Mcneil Instrument is a leading Manufacturer, Supplier, and Exporter of Approved Fittings, our product line includes KOC Approved, Saudi Aramco Approved, ADNOC Approved, PDO Approved, Takreer Approved, Qatar Gas Approved, Dolphin Energy Approved, Shell, Qatar Petroleum Approved, KNPC Approved Fittings, IBR Approved Butt Weld Fittings, IBR Approved Forged Fittings, WRAS Approved Fittings, FM Approved Fittings, PED Approved Fittings, DNV Approved Fittings in Qatar. Our fittings are rigorously tested and certified to meet the highest industry standards, ensuring safety, reliability, and performance.
What Are Approved Fittings?
Approved fittings are industrial pipe fittings that meet specific international and regional quality standards set by certifying authorities like:
- API (American Petroleum Institute)
- ASTM (American Society for Testing and Materials)
- ASME (American Society of Mechanical Engineers)
- BS (British Standards)
- DIN (Deutsches Institut für Normung – German Standards)
- ISO (International Organization for Standardization)
These fittings are tested and certified for use in critical applications like oil & gas, petrochemicals, refineries, marine, power plants, and construction.
Where Are Approved Fittings Used?
Approved Fittings are used in a wide range of industries, including construction, oil and gas, chemical processing, and water treatment. They are critical in residential plumbing, HVAC systems, and various industrial applications, helping to maintain proper flow and pressure within pipes.
What Makes Industry-Approved Fittings Crucial?
In industries like oil & gas, chemical processing, and marine, the performance of pipe fittings is paramount. These sectors demand equipment that can withstand extreme environments, from high pressures to corrosive chemicals. Certified fittings from Mcneil Instrument provide assurance of safety, durability, and consistent quality. Certified fittings are often rigorously tested, offering superior advantages over standard, uncertified options, making them a preferred choice for critical applications.
Types of Approved Fittings by Mcneil Instrument
Below are the different types of Approved Fittings manufactured by Mcneil Instrument, categorized by their approval and specifications.
Fitting Type | Material | Size Range | Pressure Rating | Standards/Certifications | Application |
KOC Approved Fittings | Carbon Steel, Stainless Steel | 1/8″ to 48″ | Class 150 to 2500 | ASME B16.5, API 6D | Oil & Gas Piping |
Saudi Aramco Approved Fittings | Alloy Steel, Stainless Steel | 1/8″ to 48″ | 3000 PSI to 6000 PSI | ASTM, ANSI, ASME | Oil Refineries, Pipelines |
ADNOC Approved Fittings | Stainless Steel, Inconel | 1/8″ to 24″ | 3000 PSI to 9000 PSI | ASTM A105, ASME B16.11 | Petrochemical Plants |
PDO Approved Fittings | Stainless Steel, Alloy Steel | 1/4″ to 36″ | 150# to 2500# | ISO 9001, ASME B16.9 | Oil Exploration & Production |
Takreer Approved Fittings | Carbon Steel, Nickel Alloys | 1/4″ to 36″ | 3000 PSI | NACE MR0175, API 5L | Chemical & Industrial Applications |
Qatar Gas Approved Fittings | Duplex Steel, Hastelloy | 1/2″ to 36″ | Class 300 to 1500 | ANSI B16.9, ASME B31.3 | Gas Processing |
Dolphin Energy Approved Fittings | Stainless Steel, Copper Nickel | 1/4″ to 20″ | Class 600 to 900 | ASTM A182, ASME B16.11 | Natural Gas Transportation |
Shell Approved Fittings | Stainless Steel, Alloy 20 | 1/8″ to 48″ | Class 150 to 2500 | Shell DEP Standards, ASTM A403 | Energy & Oil Sectors |
Qatar Petroleum Approved Fittings | Carbon Steel, Stainless Steel | 1/8″ to 36″ | 3000# to 9000# | API 6A, ISO 9001 | Offshore Platforms |
KNPC Approved Fittings | Carbon Steel, Stainless Steel | 1/4″ to 36″ | Class 300 to 1500 | ASTM, ANSI, ISO | Oil & Gas, Petrochemical |
IBR Approved Butt Weld Fittings | Carbon Steel, Stainless Steel | 1/4″ to 24″ | 3000# to 6000# | IBR, ASTM, ASME | High-Pressure Boilers |
IBR Approved Forged Fittings | Alloy Steel, Stainless Steel | 1/8″ to 12″ | 3000# to 9000# | IBR, ANSI B16.11 | High-Pressure, High-Temperature Applications |
