JIS | JIS SUS 304 |
| AISI / ASTM | 304 / TP304 |
Corrosion resistance leads the list for 304 polished pipe. An 18% chromium content builds a self-repairing oxide film that withstands humidity, rain and routine washdowns. Tensile strength reaches 515 MPa minimum under ASTM A312. The smooth, reflective surface cleans with soap and water, so maintenance crews spend minutes rather than hours. Good formability and weldability let fabricators bend, cut and join the pipe on standard shop equipment. Satin and mirror finishes then deliver aesthetic appeal that holds up in direct sun.
Rico Steel verifies every lot before dispatch. Spectrometer analysis confirms chemical composition against the 18 to 20% chromium and 8 to 10.5% nickel limits. Tensile and yield testing prove mechanical performance, while inspectors measure outside diameter, wall thickness and length against the order. Surface and finish inspection catches scratches, pits and discoloration. Hydrostatic testing applies where pressure service demands it, and non-destructive testing follows where the project requires it. Each shipment carries a Material Test Certificate and quality documentation.
Start with grade and equivalent designation: confirm SS 304 and match it to UNS S30400, 1.4301 or SUS 304 on your drawings. Next, set pipe size and wall thickness from pressure and load figures. Choose seamless or welded construction; seamless suits high pressure, welded suits architectural runs. Pick a surface finish, from 180 grit satin to 600 grit mirror. Define application and service conditions, such as chloride exposure and temperature. Name the applicable ASTM / ASME or project standards, then list testing and documentation requirements in the purchase order.
304 polished pipe pairs 18% chromium corrosion resistance with 515 MPa tensile strength and a cleanable satin or mirror surface, which suits Omani buildings, utilities and food facilities. Size, finish and specification decide how the pipe performs on site, so confirm all three before you order. Send your drawings and quantities to Rico Steel for a quote.
Rico Steel supplies seamless, welded, ornamental, round and decorative 304 polished pipe in Oman, each with satin or mirror finish, from 1/2 to 12 inch NB.
Yes. Rico Steel ships 304 polished pipe to Oman in standard 6 metre lengths, with cut lengths and custom finishes arranged against your project drawings and quantities.
Buyers choose satin finish at 180 to 320 grit or mirror finish at 400 to 600 grit, and Rico Steel matches the grit to your visual requirement.
Projects in Muscat, Sohar and Salalah use it for handrails, facades, kitchen equipment, water lines and interior fittings, plus utility piping in chemical and petrochemical plants.
Coastal Oman suits 304 polished pipe above the splash zone when crews rinse it with fresh water regularly. Continuous seawater immersion calls for grade 316 instead.
Rico Steel is a prominent manufacturer of Stainless Steel Welded Pipes and Tubes. The management always set benchmarks and push development forward in metallurgy. Stainless Steel Welded Pipes & Tubes stockist of all sizes and grades.