Supplying materials for Occidental Petroleum (Oxy) requires an advanced understanding of their engineering expectations, operational safety norms, and documentation standards. At Mcneil Alloys, we provide fully compliant Oxy Approved Pipes for upstream drilling operations, enhanced oil recovery units, refineries, pipelines, and gas-processing facilities.

Every pipe we deliver undergoes strict inspection, precise chemical validation, and rigorous testing to align with Oxy’s global approval protocols. Our materials are widely used across the GCC, especially in Oman, Qatar, UAE, and Bahrain where Oxy operates major production facilities.

Material Compliance Requirements for Oxy Projects

Oxy acceptance is based on strict evaluation of chemical composition, hardness control, pressure-bearing capability, corrosion resistance, and full traceability from mill to project site.
We supply a comprehensive selection of Oxy-approved grades such as:

Carbon Steel: ASTM A106 Gr.B/C, API 5L PSL1/PSL2
Low-Temperature Steel: ASTM A333 Gr.6
Alloy Steel: A335 P5, P9, P11, P22, P91
Stainless Steel: 304L, 316L, 321, 347
Duplex & Super Duplex: 2205 & 2507 for sour and chloride-heavy wells
Nickel Alloys: Inconel, Hastelloy, Monel for extreme temperature zones

All materials are delivered with complete compliance papers accepted by Oxy’s engineering and inspection departments.

Testing & Documentation Required for Oxy Approval

Oxy maintains one of the most thorough QA systems in the global energy sector. To meet these expectations, Mcneil Alloys provides a complete inspection and documentation package, typically including:

Essential Oxy Documentation (Highlighted Requirements)

• Hydrostatic pressure test
• Ultrasonic, radiographic & magnetic particle inspection
• Positive Material Identification (PMI)
• Hardness, impact & tensile testing
• Dimensional accuracy reports
• Heat-number traceability sheets
• EN 10204 3.1 or 3.2 Material Test Certificates
• NACE MR0175 / ISO 15156 (for sour-service applications)
• Third-party inspection (TPI) from TUV / BV / SGS / DNV when requested

Every file is prepared in an Oxy-compatible format to support quick project approval with zero revisions.

Processing Services for Faster Installation at Oxy Job Sites

To minimise fabrication time at the refinery, pipeline, or field installation stage, we offer ready-to-fit Oxy approved pipes with:

• Accurate cut-to-length processing
• Beveling, threading & end finishing
• FBE / 3LPE / 3LPP coating
• Pickling & passivation for stainless & duplex
• Sandblasting & protective painting
• Export-safe packing, tagging & barcode marking

These value-added services reduce onsite workload and ensure faster shutdown turnaround.

Why Mcneil Alloys Is the Preferred Supplier for Oxy Approved Pipes

Oxy projects leave no margin for error. Contractors and operators across the GCC rely on Mcneil Alloys because we blend strict quality control with fast and dependable supply management.

Here’s what sets us apart:

• Dedicated Oxy-Compliant Stock: Consistent inventory of CS, SS, Alloy & Duplex pipes in UAE.
• Zero-Error Documentation: Every document is audited before dispatch to match Oxy’s submission format.
• Fast GCC Delivery: Rapid dispatch to Oman, Qatar, Bahrain, Kuwait & Saudi Arabia.
• Project-Specific Expertise: Guidance on material selection, coating specifications, and QA requirements.
• Strong QA/QC Culture: Multi-stage inspection ensures pipes perform reliably under high temperature, pressure, and corrosive conditions.
• Balanced Pricing: Competitive rates without compromising compliance or quality.

At Mcneil Alloys, our goal is simple: deliver reliable, inspection-ready Oxy Approved Pipes that meet the highest global standards and perform flawlessly in the field.