In the Saudi market, stainless steel round bars, flat bars, duplex grades, alloy steel bars, and carbon steel bars are widely used in oil & gas facilities, petrochemical plants, fabrication workshops, power projects, and large-scale construction developments. Each application demands a specific material grade based on factors such as corrosion exposure, temperature, pressure, and mechanical load.
Verified Stainless Steel Round Bar Suppliers in KSA
Stainless Steel Round Bar (ASTM 316 / 316L)
Supplier Name: United Technology Trading & Contracting Co. Ltd.
Purpose:
Stainless steel round bars in ASTM 316 and 316L grades supplied by United Technology Trading & Contracting Co. Ltd. are intended for industrial, fabrication, and engineering applications across Saudi Arabia where enhanced corrosion resistance is required. These round bars are commonly sourced by commercial and industrial buyers operating in aggressive environments, including coastal regions and chemical processing facilities.
ASTM 316 and 316L stainless steel round bars are widely supplied across Saudi Arabia for applications involving exposure to moisture, chemicals, and elevated temperatures. These grades contain molybdenum, which significantly improves resistance to pitting and crevice corrosion compared to standard 304 grades, making them suitable for demanding industrial and marine-related applications.
These stainless steel round bars are used where material durability, corrosion resistance, and long-term operational reliability are critical, particularly in oil & gas facilities, petrochemical plants, and heavy industrial environments.
Product Specifications:
Grades Available: ASTM 316 / 316L
Item Code: CPIT2B
Business Category: Industrial stainless steel bars
Standards: ASTM compliant
Product Usage:
These stainless steel round bars are commonly used in:
Oil & gas and petrochemical facilities
Marine and coastal infrastructure projects
Industrial processing and chemical plants
Structural and mechanical engineering components
The material performs reliably in environments requiring high corrosion resistance, mechanical strength, and stability under continuous operational stress.
Supplier Address & Contact:
United Technology Trading & Contracting Co. Ltd.
101 Business Tower, Office #209, Unit #8
Al Jubail, Saudi Arabia – 9278
Phone: +966 13 361 8060
Mobile: +966 55 498 0749
Stainless Steel Round Bar (ASTM 310 / 310S)
Supplier Name: United Technology Trading & Contracting Co. Ltd.
Purpose:
Stainless steel round bars in ASTM 310 and 310S grades supplied by United Technology Trading & Contracting Co. Ltd. are intended for high-temperature industrial and engineering applications across Saudi Arabia. These round bars are commonly sourced by industrial buyers who require materials capable of maintaining strength and oxidation resistance under continuous thermal exposure.
ASTM 310 and 310S stainless steel round bars are widely supplied for applications involving furnaces, heat treatment equipment, and thermal processing systems. These grades are known for their high chromium and nickel content, which provides excellent resistance to scaling and oxidation at elevated temperatures.
These stainless steel round bars are selected where thermal stability, mechanical strength, and long-term performance under extreme heat conditions are critical.
Product Specifications:
Grades Available: ASTM 310 / 310S
Item Code: CPIT2B
Business Category: Heat-resistant stainless steel bars
Standards: ASTM compliant
Product Usage:
These stainless steel round bars are commonly used in:
Furnace and thermal processing systems
Heat exchangers and kilns
High-temperature industrial components
Power generation and refinery equipment
The material performs reliably in environments requiring resistance to oxidation, thermal cycling, and sustained high temperatures.
Supplier Address & Contact:
United Technology Trading & Contracting Co. Ltd.
101 Business Tower, Office #209, Unit #8
Al Jubail, Saudi Arabia – 9278
Phone: +966 13 361 8060
Mobile: +966 55 498 0749
Stainless Steel Round Bar (ASTM 321 / 347)
Supplier Name: United Technology Trading & Contracting Co. Ltd.
Purpose:
Stainless steel round bars in ASTM 321 and 347 grades supplied by United Technology Trading & Contracting Co. Ltd. are intended for industrial and engineering applications requiring resistance to intergranular corrosion during high-temperature service. These round bars are commonly sourced by buyers operating in environments involving frequent welding and thermal cycling.
ASTM 321 and 347 stainless steel round bars are widely supplied for applications in refineries, power plants, and pressure systems. These stabilized grades are designed to maintain structural integrity and corrosion resistance when exposed to elevated temperatures over extended periods.
