Field Notes
Practical fabrication guides and industry insights from TARRADCO's engineers, welders and project leads.
How API 650 and API 620 differ in scope, design pressure, materials and inspection — and how the standard drives fabrication, welding qualification and testing on a real tank package.
Read article: API 650 vs API 620: A Fabricator's Guide to Storage Tank StandardsDesign choices — connections, tolerances, coating access and erection sequencing — that decide whether a steel frame goes up smoothly or fights the crew.
Read article: Steel Structures: Design-to-Fabrication EssentialsHow a heavy-steel fabricator integrates with EPC contractors — interfaces, shop drawing cycles, site erection crews and QA/QC handover.
Read article: Industrial Construction: What to Expect from an EPC-Ready FabricatorIsometric-driven spool fabrication, line-class and material control, shop-versus-field welding trade-offs, and how prefabrication cuts turnaround site hours.
Read article: Pipe Spool Fabrication: A Buyer's GuideThe state of heavy steel fabrication in Egypt — capacity, Gulf export activity, cost competitiveness versus imports, and how to qualify a fabricator on ISO, in-house capability, NDT and logistics.
Read article: Steel Fabrication in Egypt: An Industry OverviewDesign, material, welding, NDT and hydrostatic-testing requirements TARRADCO applies on every ASME Section VIII pressure vessel fabricated in Egypt for MENA operators.
Read article: ASME Section VIII Pressure Vessel GuideWhy crew qualification, training and supervision — not equipment — decide safety, quality and cost on most industrial and marine projects.
Read article: Labor Supply Quality on Industrial SitesCNC plasma and flame cutting is the default for structural fabrication, but traditional methods still fit. A practical decision framework for project engineers.
Read article: CNC vs Traditional Cutting: Engineer GuideThe most expensive coating fails on badly prepared steel. What surface preparation and coating selection really involve — and why they decide asset service life.
Read article: Sandblasting & Coating Steel: A GuideTwo heat exchanger families dominate process plants. Where each one wins — and where it doesn't — protects both CAPEX and long-term operating cost.
Read article: Shell-and-Tube vs Air-Cooled ExchangersNext Step
Scope, materials and schedule reviewed by our own engineers. No brokers, no subcontract chain.
