ONGC Approved Flanges Manufacturer in Saudi Arabia
McNeil Alloys, based in the United Arab Emirates, specializes in manufacturing and exporting instrumentation pipe fittings and valves. Their product range includes tubes, pipes, pipe fittings, flanges, instrumentation tube fittings, instrumentation valves, and hardware. They are approved suppliers for major companies such as Total Energies, Shell, ONGC, GASCO, Exxon Mobil, EIL, Chevron Corp, Baker Hughes, and Bahrain Petroleum.
The company is committed to delivering high-quality products and services that meet or exceed customer expectations. Their quality policy emphasizes continuous improvement, adherence to international standards, and maintaining a skilled workforce to ensure product reliability and customer satisfaction.
McNeil Alloys serves a diverse range of industries, including oil and gas, petrochemicals, power generation, and more. Their extensive product line and industry approvals enable them to meet the specific requirements of these sectors, providing reliable solutions for various applications.
ONGC Approved Flanges Manufacturer in Saudi Arabia
The energy sector is at the heart of Saudi Arabia’s industrial success, with oil and gas playing a critical role in its economy. Among the many components that ensure the efficiency and safety of this sector are flanges, vital connectors in pipelines and other industrial systems. Oil and Natural Gas Corporation Limited (ONGC), a global leader in the energy industry, demands exceptional standards for all its equipment. This has paved the way for specialized manufacturing of ONGC-approved flanges.
Mcneil Steel & Alloys FZE has emerged as a leading manufacturer and supplier of ONGC-approved flanges in Saudi Arabia. Known for its unwavering commitment to quality and innovation, the company stands out as a reliable Stainless Steel Flanges Manufacturer in Saudi Arabia, offering industry-specific solutions to meet the exacting standards of ONGC and similar global organizations.
Importance of ONGC Approved Flanges
Flanges are essential components in the oil and gas industry, ensuring the seamless connection of pipes, valves, and other machinery. They play a crucial role in maintaining system integrity, safety, and performance under extreme conditions. ONGC-approved flanges go beyond ordinary manufacturing standards by adhering to rigorous international norms that guarantee durability and reliability.
The approval from ONGC reflects the flange’s suitability for critical applications, including high-pressure environments and harsh operating conditions. Companies like Mcneil Steel & Alloys FZE, a trusted Stainless Steel Flanges Supplier in Saudi Arabia, have mastered the art of delivering flanges that meet these stringent requirements.
Why Mcneil Steel & Alloys FZE is the Preferred Choice
When it comes to ONGC-approved flanges, industries worldwide trust Mcneil Steel & Alloys FZE for several reasons:
- Uncompromised Quality: Each flange is manufactured and tested to ensure it meets ONGC’s rigorous standards.
- Extensive Product Range: From weld neck and slip-on to blind and socket weld flanges, the company offers a comprehensive selection tailored to diverse industrial needs.
- Global Reach: As a reliable Stainless Steel Flanges Exporter in Saudi Arabia, Mcneil Steel & Alloys FZE has established a robust distribution network, ensuring timely delivery across the globe.
- Client-Centric Approach: The company works closely with clients to develop customized solutions, addressing unique operational challenges with precision.
Get In Touch
| Name | Mcneil Steel & Alloys FZE |
| Address | SAIF-Zone, P.O. Box. 120345, Sharjah, UAE |
| Phone | +91 987 088 3613 |
| info@mcneilalloys.ae | |
| Website | https://mcneilalloys.ae |
ONGC-approved flanges play a critical role in ensuring the safety, efficiency, and reliability of operations in Saudi Arabia’s oil and gas industry. By meeting ONGC’s rigorous standards, these flanges guarantee performance in the most demanding environments.
Mcneil Steel & Alloys FZE has established itself as a trusted partner for industries requiring high-quality flanges. With its focus on quality, innovation, and customer satisfaction, the company continues to lead as a premier Stainless Steel Flanges Manufacturer in Saudi Arabia.
By choosing Mcneil Steel & Alloys FZE, industries gain access to flanges that combine durability, precision, and reliability, ensuring seamless operations in critical applications. Whether for pipelines, refineries, or offshore platforms, Mcneil Steel & Alloys FZE delivers solutions that set new benchmarks for excellence.
