UK CO NO. 16660036 Registered in England & Wales Kington, Herefordshire, UK
info@petratrading.co.uk REGIONAL DESKS: LONDON • DOHA • RIYADH • DUBAI
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PETRA TRADING & CONTRACTING
ENGINEERING • SOURCING • SUPPLY CAPABILITIES

Specialized International Procurement Services

PETRA Trading & Contracting Ltd delivers complete supply-chain execution for EPC contractors, infrastructure authorities, and industrial plants. We combine direct mill engagement, technical standard harmonization, EN 10204 3.1 quality certification, and door-to-jobsite logistics.

Group 1: Sourcing & Manufacturer Qualification

1. International Procurement

End-to-end management of complex multi-commodity project tenders. We consolidate materials across European, UK, GCC, and Asian manufacturers into single unified supply contracts.

  • Single-point commercial contracting
  • Currency hedging & letter of credit handling
  • Unified documentation pack
Initiate Tender Procurement

2. Global Sourcing

Direct engagement with primary manufacturing mills, eliminating intermediary markups for bulk piping, structural steel sections, WRAS water tanks, and engineered valves.

  • Tier-1 producer relationship access
  • High-volume mill run allocations
  • Cost-optimization benchmarking
Source from Direct Mills

3. Technical Sourcing

Cross-standard engineering translation. We align British/European standards (BS EN) with American (ASTM/ASME) or GCC standards (QCS 2014, SASO) to resolve material unavailability.

  • Material equivalency submittal reports
  • Metallurgy & chemical composition checks
  • Consultant approval documentation
Request Technical Equivalency

4. Supplier Qualification & Audits

Rigorous pre-qualification of manufacturing plants evaluating ISO 9001 quality systems, metallurgical testing capabilities, production capacity, and statutory compliance.

  • Factory technical capability audits
  • Environmental & safety compliance checks
  • Financial & production solvency reviews
Audit a Manufacturer

Group 2: Project Procurement Operations

5. Construction Material Procurement

High-volume procurement of S355 structural steel sections, high-tensile 8.8/10.9 bolting, hot-dip galvanized mesh, waterproofing membranes, and industrial epoxy coatings.

  • Mill test certificate traceability
  • Cut-to-length steel profile scheduling
  • Phased site laydown coordination
Procure Construction Materials

6. MEP Material Procurement

Consolidated procurement for mechanical, electrical, plumbing, and HVAC systems. From DW144 pre-insulated duct boards to BS 5467 XLPE/SWA cables and UL/FM fire fighting fittings.

  • Full MEP bill-of-quantities takeoff
  • Brand equivalency consultant sign-off
  • Factory test witness coordination
Consolidate MEP Packages

7. Piping, Flanges & Valve Packages

Comprehensive fluid handling packages: seamless ASTM A106 carbon pipe, ductile iron K9, PE100 HDPE, forged ASME B16.5 flanges, and API 600 cast/forged gate valves.

  • Full pressure class ratings 150 - 2500
  • 100% Hydrostatic and NDT test records
  • End protections and export crating
Procure Piping Packages

8. Industrial & Modular Site Units

Turnkey supply of prefabricated modular portacabins, engineer site offices, heavy adjustable pallet racking, and specialized industrial cable-pulling winches.

  • Rapid flat-pack or fully erected delivery
  • Pre-wired and insulated to local climate
  • Heavy structural floor loading capacity
Deploy Modular Infrastructure

Group 3: Quality Verification & International Logistics

9. Quality Inspection Coordination (EN 10204 3.1)

Verification of genuine Mill Test Certificates (MTC) with heat numbers, chemical ladle analysis, tensile/yield strengths, Charpy impact testing, and third-party witness inspection (SGS/TUV/BV).

  • Positive Material Identification (PMI)
  • Non-destructive testing (UT, RT, MPI)
  • Zero counterfeit material guarantee
Schedule Quality Inspection

10. International Freight & Logistics (Incoterms 2020)

Expert execution of marine containerized (FCL/LCL), flat-rack, and breakbulk chartering under Incoterms 2020: CIF Port of Hamad, DDP Riyadh Laydown, FOB European Mills.

  • Heavy-lift and out-of-gauge (OOG) shipping
  • Full export packing & corrosion inhibitor wraps
  • Complete bill-of-lading and marine insurance
Calculate Freight & Incoterms

11. Customs Clearance & SASO / SABER Compliance

Complete regulatory clearance handling for GCC and African destinations, including SASO / SABER Certificate of Conformity for Saudi Arabia, Ashghal clearance in Qatar, and customs tariffs.

  • SASO SABER registration and certification
  • Legalized Chamber of Commerce invoices
  • Port demurrage minimization protocols
Verify Import Compliance

12. Project Material Supply & Staging

Scheduled, just-in-time site deliveries synchronized with the contractor's critical path method (CPM) installation schedules, reducing on-site congestion and weather exposure.

  • Phased milestone delivery plans
  • Laydown yard staging coordination
  • Real-time shipment milestone tracking
Plan Project Delivery Schedule
ENGINEERING & INDUSTRIAL PROCUREMENT

Have a BOQ or Project Requirement?

Send your BOQ, drawings or specification to our procurement team. We review metallurgical standards, verify mill capacity, and return firm commercial pricing.