These stainless steel round bars are used where metallurgical stability, long service life, and resistance to sensitization are essential.
Product Specifications:
Grades Available: ASTM 321 / 347
Item Code: CPIT2B
Business Category: Stabilized stainless steel bars
Standards: ASTM compliant
Product Usage:
These stainless steel round bars are commonly used in:
Refineries and petrochemical facilities
Power generation equipment
Pressure vessels and piping systems
Welded industrial assemblies
Supplier Address & Contact:
United Technology Trading & Contracting Co. Ltd.
101 Business Tower, Office #209, Unit #8
Al Jubail, Saudi Arabia – 9278
Phone: +966 13 361 8060
Mobile: +966 55 498 0749
Stainless Steel Round Bar (ASTM 904L)
Supplier Name: United Technology Trading & Contracting Co. Ltd.
Purpose:
Stainless steel round bars in ASTM 904L grade supplied by United Technology Trading & Contracting Co. Ltd. are intended for highly corrosive industrial environments across Saudi Arabia. These round bars are commonly sourced by industrial buyers who require superior resistance to acids, chlorides, and aggressive chemical media.
ASTM 904L stainless steel round bars are widely supplied in Saudi Arabia for applications where conventional stainless steel grades are insufficient. The high alloy content of 904L provides exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking.
These stainless steel round bars are used where material failure is not acceptable and long-term operational reliability is mandatory.
Product Specifications:
Grades Available: ASTM 904L
Item Code: CPIT2B
Business Category: High-alloy stainless steel bars
Standards: ASTM compliant
Product Usage:
These stainless steel round bars are commonly used in:
Chemical and acid processing plants
Offshore and marine installations
High-corrosion industrial environments
Specialized engineering applications
Supplier Address & Contact:
United Technology Trading & Contracting Co. Ltd.
101 Business Tower, Office #209, Unit #8
Al Jubail, Saudi Arabia – 9278
Phone: +966 13 361 8060
Mobile: +966 55 498 0749
Additional Materials Available:
Along with ASTM 904L stainless steel round bars, the supplier also provides:
Nickel alloys (Monel, Inconel, Hastelloy)
Alloy steel bars (ASTM A335 P1, P5, P9, P11, P22, P91)
Carbon steel bars (ASTM A53, A106, API 5L, ASTM A333)
Copper, Brass, Bronze, Titanium, Aluminium, and High-Speed Steel
Stainless Steel Round Bar (ASTM A276 / ASTM A270)
Supplier Name: Alkafaa Limited Company
Purpose:
Stainless steel round bars manufactured to ASTM A276 and ASTM A270 standards are supplied for precision engineering, hygienic processing, and industrial fabrication applications across Saudi Arabia. These standards are commonly specified by buyers who require controlled dimensional tolerances, smooth surface finishes, and compliance with international quality requirements.
ASTM A276 stainless steel round bars are widely supplied for structural, mechanical, and machining applications, while ASTM A270 round bars are typically used in hygienic and process-related environments.
These stainless steel round bars are selected for applications where surface quality, consistency, and long-term performance are critical.
Product Specifications:
Standards: ASTM A276 / ASTM A270
Business Category: Industrial stainless steel bars
Compliance: ASTM compliant
Product Usage:
These stainless steel round bars are commonly used in:
Precision machining and fabrication
Hygienic and process equipment
Industrial shafts and fittings
Engineering and mechanical assemblies
Stainless Steel Round Bar Price in Saudi Arabia (ASTM A276 / A270):
Standard stainless steel grades: SAR 15 – 24 per kg
Precision and hygienic grades: SAR 22 – 35 per kg
Prices vary based on diameter, finish, and order volume.
Supplier Address & Contact:
Alkafaa Limited Company
Building 4159, King Abdullah Rd. Taibah
Dammam – 32275-8849, Saudi Arabia
Phone: +966 13 826 0994
Galvanized Stainless Steel Round Bar
Supplier Name: Gulf Icon Trading Company
Purpose:
Galvanized stainless steel round bars are supplied for applications requiring enhanced surface protection and extended resistance to environmental exposure. These bars are commonly sourced by buyers operating in outdoor, industrial, and infrastructure environments across Saudi Arabia.
The galvanization layer provides additional protection against corrosion, making these stainless steel round bars suitable for prolonged outdoor use and installations exposed to moisture and varying weather conditions.