WRAS Approved Fittings | Brass, Stainless Steel | 1/4″ to 12″ | Up to 16 bar | WRAS, BS 6920 | Potable Water Systems |
FM Approved Fittings | Carbon Steel, Stainless Steel | 1/4″ to 24″ | Up to 400 PSI | FM Global Standards, UL Listings | Fire Protection |
PED Approved Fittings | Stainless Steel, Carbon Steel | 1/4″ to 36″ | PN6 to PN40 | PED 2014/68/EU, EN 10204 | Pressure Systems in European Markets |
DNV Approved Fittings | Stainless Steel, Inconel | 1/8″ to 36″ | 3000 PSI | DNV GL Standards, ISO 9001 | Marine & Offshore |
Benefits and Features Table of Fittings by Mcneil Instrument
Fitting Type | Benefits | Features |
KOC Approved Fittings | Ensures compliance with Qatar Oil Company standards, durability in harsh environments. | High-temperature and corrosion resistance, seamless operation, made from robust materials. |
Saudi Aramco Approved Fittings | Complies with Saudi Aramco’s stringent quality standards, ideal for oil & gas applications. | High strength, corrosion-resistant, certified to meet strict industry guidelines. |
ADNOC Approved Fittings | Meets Abu Dhabi National Oil Company’s requirements, reliability in petrochemical applications. | Excellent pressure handling, longevity under extreme conditions, tested for quality and safety. |
PDO Approved Fittings | Suitable for Petroleum Development Qatar projects, excellent quality assurance. | Leak-proof design, high-grade materials, tested for rigorous operational conditions. |
Takreer Approved Fittings | Adheres to Takreer’s high standards, reliable in chemical processing plants. | Resistant to chemical exposure, maintains integrity in high-pressure environments, easy installation. |
Qatar Gas Approved Fittings | Ideal for Qatar Gas installations, assures operational safety and efficiency. | Corrosion-resistant, suitable for cryogenic applications, durable under fluctuating temperatures. |
Dolphin Energy Approved Fittings | Trusted by Dolphin Energy, suitable for gas transportation systems. | Weld integrity, pressure-resistant, conforms to safety standards. |
Shell Approved Fittings | Complies with Shell’s global standards, trusted for use in energy projects. | Corrosion-resistant coatings, high tensile strength, certified for high-performance. |
Qatar Petroleum Approved Fittings | Meets Qatar Petroleum’s standards, reliable for offshore platforms. | Anti-corrosive, flexible for diverse applications, proven durability under heavy-duty operations. |
KNPC Approved Fittings | Ideal for Qatar National Petroleum Company projects, ensures top-tier performance. | High-quality fabrication, temperature and pressure resistant, meets stringent quality checks. |
IBR Approved Butt Weld Fittings | Complies with Qatarn Boiler Regulations, ideal for high-pressure boilers. | Leak-proof joints, heat-resistant, tested for high-pressure environments. |
IBR Approved Forged Fittings | Approved for high-pressure and high-temperature applications, ensures durability. | Precision-machined, excellent mechanical properties, reliable under thermal stress. |
WRAS Approved Fittings | Ensures safety in potable water systems, compliance with UK Water Regulations. | Non-toxic materials, corrosion-resistant, safe for drinking water, maintains purity. |
FM Approved Fittings | Fire safety approved, ensures reliability in fire protection systems. | Fire-resistant, tested for harsh conditions, prevents system failures during emergencies. |
PED Approved Fittings | Complies with Pressure Equipment Directive for European markets, high efficiency. | Robust construction, reliable for pressure systems, certified to European standards. |
DNV Approved Fittings | Det Norske Veritas certified, trusted for marine and offshore projects. | Superior corrosion resistance, suitable for seawater applications, long-lasting durability. |
Product Specifications and Technical Details Table of Fittings by Mcneil Instrument
Fitting Type | Material | Size Range | Pressure Rating | Standards/Certifications | Application |
