Bahrain Petroleum Approved Flanges
McNeil Steel & Alloys FZE, 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 Steel & Alloys FZE 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.
Bahrain Petroleum Approved Flanges
The oil and gas industry is one of the most demanding sectors globally, and Bahrain’s petroleum industry is no exception. To maintain the efficiency and safety of its operations, Bahrain Petroleum has stringent standards for the equipment used in its facilities, including flanges. Among these, Bahrain petroleum-approved flanges hold a vital position as they ensure the seamless connection of pipelines, valves, and other critical components in a system designed to handle immense pressure and extreme temperatures.
The Role of Flanges in the Petroleum Industry
Flanges are essential in connecting pipes, pumps, and other machinery within the oil and gas infrastructure. They are designed to provide durability and reliability while handling heavy loads, high pressure, and corrosive environments. Bahrain petroleum-approved flanges are subjected to rigorous quality checks and certifications to ensure they meet the stringent standards required by the petroleum industry.
Companies like Mcneil Steel & Alloys FZE, a leading name among Stainless Steel Flanges Manufacturers, play a pivotal role in supplying these high-quality components. Their commitment to precision and quality ensures their products align with international standards, making them a trusted name in the industry.
Materials Used in Bahrain Petroleum Approved Flanges
The choice of materials for flanges is crucial, as they must withstand harsh operating conditions. Stainless steel flanges are among the most preferred options due to their exceptional resistance to corrosion, high strength, and durability. They are particularly effective in handling substances like crude oil, natural gas, and other petroleum derivatives, which are often corrosive in nature.
Stainless Steel Flanges Exporters like Mcneil Steel & Alloys FZE ensure these flanges are available in different grades, including 304, 316, and duplex stainless steel, to cater to varying operational requirements. The inclusion of alloys like chromium and molybdenum further enhances their ability to withstand extreme conditions.
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 |
Bahrain petroleum-approved flanges are an indispensable part of the oil and gas infrastructure, designed to withstand challenging environments while ensuring the safety and efficiency of operations. The stringent quality standards upheld by the industry emphasize the importance of sourcing flanges from reliable manufacturers and suppliers.
Mcneil Steel & Alloys FZE, recognized among the top Stainless Steel Flanges Manufacturers and Stainless Steel Flanges Exporters, continues to set benchmarks in delivering high-quality flanges that meet the rigorous demands of Bahrain’s petroleum industry. By partnering with trusted suppliers like Mcneil, businesses can ensure they receive products that contribute to long-term operational 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 |
| 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 |