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Types of Flanges
| Weld Neck Flange | Blind Flange | Threaded Flange | Slip On Flange |
| Socket Weld Flange | Lap Joint Flange | Orifice Flanges | Reducing Flange |
| Expanding Flange | Specialty Flanges | Swivel Flange | Flange Assembly |
| Nipo Flange | Square Flange | Flange Face | Flange Hub |
| Forged Flanges | Groove and Tongue Flanges | Loose Flange | Spectacle Flanges |
| Flat Flanges | Anchor Flange | Threaded | Cast Flange |
Specifications Of SS 304 Flanges
| Specification | Details |
|---|---|
| Specification | Stainless Steel 304 Flanges |
| Supporting Flange Material | Flange Bolts, Ring Joint, Gasket |
| Design For Size | JIS Flanges, ANSI Flanges, BS Flanges, EN Flanges, ASA Flanges, ASME Flanges, DIN Flanges, PN Flanges |
| Common Types of SS Flange | Flanges 150 LB WNRF, 600# BLRF, Class 300 RTJ, Class 900 SORF |
| Size Chart | 1/2″ (15 NB) To 48″ (1200 NB) |
| Production Process | Forged, Heat Treated, and Machined |
| Coating Flange Faces | Zinc Plated, Yellow Transparent, Oil Black Paint, Anti-rust Paint, Cold and Hot Dip Galvanized |
| Application | Chemical Industry, Water Pipeline Industry, Nuclear Power Plant, Fabrication Industry, Natural Gas Industry, Oil And Gas Industry |
| Standards | JIS Flanges, ISO Flanges, GOST Flanges, UNI Flanges, AWWA Flanges, MSS SP44 Flanges, ASME B16.5 Flanges, ASME B16.38 Flanges, EN-1092 Flanges, BS10 Flanges, DIN Flanges, PN Flanges, ASME B16.47 (Series A, Series B) Flanges |
| Pressure Rating Table | Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS |
| Connect Type | RF, FF, RTJ, LMF, SMF, LJF |
| Flange Machining Equipment | Sand-blasting machine, Press machine, Bending machine, Pushing Machine, Electric bevelling machine |
SA 182 Gr F304 Chemical Composition and AISI 304 Flanges Mechanical Properties
| Gr. | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A182 F304 | Minimum | – | – | – | – | – | 18.0 | – | 8.0 | – |
| Maximum | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | – | 10.5 | 0.10 |
| Gr. | Tensile Strength (MPa) Minimum | Yield Strength 0.2% Proof (MPa) Minimum | Elongation (% in 50mm) Minimum | Hardness Rockwell B (HR B) Max | Brinell (HB) Max |
|---|---|---|---|---|---|
| Stainless Steel 304 Flanges | 515 | 205 | 40 | 92 | 201 |
Chemical Properties of 316L Stainless Steel Flanges
| Property | Grade SS 310 | Grade SS 310S |
|---|---|---|
| C | 0.035 max | 0.08 max |
| Mn | 2 max | 2 max |
| Si | 1.0 max | 1.0 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.030 max |
| Cr | 16.00 – 18.00 | 16.00 – 18.00 |
| Mo | 2.00 – 3.00 | 2.00 – 3.00 |
| Ni | 10.00 – 14.00 | 11 – 14 |
| Fe | 68.89 min | 67.845 min |
Stainless Steel 316 / 316L Flanges Mechanical & Physical Properties
| Property | Value (SS 316) | Value (SS 316L) |
|---|---|---|
| Density | 8.0 g/cm³ | 8.0 g/cm³ |
| Melting Point | 1400 °C (2550 °F) | 1399 °C (2550 °F) |
| Tensile Strength | Psi – 75000, MPa – 515 | Psi – 75000, MPa – 515 |
| Yield Strength (0.2% Offset) | Psi – 30000, MPa – 205 | Psi – 30000, MPa – 205 |
| Elongation | 35% | 35% |
Stainless Steel 316/316L Flange Equivalent Grades
| Standard | SS 316 | SS 316L |
|---|---|---|
| UNS | S31600 | S31603 |
| WERKSTOFF NR. | 1.4401 / 1.4436 | 1.4404 / 1.4435 |
| AFNOR | Z7CND17‐11‐02 | Z3CND17‐11‐02 / Z3CND18‐14‐03 |
| JIS | SUS 316 | SUS 316L |
| GOST | – | 03Ch17N14M3 / 03Ch17N14M2 |
| BS | 316S31 / 316S33 | 316S11 / 316S13 |
| EN | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Chemical Composition of Nickel-Alloy Flanges
| Superalloy Grade | UNS Equivalent | C | Mn | S | Si | Cr | Ni | Mo | Cu | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nickel 200 | N02200 | 0.08 | 0.18 | 0.005 | 0.18 | … | 99.5(a) | … | 0.13 | … | 0.2 |
| Nickel 201 | N02201 | 0.01 | 0.18 | 0.005 | 0.18 | … | 99.6(a) | … | 0.13 | … | 0.2 |
| Monel 400 | N04400 | 0.15 | 1 | 0.012 | 0.25 | … | 66.5(a) | … | 31.5 | … | 1.25 |