KOC Approved Fittings | Carbon Steel, Stainless Steel | 1/8″ to 48″ | Class 150 to 2500 | ASME B16.5, API 6D | Oil & Gas Piping |
Saudi Aramco Approved Fittings | Alloy Steel, Stainless Steel | 1/8″ to 48″ | 3000 PSI to 6000 PSI | ASTM, ANSI, ASME | Oil Refineries, Pipelines |
ADNOC Approved Fittings | Stainless Steel, Inconel | 1/8″ to 24″ | 3000 PSI to 9000 PSI | ASTM A105, ASME B16.11 | Petrochemical Plants |
PDO Approved Fittings | Stainless Steel, Alloy Steel | 1/4″ to 36″ | 150# to 2500# | ISO 9001, ASME B16.9 | Oil Exploration & Production |
Takreer Approved Fittings | Carbon Steel, Nickel Alloys | 1/4″ to 36″ | 3000 PSI | NACE MR0175, API 5L | Chemical & Industrial Applications |
Qatar Gas Approved Fittings | Duplex Steel, Hastelloy | 1/2″ to 36″ | Class 300 to 1500 | ANSI B16.9, ASME B31.3 | Gas Processing |
Dolphin Energy Approved Fittings | Stainless Steel, Copper Nickel | 1/4″ to 20″ | Class 600 to 900 | ASTM A182, ASME B16.11 | Natural Gas Transportation |
Shell Approved Fittings | Stainless Steel, Alloy 20 | 1/8″ to 48″ | Class 150 to 2500 | Shell DEP Standards, ASTM A403 | Energy & Oil Sectors |
Qatar Petroleum Approved Fittings | Carbon Steel, Stainless Steel | 1/8″ to 36″ | 3000# to 9000# | API 6A, ISO 9001 | Offshore Platforms |
KNPC Approved Fittings | Carbon Steel, Stainless Steel | 1/4″ to 36″ | Class 300 to 1500 | ASTM, ANSI, ISO | Oil & Gas, Petrochemical |
IBR Approved Butt Weld Fittings | Carbon Steel, Stainless Steel | 1/4″ to 24″ | 3000# to 6000# | IBR, ASTM, ASME | High-Pressure Boilers |
IBR Approved Forged Fittings | Alloy Steel, Stainless Steel | 1/8″ to 12″ | 3000# to 9000# | IBR, ANSI B16.11 | High-Pressure, High-Temperature Applications |
WRAS Approved Fittings | Brass, Stainless Steel | 1/4″ to 12″ | Up to 16 bar | WRAS, BS 6920 | Potable Water Systems |
FM Approved Fittings | Carbon Steel, Stainless Steel | 1/4″ to 24″ | Up to 400 PSI | FM Global Standards, UL Listings | Fire Protection |
PED Approved Fittings | Stainless Steel, Carbon Steel | 1/4″ to 36″ | PN6 to PN40 | PED 2014/68/EU, EN 10204 | Pressure Systems in European Markets |
DNV Approved Fittings | Stainless Steel, Inconel | 1/8″ to 36″ | 3000 PSI | DNV GL Standards, ISO 9001 | Marine & Offshore |
Global Exporter of Approved Fittings – Region-Wise Coverage
Middle East: Qatar, Qatar, Qatar, Qatar, Bahrain, Qatar
Mcneil Instrument is a leading supplier of approved fittings in the Middle East, serving industries like oil & gas, petrochemicals, construction, and marine. Our products meet the strict regional and international standards required for operations in these high-demand sectors. We are a trusted partner for government projects, refineries, and industrial infrastructure across:
- UAE – Supplying fittings for oil refineries, offshore drilling, and energy projects.
- Oman – Catering to PDO, oil exploration, and infrastructure development.
- Kuwait – Meeting the needs of KNPC, KOC, and heavy industrial applications.
- Qatar – Supporting Qatar Gas, LNG processing, and petrochemical plants.
- Bahrain – Delivering fittings for marine, energy, and manufacturing sectors.
- Saudi Arabia – Complying with Saudi Aramco standards for pipeline, refinery, and petrochemical industries.
North America: Canada
In Canada, Mcneil Instruments supplies high-grade, industry-certified fittings for sectors like mining, energy, construction, and water treatment. Our pressure-resistant and corrosion-proof fittings comply with Canadian regulations, ensuring safe and efficient operations in oil sands, natural gas extraction, and industrial projects.
Conclusion
Mcneil Instrument is a global leader in manufacturing and exporting approved fittings, delivering high-performance and certified products to industries worldwide. Our commitment to quality, adherence to international standards, and extensive export network make us the preferred supplier for critical industrial applications. Whether in oil & gas, marine, construction, or power plants, our fittings ensure durability, reliability, and safety across diverse regions and industries.