Riyadh, Saudi Arabia
P.O Box 12211
[email protected]
Business Hr. 09:00-18:00
+966 50 835 4927
24/7 Support
P.O Box 12211
Business Hr. 09:00-18:00
24/7 Support
Mehwar Al Madar is Saudi Arabia’s premier supplier and manufacturer of high-quality carbon steel pipes, fittings, and flanges. We specialize in providing ASTM A106, API 5L Gr B, and ASME-certified solutions for critical infrastructure projects, including oil & gas pipelines, desalination plants, and Vision 2030 mega-projects like NEOM, Red Sea, and Qiddiya.
Our Saudi Aramco-approved inventory ensures unmatched durability and compliance. With over 15 years of expertise, we deliver reliable and cost-effective solutions tailored to your specific needs.
For oil and gas pipelines in Saudi Arabia, API 5L Gr B pipes are ideal for their yield strength (≥245 MPa) and compliance with Saudi Aramco standards.
Meanwhile, ASTM A106 seamless pipes excel in high-temperature environments like power plants.
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Product
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Key Specs
|
Applications
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Price Range (SAR)
|
|---|---|---|---|
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API 5L Gr B Pipes
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Sizes: ½"–48" • SCH 40/80/160 • PSL1/PSL2 • Yield: 245–450 MPa
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Oil/gas pipelines, refineries
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800–1,500 per meter
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ASTM A106 Seamless
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Grades: A/B/C • Temp: -29°C to 450°C • SCH 40–160
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High-temperature steam systems
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1,200–2,000 per meter
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Large Diameter Pipes
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Sizes: 24"–48" • LSAW/ERW • API 5L X60/X70
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Desalination plants, water infrastructure
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3,000–8,000 per meter
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SCH 40 Welded Pipes
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Sizes: ½"–24" • ERW process • ASTM A53 Gr B
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HVAC, low-pressure systems
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600–1,200 per meter
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Butt weld fittings (ASTM A234) are preferred for high-pressure petrochemical projects due to their full penetration welds.
For HVAC systems in Riyadh’s extreme heat, socket weld fittings offer leak-proof performance.
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Product
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Key Specs
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Applications
|
Price Range (SAR)
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|---|---|---|---|
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Butt Weld Elbows
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Angles: 45°/90° • ASTM A234 WPB • Sizes: ½"–24" • SCH 40–160
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Pipeline directional changes
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50–500 per piece
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Socket Weld Fittings
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ASTM A105 • 2000–6000 PSI • Sizes: ½"–4"
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Compact HVAC/steam systems
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30–300 per piece
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Pipe Reducers
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Concentric/eccentric • SCH 10–160 • ASTM A420 WPL6 (low-temp)
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Flow control in refineries
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80–800 per piece
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Custom Threaded Tees
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NPT threads • ASTM A105 • Sizes: ½"–12"
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Water treatment plants
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100–1,000 per piece
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Weld neck flanges are mandatory for Saudi Aramco’s high-vibration pipelines, while slip-on flanges reduce costs for low-pressure water treatment plants.
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Product
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Key Specs
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Applications
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Price Range (SAR)
|
|---|---|---|---|
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Weld Neck Flanges
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ANSI B16.5 • Class 150–2500 • Materials: A105, A350 LF2
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High-pressure oil/gas pipelines
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200–5,000 per piece
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Slip-On Flanges
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Sizes: ½"–24" • Raised face • ASTM A105
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Low-pressure water systems
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150–3,000 per piece
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Blind Flanges
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SCH 10–160 • RTJ, FF finishes • Temp: -46°C to 425°C
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Pipeline maintenance/access
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100–2,500 per piece
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High-Temp Flanges
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ASTM A105 • Insulated designs • PTFE coating
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Steam lines, petrochemical plants
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500–6,000 per piece
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Resists extreme pressure (up to 2,500 PSI) and temperatures (-50°C to 400°C).
Laser-cut flanges, threaded fittings, and bespoke pipe lengths.
Meets SASO, Saudi Aramco, and Vision 2030 standards.
20% lower lifetime costs than stainless steel.
24/7 delivery across saudi arabia.
Save 15% on orders over 50 tons.
API 5L X65 pipes for high-pressure pipelines (Aramco, SABIC).
SCH 40 seamless pipes for SWCC plants in Jubail.
ASTM A106 Gr B pipes for boilers and turbines.
Carbon steel fittings for Riyadh Metro and Red Sea Project.
PTFE-lined pipes for corrosive chemical transport.
Engineered for Saudi Standards: Pressure, Temperature & Fluid-Smart Calculations
Our smart calculator helps you:
Streamline your procurement process with our rapid quote service. Provide your project details, and our experts will deliver a customized, competitive quote quickly.
Contact Mehwar Al Madar for a Free Quote!