| Monel K-500 | N05500 | 0.13 | 0.75 | 0.005 | 0.25 | … | 66.5(a) | … | 29.5 | 0.6 | 1 |
| Hastelloy B | N10665 | 0.05 max | 1 | … | 1 | 1 | 61 | 28 | … | … | 5 |
| Hastelloy D | – | 0.12 | 0.9 | … | 9.25 | 1 | 82 | … | 3 | … | 2 |
| Inconel 600 | N06600 | 0.08 | 0.5 | 0.008 | 0.25 | 15.5 | 76.0(a) | … | 0.25 | … | 8 |
| Inconel 800 | N08800 | 0.05 | 0.75 | 0.008 | 0.5 | 21 | 32.5 | … | 0.38 | 0.38 | 46 |
| Hastelloy C-276 | N10276 | 0.01 | 0.5 | 0.02 | 0.03 | 15.5 | 57 | 16 | … | … | 5.5 |
| Inconel 625 | N06025 | 0.05 | 0.25 | 0.008 | 0.25 | 21.5 | 61.0(a) | 9 | … | 0.2 | 2.5 |
| Incoloy 825 | N08825 | 0.03 | 0.5 | 0.015 | 0.25 | 21.5 | 42 | 3 | 2.25 | 0.9 | 30 |
| Hastelloy G | N06030 | 0.03 | 1.5 | 0.02 | 0.5 | 22.25 | 44 | 6.5 | 2 | … | 19.5 |
| 20Cb-3 | N08020 | 0.04 | 1 | 0.02 | 0.5 | 20 | 34 | 2.5 | 3.5 | … | … |
Mechanical Properties of Nickel-Alloy Flanges
| Superalloy Grade | UNS Equivalent | Yield Strength (in ksi) | Tensile Strength (in ksi) | Elongation % | Rockwell | Brinell |
|---|---|---|---|---|---|---|
| Nickel 200 | N02200 | 15 | 55 | 35 | – | 90-120 |
| Nickel 201 | N02201 | 12 | 50 | 35 | – | 90-120 |
| Monel 400 | N04400 | 25 | 70 | 35 | – | 110-149 |
| Monel K-500 | N05500 | 100 | 140 | 17 | – | 265-346 |
| Hastelloy B-2 | N10665 | 51 | 110 | 40 | C22 | – |
| Hastelloy D-205 | – | 49 | 114 | 57 | C30-39 | – |
| Inconel 600 | N06600 | 30 | 80 | 35 | – | 120-170 |
| Inconel 800 | N08800 | 30 | 75 | 30 | – | 120-184 |
| Hastelloy C-276 | N10276 | 60 | 115 | 50 | 184 | – |
| Inconel 625 | N06025 | 39 | 98 | 30 | – | 180 |
| Incoloy 825 | N08825 | 35 | 85 | 30 | – | 120-180 |
| Hastelloy G-30 | N06030 | 51 | 100 | 56 | – | – |
| 20Cb-3 | N08020 | 35 | 80 | 30 | B84-90 | 160 |
Inspection & Testing offered by us
| Inspection & Testing | Details |
|---|---|
| Mechanical Testing & Chemical Analysis | Includes testing and analysis of mechanical properties and chemical composition. |
| Fully equipped laboratory for corrosion testing | Includes chlorite contamination, bath analysis, penetration, and residual stress measurement. |
| Micro Structure Examination / Analysis | Analysis of microstructures of materials. |
| Laboratory Spectrometer & Portable Spectrometer | Used for spectral analysis in laboratory and on-site environments. |
| Positive Material Identification [PMI] Tester | Tool for verifying material composition. |
| Hydro Testing of CS Pipes and SS Straight and U-Tubes | Testing for leaks and strength of pipes and tubes. |
| Air Under Water Testing – Straight Length up to 30 Meters | Testing pipes underwater for integrity. |
| Ferrite Content & Surface Finish | Testing for ferrite content and analyzing surface finish. |
| Fibroscope – Checking the inside of tubes (OD ≥ 4.7 MM) | Inspection of internal conditions of tubes. |
| Surface Roughness Testing | Measurement of surface roughness of materials. |
| Non Destructive Testing | Various methods to test without damaging the material. |
| Eddy Current Testing | Testing for cracks and defects using electromagnetic induction. |
| Ultrasonic Testing with full body thickness measurement | Using sound waves to detect thickness and flaws in materials. |
| Real Time Digital Radiography Testing | Real-time inspection through digital X-ray imaging. |
| Conventional Film Radiography | Traditional X-ray film testing for material integrity. |
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Manufacturer Exporter of Flanges in the following countries:
| Australia | Canada | Denmark | Finland |
| France | Germany | Ireland | Italy |
| Spain | United Kingdom | United States of America | Argentina |
| Brazil | Colombia | Indonesia | Kazakhstan |
| Malaysia | Mexico | Oman | Philippines |
| Poland | Portugal | Qatar | Saudi Arabia |
| Singapore | South Africa | Turkey | United Arab Emirates |
| Bahrain | Bangladesh | Iraq | Jamaica |
| Jordan | Kenya | Kuwait | Laos |
| Lebanon | Nigeria | Sri Lanka | Vietnam |