IOCL Approved Pipes
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 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.
IOCL Approved Pipes: Ensuring Excellence in Industrial Applications
Indian Oil Corporation Limited (IOCL) stands as a beacon of industrial excellence and a pioneer in energy and petrochemical sectors in India. Its operations, which encompass refining, pipeline transportation, and distribution, demand the use of materials that meet the highest quality and safety standards. Among the critical components used in IOCL’s projects are IOCL-approved pipes, which are essential for the seamless and safe functioning of infrastructure.
Stainless steel pipes have emerged as a key material in the IOCL-approved category due to their exceptional durability, corrosion resistance, and versatility. Trusted suppliers like Mcneil Steel & Alloys FZE play an instrumental role in providing premium-quality stainless steel pipes that meet IOCL’s stringent standards. As a recognized Stainless Steel Pipe Manufacturer, Mcneil Steel & Alloys FZE ensures its products adhere to the highest specifications required by IOCL-approved projects.
Applications of IOCL Approved Pipes
The use of IOCL-approved pipes extends across multiple industries and operational areas:
- Oil and Gas Exploration
IOCL-approved pipes are essential for onshore and offshore oil exploration activities. Stainless steel pipes, in particular, are well-suited for transporting crude oil and natural gas due to their strength and resistance to environmental wear. - Petrochemical Processing
In petrochemical facilities, the transportation of chemicals, fuels, and gases requires pipes that can handle extreme conditions. Stainless steel pipes provided by reliable Stainless Steel Pipe Exporters in the industry are a preferred choice for these demanding applications. - Pipeline Infrastructure
Pipeline networks form the backbone of IOCL’s distribution system. Stainless steel pipes, with their long lifespan and minimal maintenance requirements, ensure the smooth and efficient transportation of refined products across vast distances. - Refinery Operations
Refineries require materials that can endure high temperatures, pressure, and chemical exposure. IOCL-approved stainless steel pipes are integral to the functioning of these facilities, contributing to operational efficiency and safety.
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 |
IOCL-approved pipes are integral to India’s industrial and energy sectors, ensuring the safe and efficient operation of critical infrastructure. Stainless steel pipes, with their exceptional properties, are the preferred choice for these demanding applications.
Mcneil Steel & Alloys FZE, as a leading Stainless Steel Pipe Manufacturer and supplier, plays a vital role in meeting the requirements of IOCL-approved projects. Their high-quality products and commitment to innovation make them a reliable partner for industries worldwide.
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Manufacturing Types and Processes
| Manufacturing Type | Processes |
|---|---|
| Seamless Hot Rolling Processes | Round Pipe Billet → Heating → Perforation → Three Roll Skew Rolling, Continuous Rolling or Extrusion → Off Pipe → Sizing (Or Reducing Diameter) → Cooling → Billet → Straightening → Water Pressure Test (Or Flaw Detection) → Marking → Storage |
| Seamless Cold Rolling (Cold Drawn) Processes | Round Pipe Billet → Heating → Perforation → Head → Annealing → Pickling → Oil (Copper) → Multi Pass Drawing (Cold Rolling) → Billet → Heat Treatment → Straightening → Water Pressure Test → Marking → Storage |
| Longitudinal Welding (Straight Seam Welding) Processes | Including ERW, EFW |
Material of Construction
| Material | Specifications |
|---|---|
| Stainless Steel | ASTM / ASME SA 312 GR, TP 304, 304L, 304H, 3095, 309H, 310S, 310H, 316, 316TI, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L, ASTM / ASME SA 358 CL 1 % CL 3 GR. 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 321, 321H, 47. |
| Duplex Steel | ASTM / ASME SA 790 UNS NO |
| Carbon Steel | ASTM ASME A 53 GR. A & B, ASTM A 106 GR. A.B & C. API5L GR.B, M.S. & G.I ERW pipes API5L X 42, X46, X52, X60, X65 & X 70, ASTM / ASME A 691 GR A, B & C |
| Alloy Steel | ASTM /ASME A 335 GR P1, P5, P9, P11, P12, P22, P23, P91, ASTM / ASME A 691 GR 1 CR, 11/4 CR, 21/4 CR |
| Nickel Alloy | ASTM/ASME SB 163 UNS 2200 (NICKEL 200), ASTM/ASME SB 163 UNS 2201 (NICKEL 201), ASTM/ASME SB 163 165 UNS 4400 (MONEL 400), ASTM/ASME SB 464 UNS 8020 (ALLOY 20/20 CB 3), ASTM/ASME SB 704/705 UNS 8825 INCONEL (825), ASTM/ASME SB 167/517 UNS 6600 (INCONEL 600), ASTM/ASME SB 167 UNS 6601 (INCONEL 601), ASTM/ASME SB 704/705 UNS 6625 (INCONEL 625), ASTM/ASME SB 619/622/626 UNS 10276 (HASTELLOY C276) |
| Copper Alloy | ASTM / ASME SB 111 UNS NO. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, ASTM / ASME SB 466 UNS NO. C 70600 (CU-NI-90/10), C 71500 (CU-NI-70/30) BR & NON-IBR |
Materials and Their Compositions
| Material | Composition and Properties |
|---|---|
| Stainless Steel | Iron (Fe): Base metal, provides strength and formability.
Chromium (Cr): 10.5%-30%, enhances corrosion resistance and hardness. Nickel (Ni): 8%-20%, improves toughness, ductility, and corrosion resistance. Molybdenum (Mo): Present in grades like 316, increases resistance to pitting and crevice corrosion. Carbon (C): 0.08%-1.2%, increases hardness and tensile strength. Manganese (Mn): Adds strength and aids hardening. Silicon (Si): Enhances strength and corrosion resistance. Other Elements: Small amounts of nitrogen, sulfur, and phosphorus refine properties. |
| Stainless Steel Pipes | 304 Stainless Steel Pipes: 18% chromium, 8% nickel. Offers excellent corrosion resistance; used across industries.
