DIN 2.4360 FLANGES, SAUDI ARAMCO APPROVED STAINLESS STEEL FLANGES, SAUDI ARAMCO APPROVED FLANGES MANUFACTURER, SAUDI ARAMCO FLANGES, SAUDI ARAMCO APPROVED CARBON STEEL FLANGES SUPPLIER IN INDIA., SAUDI ARAMCO ORIFICE FLANGES, SAUDI ARAMCO APPROVED FLANGES.
Mcneil Instrument is a leading Saudi Aramco Approved Flanges Stockist in India, supplying premium-quality industrial flanges manufactured to meet the stringent quality requirements of Saudi Aramco projects. As a trusted manufacturer, supplier, exporter, and dealer of Saudi Aramco Approved Flanges, we offer precision-forged products designed for high-pressure, high-temperature, and corrosive service conditions across oil & gas, petrochemical, refinery, offshore, LNG, and power generation industries.
Our extensive range of Saudi Aramco Approved Flanges is manufactured using premium raw materials and advanced forging technology while complying with ASME, ASTM, ANSI, API, DIN, and EN standards. Every flange undergoes rigorous quality inspection, ensuring excellent mechanical strength, dimensional accuracy, corrosion resistance, and leak-proof sealing performance for critical industrial piping systems.

What are Saudi Aramco Approved Flanges?
Saudi Aramco Approved Flanges are industrial forged flanges manufactured in accordance with the quality standards and technical specifications required for Saudi Aramco oil and gas projects. These flanges are engineered for critical piping systems operating under high pressure, elevated temperatures, and aggressive environments where reliability and safety are essential.
They are extensively used in upstream and downstream oil & gas facilities, refineries, petrochemical plants, offshore platforms, LNG terminals, and power generation projects.
Types of Saudi Aramco Approved Flanges We Supply
Mcneil Instrument manufactures and supplies:
- Weld Neck Flanges
- Slip-On Flanges
- Blind Flanges
- Socket Weld Flanges
- Threaded Flanges
- Lap Joint Flanges
- Ring Type Joint (RTJ) Flanges
- Spectacle Blind Flanges
- Orifice Flanges
- Long Weld Neck Flanges
- Reducing Flanges
- Plate Flanges
- Forged Flanges
- Custom Engineered Flanges
Available in Class 150, 300, 600, 900, 1500, and 2500 pressure ratings.
Product Specifications
| Specification | Details |
| Standards | ASME B16.5, ASME B16.47, ASTM, ANSI, API |
| Size Range | ½” NB to 60″ NB |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Face Types | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Manufacturing Process | Forged & CNC Machined |
| Surface Finish | Natural, Anti-Rust Oil, Black Painted |
| Certification | EN 10204 3.1 / 3.2, Mill Test Certificate |
| Testing | PMI, Hydro Test, Ultrasonic Test, Hardness Test, Dimensional Inspection |
Materials Available for Saudi Aramco Approved Flanges
Stainless Steel Saudi Aramco Approved Flanges
Our Stainless Steel Saudi Aramco Approved Flanges offer exceptional corrosion resistance, high mechanical strength, and excellent durability for refinery, offshore, and petrochemical applications.
Available Grades
- ASTM A182 F304
- ASTM A182 F304L
- ASTM A182 F316
- ASTM A182 F316L
- ASTM A182 F321
- ASTM A182 F347
Carbon Steel Saudi Aramco Approved Flanges
Carbon Steel Saudi Aramco Approved Flanges are engineered for high-pressure piping systems used in oil terminals, pipelines, refineries, and industrial process plants.
Available Grades
- ASTM A105
- ASTM A350 LF2
- ASTM A694 F42
- ASTM A694 F52
- ASTM A694 F60
- ASTM A694 F65
Alloy Steel Saudi Aramco Approved Flanges
We manufacture Alloy Steel Saudi Aramco Approved Flanges in:
- ASTM A182 F5
- ASTM A182 F9
- ASTM A182 F11
- ASTM A182 F22
- ASTM A182 F91
These grades provide superior creep strength, oxidation resistance, and excellent high-temperature performance.
