Petronas 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.
Petronas Approved Flanges Manufacturer in Saudi Arabia
The demand for high-quality stainless steel flanges in Saudi Arabia is steadily increasing, fueled by the region’s robust industrial and infrastructural growth. Among the diverse applications of stainless steel flanges, their critical role in the oil and gas sector—particularly for companies like Petronas—stands out. Petronas, being a global energy giant, sets rigorous standards for the components used in its operations. For manufacturers in Saudi Arabia aspiring to earn the “Petronas approved” badge, quality, precision, and adherence to international standards are paramount.
The Importance of Stainless Steel Flanges in Industrial Applications
Flanges serve as essential components in piping systems, connecting pipes, valves, pumps, and other equipment to form a secure, leak-proof network. Stainless steel flanges, in particular, offer superior corrosion resistance, durability, and strength—making them the preferred choice for industries such as oil and gas, petrochemicals, water treatment, and power generation. In Saudi Arabia, where harsh environmental conditions like extreme temperatures and saline atmospheres are common, stainless steel flanges are indispensable.
Companies operating in this sector, especially those dealing with Petronas-approved projects, must ensure their flanges meet the stringent specifications required for seamless performance and safety. This is where reputed Stainless Steel Flanges Manufacturers in Saudi Arabia step in, providing reliable solutions tailored to industry needs.
Leading Stainless Steel Flanges Manufacturers in Saudi Arabia
Saudi Arabia is home to several renowned manufacturers and exporters of stainless steel flanges, catering to both domestic and international markets. Companies like McNeil Steel & Alloys FZE have carved a niche for themselves by offering high-quality flanges that meet the rigorous demands of clients in the oil and gas, chemical, and construction sectors.
These manufacturers specialize in producing a wide range of flanges, including:
- Weld neck flanges
- Slip-on flanges
- Blind flanges
- Socket weld flanges
- Threaded flanges
- Lap joint flanges
By adhering to international standards such as ASTM, ASME, and API, they ensure their products are suitable for even the most demanding applications. As leading Stainless Steel Flanges Exporters in Saudi Arabia, these companies not only supply to domestic markets but also cater to clients worldwide, reinforcing Saudi Arabia’s position as a hub for high-quality industrial components.
McNeil Steel & Alloys FZE: Your Trusted Partner
As a trusted name in the industry, McNeil Steel & Alloys FZE stands out as a leading manufacturer, supplier, and exporter of stainless steel flanges in Saudi Arabia. With a commitment to quality, innovation, and customer satisfaction, the company has earned a reputation for excellence in delivering top-notch products for critical applications.
McNeil Steel & Alloys FZE’s flanges are designed to meet the rigorous demands of Petronas-approved projects, ensuring optimal performance, safety, and reliability. Whether you need standard or customized solutions, the company’s team of experts is equipped to provide products that align with your specific requirements.
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 |
The importance of stainless steel flanges in industrial applications, particularly in Petronas-approved projects, cannot be overstated. Their durability, strength, and resistance to corrosion make them an indispensable component in piping systems across various industries. Saudi Arabia’s manufacturers, suppliers, and exporters of stainless steel flanges play a pivotal role in meeting both local and global demand.
For those seeking high-quality, Petronas-approved flanges, partnering with a reputed Stainless Steel Flanges Supplier in Saudi Arabia like McNeil Steel & Alloys FZE ensures you receive products that meet the highest standards of quality and performance. With their extensive experience, state-of-the-art facilities, and commitment to excellence, McNeil Steel & Alloys FZE is well-positioned to be your trusted partner in success.
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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 |
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| Brazil | Colombia | Indonesia | Kazakhstan |
| Malaysia | Mexico | Oman | Philippines |
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| Singapore | South Africa | Turkey | United Arab Emirates |
| Bahrain | Bangladesh | Iraq | Jamaica |
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| Lebanon | Nigeria | Sri Lanka | Vietnam |