NOV Approved Pipes

admin January 25, 2025 0 Comments

 

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.

 

NOV Approved Pipes: Essential Components for Modern Industries

National Oilwell Varco (NOV), a global leader in designing and manufacturing equipment for the oil and gas industry, places immense emphasis on quality and reliability. Among its rigorous standards is the approval of pipes that meet its stringent specifications, ensuring optimal performance in diverse industrial applications. NOV-approved pipes are integral to the seamless operation of oil and gas projects worldwide, offering durability, safety, and efficiency.

Stainless steel pipes, a popular choice for NOV-approved applications, are renowned for their resistance to corrosion, high strength, and adaptability to challenging conditions. Leading providers like Mcneil Steel & Alloys FZE, recognized Stainless Steel Pipe Manufacturers, supply high-quality pipes designed to meet the demanding requirements of NOV projects.

 

Advantages of Stainless Steel Pipes in NOV Projects

The properties of stainless steel make it an ideal material for applications in NOV-approved projects. Its ability to withstand harsh environments, such as offshore drilling rigs and chemical processing facilities, highlights its versatility and reliability.

One of the significant advantages is stainless steel’s unparalleled resistance to corrosion. This feature ensures that the pipes remain unaffected by moisture, chemicals, and saltwater, making them suitable for long-term use. Companies like Mcneil Steel & Alloys FZE, leading Stainless Steel Pipe Suppliers in the market, provide products that excel in such demanding conditions.

Moreover, stainless steel pipes offer high mechanical strength and thermal stability, which are essential in high-pressure and high-temperature applications. These attributes ensure the pipes maintain structural integrity, contributing to the safety and efficiency of NOV projects.

 

Mcneil Steel & Alloys FZE: A Trusted Supplier for NOV-Approved Pipes

Mcneil Steel & Alloys FZE is a renowned provider of stainless steel pipes, catering to the demanding needs of NOV-approved projects. With years of experience and a commitment to quality, the company has earned a reputation for excellence in the global market.

Their state-of-the-art manufacturing facilities produce pipes that adhere to the highest standards, ensuring reliability and performance in critical applications. As a leading Stainless Steel Pipe Manufacturer, Mcneil Steel & Alloys FZE offers a wide range of products tailored to meet the unique requirements of NOV-approved projects.

 

Innovation and Sustainability

Mcneil Steel & Alloys FZE prioritizes innovation and sustainability in its manufacturing processes. By adopting eco-friendly practices and utilizing advanced technologies, the company minimizes its environmental impact while delivering superior products.

Their focus on sustainability aligns with the energy industry’s growing emphasis on environmentally responsible practices, making Mcneil Steel & Alloys FZE a valuable partner for NOV-approved projects.

 

Get In Touch

Name Mcneil Steel & Alloys FZE
Address SAIF-Zone, P.O. Box. 120345, Sharjah, UAE
Phone +91 987 088 3613
Email info@mcneilalloys.ae
Website https://mcneilalloys.ae

 

NOV-approved pipes play an essential role in ensuring the success of oil and gas projects, providing the reliability and durability required for efficient operations. Stainless steel pipes, with their exceptional properties, have become the material of choice for these applications, offering unparalleled performance under demanding conditions. .Mcneil Steel & Alloys FZE, a trusted Stainless Steel Pipe Supplier in the industry, delivers high-quality products that meet the stringent requirements of NOV-approved projects.

NOV-approved pipe manufacturers, stainless steel pipes, NOV-approved pipes, stainless steel pipe manufacturers, stainless steel pipe exporters, stainless steel pipe supplier, durable pipes, high-quality pipes.

 

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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