Product Specifications:
Surface Treatment: Galvanized coating
Business Category: Corrosion-resistant stainless steel bars
Product Usage:
These galvanized stainless steel round bars are commonly used in:
Outdoor industrial installations
Infrastructure and utility projects
Structural supports and frames
Fabrication works exposed to weather conditions
The material offers reliable performance where enhanced surface protection is required.
Galvanized Stainless Steel Round Bar Price in Saudi Arabia:
Galvanized stainless steel round bars: SAR 18 – 30 per kg
Pricing depends on coating thickness, diameter, and order quantity.
Supplier Address & Contact:
Gulf Icon Trading Company
Asad Bin Al Furat Street, Al Amal District
Riyadh, Saudi Arabia
Phone: +966 56 413 2904
Duplex Stainless Steel Round Bar (S32205) & Nickel Alloy Bars
Supplier Name: United Technology Trading & Contracting Co. Ltd.
Purpose:
Duplex S32205 stainless steel round bars and nickel alloy bars are supplied for demanding industrial applications across Saudi Arabia where high strength and superior corrosion resistance are required. These materials are commonly sourced for oil & gas, offshore, chemical processing, and high-pressure systems.
Nickel alloys such as Monel, Inconel, and Hastelloy are used in environments involving extreme temperatures, pressure, and chemical exposure, where conventional stainless steel grades may not perform adequately.
Product Specifications:
Product Type: Duplex & Nickel Alloy Bars
Material: Duplex Stainless Steel / Nickel Alloys
Grades Available: Duplex S32205, Monel, Inconel, Hastelloy
Business Category: High-performance alloy steel bars
Product Usage:
These materials are commonly used in:
Oil & gas and offshore facilities
Chemical and petrochemical plants
High-pressure piping systems
High-temperature industrial equipment
They perform reliably in extreme operating conditions requiring structural strength and corrosion resistance.
Additional Materials Available:
Along with duplex and nickel alloy bars, the supplier also provides:
Stainless steel round bars
Alloy steel bars
Carbon steel bars
Duplex & Nickel Alloy Bar Price in Saudi Arabia:
Duplex Stainless Steel S32205: SAR 30 – 45 per kg
Nickel alloys (Monel, Inconel, Hastelloy): SAR 55 – 120 per kg
Prices vary based on grade, diameter, and project requirements.
Supplier Address & Contact:
United Technology Trading & Contracting Co. Ltd.
101 Business Tower, Office #209, Unit #8
Al Jubail, Saudi Arabia – 9278
Phone: +966 13 361 8060
Mobile: +966 55 498 0749
Purpose:
Stainless steel flat bars, alloy steel bars, and carbon steel bars are to support fabrication, construction, and heavy industrial applications. These products are commonly sourced alongside stainless steel round bars to fulfill complete project material requirements.
Product Specifications:
Stainless Steel Flat Bars: Structural and fabrication-grade
Alloy Steel Bars: ASTM A335 (P1, P5, P9, P11, P22, P91)
Carbon Steel Bars: ASTM A53, A106, API 5L, ASTM A333
Famous & Verified Stainless Steel Bar, Stainless Steel Flat Bar, Alloy Steel Bar Suppliers in Saudi Arabia
1.Model East Stainless Steel Factory Ltd. – Jeddah
One of the well-known stainless steel plants supplying structural and industrial metal products, including various stainless steel bars across Saudi Arabia.
Phone: +966 54 528 3570
2. SUCCESS STAINLESS STEEL الستانلس ستيل – Jeddah
High-rated stainless steel distributor and supplier offering a range of stainless steel materials suitable for industrial and commercial applications.
Phone: +966 53 149 5232
3. SAUDI HIDAYATH STAINLESS STEEL CO. – Jeddah
Top supplier of stainless steel structural and architectural metal products with strong service in fabrication and flat/long bars.
Phone: +966 55 368 9373
4. Stainless Steel Factory Equipment's Supplier – Jeddah
Reliable stainless steel provider focusing on industrial steel bars and equipment for fabrication projects.
Phone: +966 53 840 7937
5. UNIVERSAL STAINLESS STEEL DEV.CO.LTD – Riyadh
Riyadh-based stainless steel supplier serving industrial and fabrication sectors with a broad product range.
Phone: +966 54 555 6999
6. Armetal Stainless Pipe Co – Riyadh
Key stainless steel supplier and plant focusing on round bar and pipe products, with ASTM-compliant materials.
