Qatar Gas Approved Pipe Suppliers 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.
The Importance of Qatar Gas Certification
Qatar Gas is one of the largest liquefied natural gas (LNG) producers in the world, and its commitment to safety, quality, and operational efficiency is unparalleled. When a pipe supplier is Qatar Gas approved, it means they have passed rigorous testing and have been certified to supply products that meet the highest safety and performance standards. This approval is vital in an industry where the transportation of oil, gas, and other high-pressure substances requires materials that can withstand extreme conditions.
For companies seeking the most reliable Stainless Steel Pipe Exporters in Saudi Arabia, this certification provides an assurance that the pipes will perform optimally and meet stringent standards, including resistance to corrosion, high tensile strength, and the ability to perform under extreme temperatures and pressures.
The Role of Qatar Gas Approved Suppliers
When it comes to large-scale infrastructure projects in the energy sector, companies require not only high-quality products but also reliable, long-term partnerships with Qatar Gas approved pipe suppliers in Saudi Arabia. These suppliers play a vital role in ensuring the steady supply of pipes to various construction and industrial sites. Their ability to deliver high-performance pipes that meet both local and international standards is crucial for the success of projects that span across vast distances and challenging environments.
In addition to Stainless Steel Pipe Exporters in Saudi Arabia, who focus on delivering high-quality materials to international markets, Qatar Gas-approved suppliers also ensure that they meet the specific requirements of each project, delivering pipes that fit perfectly within the design and function of the infrastructure. Their ability to customize products based on the client’s needs ensures that each project receives the most reliable and effective materials available.
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 |
Qatar Gas approved pipe suppliers in Saudi Arabia are essential to the success of the region’s oil, gas, and petrochemical industries. By offering high-quality stainless steel pipes that meet the demanding standards set by Qatar Gas, these suppliers ensure that infrastructure projects remain safe, efficient, and reliable. With their extensive experience and commitment to excellence, they play a crucial role in supporting the global energy supply chain.
For businesses in need of Stainless Steel Pipe Exporters in Saudi Arabia or Stainless Steel Pipe Supplier in Saudi Arabia, partnering with a Qatar Gas-approved supplier provides access to high-performance materials that will meet even the most stringent requirements. As the demand for reliable infrastructure continues to grow, these suppliers remain integral to the success of the region’s energy sector.
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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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