316 Stainless Steel Pipes: 16% chromium, 10% nickel, 2% molybdenum. Superior corrosion resistance, especially against chlorides. 321 Stainless Steel Pipes: 17% chromium, 9% nickel, 1% titanium. Stable against carbide precipitation; ideal for high-temperature applications. |
| Stainless Steel Tubes | 304 Stainless Steel Tubes: 18% chromium, 8% nickel. Durable, oxidation-resistant.
316 Stainless Steel Tubes: 16% chromium, 10% nickel, 2% molybdenum. Suitable for corrosive environments. 309 Stainless Steel Tubes: 25% chromium, 20% nickel. High-temperature strength and oxidation resistance. |
| Other Materials | Carbon Steel: Composed of iron and carbon with manganese, silicon, and other elements for strength and hardness.
Alloy Steel: Includes chromium, nickel, molybdenum, and vanadium for improved strength, toughness, and corrosion resistance. Nickel Alloys: High nickel content with chromium and molybdenum for heat and corrosion resistance. |
Stainless Steel Grades Chemical Composition Table
| Grade | Mark | C (%) | Cr (%) | Ni (%) | Mn (%) | P (%) | S (%) | Mo (%) | Si (%) | Cu (%) | N (%) | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 201 | 1Cr17Mn6Ni5N | ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50-7.50 | ≤0.060 | ≤0.03 | – | ≤1.00 | – | ≤0.25 | – |
| 201L | 03Cr17Mn6Ni5N | ≤0.03 | 16.00-18.00 | 3.50-5.50 | 5.50-7.50 | ≤0.060 | ≤0.03 | – | ≤1.00 | – | ≤0.25 | – |
| 202 | 1Cr18Mn8Ni5N | ≤0.15 | 17.00-19.00 | 4.00-6.00 | 7.50-10.00 | ≤0.060 | ≤0.03 | – | ≤1.00 | – | ≤0.25 | – |
| 204 | 03Cr16Mn8Ni2N | ≤0.03 | 15.00-17.00 | 1.50-3.50 | 7.00-9.00 | – | – | – | – | – | 0.15-0.30 | – |
| China | 1Cr18Mn10Ni5Mo3N | ≤0.10 | 17.00-19.00 | 4.00-6.00 | 8.50-12.00 | – | – | 2.80-3.50 | – | – | 0.20-0.30 | – |
| Russia | 2Cr13Mn9Ni4 | 0.15-0.25 | 12.00-14.00 | 3.70-5.00 | 8.00-10.00 | – | – | – | – | – | – | – |
| China | 2Cr15Mn15Ni2N | 0.15-0.25 | 14.00-16.00 | 1.50-3.00 | 14.00-16.00 | – | – | – | – | – | 0.15-0.30 | – |
| 301 | 1Cr17Ni7 | ≤0.15 | 16.00-18.00 | 6.00-8.00 | ≤2.00 | ≤0.065 | ≤0.03 | – | ≤1.00 | – | – | – |
| 302 | 1Cr18Ni9 | ≤0.15 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.03 | – | ≤1.00 | – | – | – |
| 303 | Y1Cr18Ni9 | ≤0.15 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.20 | ≤0.03 | – | ≤1.00 | – | – | – |
| 303Se | Y1Cr18Ni9Se | ≤0.15 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.20 | ≤0.03 | – | ≤1.00 | – | – | Se ≥ 0.15 |
| 304 | 0Cr18Ni9 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.03 | – | ≤1.00 | – | – | – |
| 304L | 00Cr19Ni10 | ≤0.03 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.03 | – | ≤1.00 | – | – | – |
| 316 | 0Cr17Ni12Mo2 | ≤0.08 | 16.00-18.50 | 10.00-14.00 | ≤2.00 | ≤0.035 | ≤0.03 | 2.00-3.00 | ≤1.00 | – | – | – |
| 316L | 00Cr17Ni14Mo2 | ≤0.03 | 16.00-18.00 | 12.00-15.00 | ≤2.00 | ≤0.035 | ≤0.03 | 2.00-3.00 | ≤1.00 | – | – | – |
| 316N | 0Cr17Ni12Mo2N | ≤0.08 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.035 | ≤0.03 | 2.00-3.00 | ≤1.00 | – | – | – |
| 317 | 0Cr19Ni13Mo3 | ≤0.12 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.035 | ≤0.03 | 3.00-4.00 | ≤1.00 | – | – | – |
| 321 | 1Cr18Ni9Ti | ≤0.12 | 17.00-19.00 | 8.00-11.00 | ≤2.00 | ≤0.035 | ≤0.03 | – | ≤1.00 | – | – | Ti5(C%-0.02)~0.08 |
| 347 | 0Cr18Ni11Nb | ≤0.08 | 17.00-19.00 | 9.00-13.00 | ≤2.00 | ≤0.035 | ≤0.03 | – | ≤1.00 | – | – | Nb ≥ 10*C% |
| XM7 | 0Cr18Ni9Cu3 | ≤0.08 | 17.00-19.00 | 8.50-10.50 | ≤2.00 | ≤0.035 | ≤0.03 | – | ≤1.00 | 3.00-4.00 | – | – |
| XM15J1 | 0Cr18Ni13Si4 | ≤0.08 | 15.00-20.00 | 11.50-15.00 | ≤2.00 | ≤0.035 | ≤0.03 | – | 3.00-5.00 | – | – | – |
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