Duplex & Super Duplex Saudi Aramco Approved Flanges
For aggressive offshore and seawater applications, we supply:
- ASTM A182 F51
- ASTM A182 F53
- ASTM A182 F55
- ASTM A182 F60
- ASTM A182 F61
These flanges provide excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking.
Nickel Alloy Saudi Aramco Approved Flanges
We also manufacture:
- Inconel Flanges
- Incoloy Flanges
- Monel Flanges
- Hastelloy Flanges
- Nickel 200 Flanges
- Nickel 201 Flanges
These products are designed for highly corrosive, chemical, and elevated-temperature service conditions.
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Features of Our Saudi Aramco Approved Flanges
- High tensile strength
- Excellent corrosion resistance
- Superior heat resistance
- Leak-proof sealing
- Precision CNC machining
- High-pressure capability
- Excellent dimensional accuracy
- Long operational life
- Easy installation
- Manufactured to international standards
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Applications of Saudi Aramco Approved Flanges
Our Saudi Aramco Approved Flanges are widely used in:
- Saudi Aramco Projects
- Oil & Gas Industries
- Petrochemical Plants
- Refineries
- Offshore Platforms
- LNG Facilities
- Power Generation Plants
- Chemical Processing Industries
- Pressure Vessels
- Heat Exchangers
- Pipelines
- Marine Engineering
- Water Treatment Plants
- Fertilizer Plants
- EPC Projects
Countries We Export To
Mcneil Instrument exports Saudi Aramco Approved Flanges to:
- Saudi Arabia
- United Arab Emirates
- Kuwait
- Qatar
- Oman
- Bahrain
- United States
- Canada
- United Kingdom
- Germany
- France
- Italy
- South Africa
- Nigeria
- Australia
- Singapore
- Malaysia
- Indonesia
- Vietnam
- Turkey
- Brazil
- Mexico
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Why Choose Mcneil Instrument?
Mcneil Instrument is a trusted Saudi Aramco Approved Flanges Manufacturer, Supplier, Stockist & Exporter in India, delivering precision-forged flanges manufactured under strict quality control procedures. Every flange undergoes comprehensive inspection, including Positive Material Identification (PMI), dimensional verification, hardness testing, hydrostatic testing, and complete material traceability to ensure dependable performance in critical industrial applications. The company also supplies approved flanges for major organizations including Saudi Aramco, KOC, ADNOC, PDO, BP, Technip, and other global energy companies.
Our Advantages
- ISO-certified manufacturing
- Premium forged raw materials
- Ready stock availability
- Competitive pricing
- Custom manufacturing
- Third-party inspection
- Mill Test Certificates (MTC)
- Worldwide exports
- Complete material traceability
- Dedicated technical support
Products
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Frequently Asked Questions
What are Saudi Aramco Approved Flanges?
Saudi Aramco Approved Flanges are industrial forged flanges manufactured to meet the quality and technical requirements used in Saudi Aramco oil & gas and energy projects.
Which flange types do you manufacture?
We manufacture Weld Neck, Slip-On, Blind, Socket Weld, Threaded, RTJ, Lap Joint, Spectacle Blind, Orifice, Plate, Long Weld Neck, and custom-forged flanges.
Which materials are available?
We manufacture Saudi Aramco Approved Flanges in stainless steel, carbon steel, alloy steel, duplex steel, super duplex steel, Inconel, Incoloy, Monel, Hastelloy, and other nickel alloys.
Do you provide Mill Test Certificates?
Yes. Every shipment is supplied with Mill Test Certificates (MTC), EN 10204 3.1/3.2 certification, inspection reports, and complete material traceability documentation.
Do you export Saudi Aramco Approved Flanges internationally?
Yes. Mcneil Instrument exports Saudi Aramco Approved Flanges to customers across the Middle East, Europe, North America, Africa, and Asia with complete project documentation and international logistics support.

