Raw Materials Trading
Overview & Service Scope
Ishar Oilfield Services supplies certified raw materials to oilfield machine shops, equipment manufacturers, drilling contractors, and EPC fabricators across the UAE and regional market. Every bar, forging, tube, and plate is accompanied by full Mill Test Certificates (EN 10204 3.1 / 3.2) and undergoes incoming Positive Material Identification (PMI) and ultrasonic verification.
Our material control system enforces strict receiving procedures, heat-number identification tagging, segregated storage, and full traceability from raw stock to finished API component.
Equipment, Capabilities & Technical Specifications
Sizes, ratings, connection types, and operational specifications kept exactly as certified in technical documents:
1. Oilfield Alloy Steel Bars & Hollow-Bored Forgings
AISI 4140 / 4145H Modified Quenched & Tempered (API Spec 7-1)High-tensile chromium-molybdenum alloy steel bars engineered for manufacturing subs, crossovers, drill collars, stabilizers, and fishing tools.
- AISI 4145H Modified Solid & Trepan-Bored Bars (3" to 14" OD)
- AISI 4140 Quenched & Tempered Round Bars & Mechanical Tubing
- AISI 4340 High-Strength Alloy Steel for heavy-duty shafts, jars & latches
- Supplied with Charpy V-Notch impact, Brinell hardness & UT inspection reports
2. Non-Magnetic & Corrosion-Resistant Stainless Alloys
Non-Mag Austenitic Alloys, 304L / 316L, Duplex 2205 & Super Duplex 2507Specialty stainless and nickel-alloy raw stock for MWD/LWD non-magnetic tools, sour-service wellhead trim, and offshore process equipment.
- Non-Magnetic Drill Collar (NMDC) & Stabilizer Bar Stock (Low magnetic permeability)
- Stainless Steel 304/304L, 316/316L, 410 & 17-4PH Round Bars, Plates & Sheets
- Duplex (UNS S31803 / S32205) & Super Duplex (UNS S32750) Bars & Pipes
3. Structural Steel & Offshore Fabrication Plates / Profiles
ASTM A36, S275JR, S355J2+N / S355ML & Boiler/Pressure Vessel PlatesCertified structural steel sections and plates for DNV offshore baskets, skids, mud tanks, and rig structures.
- High-Yield Offshore Structural Steel Plates (S355J2+N, ASTM A572 Gr. 50, A516 Gr. 70)
- Heavy Structural Beams (HEB, HEA, IPE), Channels (UPN), Angles & Hollow Sections (SHS/RHS)
- Seamless Carbon Steel Process Pipe (ASTM A106 Gr. B, API 5L X42–X65) & Fittings
4. Material Control, PMI Verification & Custom Cutting
Full Heat Traceability, Band-Saw Cutting & Pre-MachiningIn-house material verification and preparation prior to dispatch or machining.
- Incoming Mill Certificate Verification (EN 10204 3.1 / 3.2)
- Positive Material Identification (PMI), Hardness Testing & Ultrasonic Flaw Detection
- Cut-to-length heavy band-sawing and rough OD/ID turning upon customer request
Operational Applications
API Machine Shop Sub, Crossover & Downhole Tool Manufacturing
DNV Offshore Basket, Skid & Structural Frame Fabrication
Wellhead Flange, Spool & Pressure Control Component Machining
Process Piping, Storage Tank & Rig Modification Projects
Standards & Quality Compliance
All equipment and procedures strictly comply with international and regional industry bodies:
API Spec 7-1 & API Spec 5CT / 5L Material RequirementsASTM / ASME Ferrous & Non-Ferrous Material SpecificationsEN 10204 3.1 & 3.2 Mill Test Certification & Heat TraceabilityNACE MR0175 / ISO 15156 Sour Service Material Compliance
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