Phone: +966 11 265 2030
7. Saudigrate - Steel Grating, FRP Grating, Stainless Steel Grating – Al Khobar
Supplier specializing in structural steel products including flat and long stainless steel bars for industrial applications.
Phone: +966 50 196 4303
8. Asmetal for Stainless Steel, Iron, and Aluminum – Al Khobar
Multi-material steel supplier with stainless steel capabilities suitable for fabrication and industrial supply.
Phone: +966 54 060 0641
9. Mansour Stainless Steel – Dammam
Supplier focusing on stainless steel and related industrial materials for Eastern Province projects.
Phone: +966 50 019 6432
Prices for Stainless Steel Bar in KSA
Standard Stainless Steel Bars (304 / 304L): SAR 12 – 18 per kg
Corrosion-Resistant Grades (316 / 316L): SAR 18 – 26 per kg
High-Alloy/Duplex Grades: SAR 28 – 45 per kg
Galvanized Stainless Bar: SAR 18 – 30 per kg
FAQ – Stainless Steel Bars - KSA
We are executing an oil & gas project in Saudi Arabia. Which stainless steel round bar grade should we choose?
For oil & gas and petrochemical projects, ASTM 316 / 316L is commonly selected due to its corrosion resistance. For higher strength and aggressive environments, Duplex S32205 or nickel alloys like Inconel may be required based on project specifications.
Our project site is in a coastal area like Jeddah. Will ASTM 304 stainless steel be sufficient?
In coastal and high-humidity environments, ASTM 304 may face corrosion over time. ASTM 316 / 316L is generally recommended for better resistance to salt exposure and long-term durability in coastal conditions.
We need stainless steel round bars for machining shafts and precision components. Which standard is suitable?
ASTM A276 stainless steel round bars are commonly used for machining, shafts, and mechanical components due to their dimensional stability and machinability. For hygienic or smooth-finish requirements, ASTM A270 is preferred.
Our fabrication shop needs multiple materials for one project. Can we source everything from a single supplier?
Yes. Many stainless steel bar suppliers in Saudi Arabia provide round bars, flat bars, alloy steel bars, carbon steel bars, duplex grades, and nickel alloys, allowing buyers to consolidate procurement under one supplier.
We are unsure whether to use stainless steel or alloy steel bars for a high-temperature system. What should we consider?
For corrosion resistance, stainless steel grades such as 310 or 316 are suitable. For high-pressure and high-temperature systems like boilers, alloy steel bars manufactured to ASTM A335 (P11, P22, P91) are often more appropriate.
Our project requires long-term outdoor installation. Should we consider galvanized stainless steel bars?
Yes. Galvanized stainless steel round bars are commonly used for outdoor and infrastructure installations where additional surface protection is required to reduce environmental corrosion.
We need high-strength bars but want to reduce material thickness. What is the right option?
Duplex stainless steel bars such as S32205 offer higher strength compared to conventional stainless steel grades, allowing thinner sections while maintaining structural integrity.
Prices vary widely between suppliers. What usually causes this difference in KSA?
Price differences are typically due to grade selection, bar diameter, surface finish, origin of material, stock availability, and whether the order is retail or bulk/project-based.
We have urgent requirements. Are stainless steel bars usually available in local stock?
Common grades such as 304 and 316 are often available in local stock in Riyadh, Dammam, and Jeddah. Specialized grades like 904L, duplex, or nickel alloys may require additional lead time.
Our engineering consultant specified ASTM standards. Will suppliers in Saudi Arabia comply?
Yes. Reputed stainless steel bar suppliers in Saudi Arabia stock materials that comply with ASTM standards and can provide documentation based on project requirements.
We are planning a long-term industrial project. Is bulk procurement more cost-effective?
Yes. Bulk or project-based procurement generally results in better pricing per kg and ensures consistent material supply throughout the project lifecycle.
How do buyers usually finalize the right stainless steel bar grade for their application?
Most buyers review operating conditions such as corrosion exposure, temperature, pressure, and mechanical load, then consult suppliers or engineering teams to finalize the most suitable grade.
Can stainless steel bars supplied in Saudi Arabia be used for both fabrication and installation stages?
Yes. Stainless steel bars are commonly used across fabrication, machining, installation, and maintenance stages due to their versatility and durability.