Qatar’s Trusted Round Bar Suppliers for Stainless Steel, Carbon Steel, Alloy Steel & Nickel Alloys
Mstar Enterprises is a trusted round bar supplier in Qatar, delivering high-quality steel round bars to meet the demands of critical industrial and infrastructure projects. Our product range includes stainless steel, carbon steel, alloy steel, and nickel alloy round bars, manufactured in compliance with international standards and supplied with complete material certification.
Serving major cities and industrial zones across Qatar, including Doha, Mesaieed, Ras Laffan, and Dukhan, we ensure reliable availability supported by efficient logistics and professional supply-chain management. Our focus on timely delivery helps clients maintain uninterrupted operations across fast-paced project environments.
Backed by stringent quality control, competitive pricing, and responsive customer support, Mstar Enterprises is the preferred choice for contractors, engineers, and procurement teams in Qatar seeking dependable round bar solutions for oil & gas, LNG, petrochemical, power generation, construction, and heavy engineering applications.
High-Quality Round Bar Supply Covering Qatar’s Major Industrial Hubs – Doha, Mesaieed, Ras Laffan, Dukhan and Al Khor
Technical Specifications of Steel Round Bars for Qatar
| Category | Details |
|---|---|
| Standards & Codes |
ASTM: A276, A479 (Stainless Steel); A105, A29 (Carbon Steel); A182 (Alloy Steel); B160, B164, B166, B408, B574 (Nickel Alloys) ASME: Section II, related codes as applicable EN / DIN: EN 10060, DIN 1013 JIS: JIS G4051 (Carbon Steel), JIS G4303 (Stainless Steel) |
| Grades Available |
Stainless Steel: 304, 304L, 316, 316L, 310, 321, 347, 904L Carbon Steel: ASTM A105, A350 LF2, AISI 1018, 1045, 1060 Alloy Steel: ASTM A182 F5, F9, F11, F22; 4140, 4340 Duplex & Super Duplex: UNS S31803 (2205), UNS S32750, UNS S32760 High Nickel Alloys: Inconel 600, 625, 718; Monel 400, K500; Hastelloy C22, C276; Incoloy 800, 825; Nickel 200/201 Others: Copper Nickel (70/30, 90/10), Brass, Bronze, Titanium, Aluminium |
| Size Range |
Diameter: 3 mm to 600 mm Length: Up to 12 meters (custom cut lengths available) |
| Tolerances |
ASTM A484 (Stainless Steel) EN 10060 (Hot Rolled Bars) |
| Forms & Manufacturing | Hot Rolled, Cold Drawn, Forged, Peeled, Centerless Ground, Machined, Turned, Heat Treated (Normalized, Annealed, Quenched & Tempered) |
| Surface Finishes | Bright, Black, Polished, Peeled, Rough Turned, Ground, Passivated (for Stainless Steel) |
| Mechanical & Chemical Testing |
Tensile Strength, Yield Strength, Elongation, Hardness (Rockwell/Brinell/Vickers), Charpy Impact Chemical Composition Analysis (Spectro/OES) Positive Material Identification (PMI) |
| Non-Destructive Testing | Ultrasonic Testing (UT), Eddy Current Testing, Visual & Dimensional Inspection, Straightness Check |
| Certification |
Mill Test Certificates (MTC) as per EN 10204 3.1 / 3.2 Certificate of Compliance Heat Number Traceability Third-Party Inspection (SGS, BV, TUV, Intertek) available |
| Packaging |
Standard export bundles & strapped Wooden crates/skids End-protected VCI film or corrosion inhibitor wrapping Custom marking, barcoding, and project-specific packaging available |
| Applications in Saudi Arabia |
Oil & Gas (onshore & offshore platforms) Petrochemical Plants (Jubail, Yanbu) Refineries & Desalination Plants Power Plants & Energy Projects Construction & Infrastructure (bridges, metro, high-rise) Marine & Shipbuilding Heavy Machinery & Engineering Components |
| Supply Notes |
Stock availability and MOQ depend on grade & form Lead times vary by size, grade, and finish Express delivery available to Riyadh, Jeddah, Dammam, Jubail, Al Khobar, and Yanbu |
Surface Finish of Round Bars
| SRE | Slit rolled edge | BD | Bright drawn |
|---|---|---|---|
| HRAP | Hot rolled annealed and pickled | CF | Cold finished |
| RT | Rough turned/peeled | P&T | Peeled and turned |
| PR | Peeled and reeled | ST | Smooth turned |
| P | Polished | CD | Cold drawn |
| HF | Hot finished | CG | Centreless ground |
Providing Premium Round Bars for Industrial Applications Across Qatar’s Major Cities
Mstar Enterprises is a dependable supplier and exporter of premium steel round bars in Qatar, supporting major industrial zones with efficient logistics and reliable supply solutions. Our streamlined distribution ensures materials are delivered on time to keep projects running without delays.
- Major Cities We Supply: Doha, Mesaieed, Ras Laffan, Dukhan, Al Khor, Al Wakrah
- Industries We Serve: Oil & Gas, LNG, Petrochemical, Power Plants, Infrastructure, Marine, Heavy Engineering, and Manufacturing
With certified materials, competitive pricing, and consistent delivery performance, Mstar Enterprises is a preferred round bar supplier for Qatar’s industrial and infrastructure projects.