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Standard
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Application
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Key Requirement
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|---|---|---|
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API 5L
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Oil/gas pipelines
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Yield strength ≥245 MPa (Gr B)
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ASTM A106
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High-temperature steam lines
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Max temp: 450°C (Gr B)
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SASO
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Saudi compliance
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Mandatory for NEOM/Aramco projects
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98% of carbon steel is recyclable (vs. 60% for PVC).
Our low-carbon manufacturing process cuts emissions by 25%.
Locally sourced materials reduce import dependency.
Mehwar Al Madar’s ASTM A106 pipes were pivotal for our hydrogen pipeline. Their team delivered ahead of schedule, even during Ramadan.
Their API 5L X65 pipes exceeded our corrosion resistance tests. A trusted partner for Ras Tanura upgrades.
SCH 80 seamless pipes from Mehwar Al Madar reduced maintenance costs by 25% at our Jubail plant.
Their carbon steel flanges met ANSI B16.5 specs perfectly. Zero leaks post-installation. Highly Recommended !
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Factor
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Carbon Steel
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Stainless Steel
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PVC
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|---|---|---|---|
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Cost
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4500 SAR/ton
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13200 SAR/ton
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3000 SAR/ton
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Durability
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50+ years
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75+ years
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25 years
|
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Best For
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Oil/gas pipelines
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Chemical plants
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Water drainage
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For oil/gas or construction materials, prioritize grade verification (API 5L, ASTM A106), Saudi compliance (SASO, Aramco), supplier reliability (ISO 9001, track record), local logistics (Riyadh, Dammam), and bulk pricing (10+ tons). This ensures quality, compliance, and cost-efficiency.
API 5L vs. ASTM A106 for oil/gas vs. construction.
Ensure SASO certification and Aramco vendor codes.
Check ISO 9001 certification and project track records.
Prioritize local stockists (e.g., Riyadh, Dammam) to avoid delays.
Bulk pricing for orders over 10 tons.
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Product
|
Standards
|
Key Applications
|
|---|---|---|
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Pipes
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API 5L, ASTM A106
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Oil/gas, power plants, water
|
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Fittings
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ASTM A234, ASME B16.9
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Pipeline networks, HVAC
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Flanges
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ANSI B16.5, ASTM A105
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Refineries, chemical processing
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Carbon steel is an alloy of iron and carbon (≤2.1%) with trace elements like manganese. Types include:
Feature | API 5L | ASTM A106 |
Application | Oil/gas pipelines | High-temperature steam |
Grades | Gr B, X42, X60 | Gr A, B, C |
Max Temp | 350°C | 450°C |
Mehwar Al Madar supplies API 5L and ASTM A106 pipes with:
Bulk orders (>50 tons) save 15%.
Yes! We provide:
Aspect | Seamless | Welded |
Strength | Superior for high pressure | Moderate pressure |
Cost | Higher | Budget-friendly |
Size (NPS) | SCH 40 (PSI) | SCH 80 (PSI) |
2" | 1,420 | 2,340 |
6" | 1,020 | 1,680 |
Yes! We’re a NEOM-approved supplier of:
• Al Olaya District
• Al Malqa
• Al Diriyah
• Diplomatic Quarter
• King Fahd District
• Al Nakheel
• Al Qurtubah
• Al Shifa
• Al-Balad
• Al Khalidiyah
• North Obhur
• Al Hamra District
• South Jeddah
• Al Salamah
• Al Aziziyah
• Al Shate’e
• Al Haram District
• Mina
• Aziziyah
• Al Shara'i
• Al Awali
• King Abdulaziz Road
• Al Taneem
• Al Khobar Corniche
• Al Faisaliyah
• Al Jawharah
• Al Aziziyah
• King Fahd District
• Al Shatea
• Al Dana
• Haram District
• Quba
• Al-Awali
• King Fahd District
• Airport Road
• Al Ansar District
• Corniche Area
• Al Aqrabiyah
• Al Khuzama
• Green Belt Area
• Dhahran
• King Abdulaziz Road
• NEOM Surrounding Areas
• Al Nawras
• Al Ulaya
• Al Wajh
• Al Qadim District
• Al Soudah
• Al-Namas
• Al Shamasan
• King Fahad Road
• Airport Road
• Al Shafa
• Al Hada
• Al Faisaliyah
• Al Khalidiyah
• King Fahad Road
• Yanbu Industrial City
• Yanbu Al Bahr
• Residential Area
• Al Sharm District
• Jubail Industrial City
• Al Fanateer
• Al Deffi
• Al Rawdah
• Jubail City Center
• Al Samra
• Barzan District
• Al Khamasin
• Al Khazamah
• Al Faisaliyah
• Al Mansoorah
• Airport Road
• Al Okhdood
• Baljurashi
• Al Mandak
• Al Mikhwah
• Raghadan
• Buraydah City
• Unaizah
• Al Rass
• King Fahd District
• Jazan Economic City
• Sabya
• Abu Arish
• Samtah