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Explore product guidance, standards background and application articles.

16 articles

  1. Fiberglass Fittings: Spec Checklist Before You Quote

    When your RFQ lists fiberglass fittings—elbows, tees, flanges, or custom pieces for a GRE or FRP line—you still need the parent pipe system, a fitting schedule, the joint type, and design conditions before a quote can land. You send dimensions,…

  2. Fiberglass Sucker Rod: Spec Checklist Before You Quote

    When your artificial-lift RFQ names a fiberglass sucker rod, you still need rod format, reinforcement, well depth, expected load, pumping-system arrangement, and connections before a quote can land. You confirm whether you want jointed fiberglass rods or a continuous composite…

  3. FRP Prefabricated Pump Station: Spec Checklist Before You Quote

    When your municipal sewage or rainwater lift project calls for an FRP prefabricated pump station, you still need flow, head, incoming levels, site conditions, and equipment scope before a quote can land. You mark undecided fields “Not sure yet,” confirm…

  4. RTP Pipe: Spec Checklist Before You Quote

    When your RFQ asks for RTP pipe—or a matched reinforced thermoplastic pipe-and-fitting configuration—you still need fluid, pressure-temperature conditions, dimensions and route, installation notes, and end fittings before a quote can land. You mark undecided fields “Not sure yet,” request the…

  5. 2-7/8″ 2500 PSI Fiberglass Tube: Spec Checklist Before You Quote

    When your RFQ names the catalogue designation 2-7/8 in. 2500 PSI fiberglass tube—or asks IFGS to match that SKU to an existing tubing string—you still need size basis, pressure-temperature conditions, connection, and length before a quote can land. You confirm…

  6. GRE Screen Tube for Sand Control: Spec Checklist Before You Quote

    When your completion or sand-control RFQ names a GRE screen tube—or asks for a fiberglass sieve section with project-defined holes or slots—you still need a screen schedule before IFGS can quote. You state diameter, pressure envelope, opening pattern, formation or…

  7. FF vs SF Double-Wall Tanks: Spec Checklist Before You Quote

    When your tender cites double-wall storage—or even names UL 58 as familiar steel-UST language—you still need to choose a wall type before IFGS can quote. You name FF (fiberglass-fiberglass) or SF (steel-inner + composite outer), state capacity, medium, site conditions,…

  8. API 15HR vs API 15LR GRE Tubing: Spec the Right Envelope Before You Quote

    When your RFQ names API 15HR or API 15LR for GRE tubing, you are choosing a pressure and service envelope for quotation—not asking for another standards history page. You confirm high-pressure versus low-pressure fiberglass line-pipe designation, whether your application is…

  9. Locked Spigot Joints for Fiberglass Line Pipe: Spec Restraint Before You Quote

    When your RFQ names a locked (restrained) rubber-seal bell-and-spigot joint for fiberglass (GRE/FRP) line pipe, you are specifying axial restraint with a gasket-and-lock arrangement—not a non-restrained spigot that needs thrust blocks at bends. You lock pipe size, design pressure, operating…

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