BS EN ISO 14692-1:2017

Petroleum and natural gas industries. Glass-reinforced plastics (GRP) piping. Vocabulary, symbols, applications and materials | Status: Under review, Current

1 Scope This document defines the applications, pressure rating methodology, the classification of the products according to application, type of joint and resin matrix and the limitations to both the materials of construction and the dimensions. It also lists the terms, definitions and symbols used and provides guidance in the use and interpretation of ISO 14692‑2, ISO 14692‑3 and ISO 14692‑4. ISO 14692 (all parts) is applicable to GRPpipingsystems that 1) utilize joints that are capable of restraining axial thrust from internal pressure, temperature change and fluid hydrodynamic forces and 2) have a trapezoidal shape for its design envelope. It is primarily intended for offshore applications on both fixed and floating topsides facilities, but it can also be used for the specification, manufacture, testing and installation of GRPpipingsystems in other similar applications found onshore, e.g. produced-water, firewater systems and general industrial use. For floating installations, reference is made to the design, construction and certification standards for the hull or vessel, since these can allow alternative codes and standards for GRPpiping associated with marine and/or ballast systems. However, it is recommended that ISO 14692 (all parts) be used for such applications to the maximum degree attainable. ISO 14692 (all parts) can also be used as the general basis for specification of pipe used for pump caissons, stilling tubes, I-tubes, seawater lift risers and other similar items. Typical oil and gas industry applications for the use of GRPpiping and pipelines include those listed in Table 1. Table 1 — Typical current and potential GRP piping oil and gas applications Ballast water Hydrochloric acid Boiler feed water Inert gas Brine Jet-A fuel Carbon Dioxide (CO2) Natural gas Chlorine, gas, wet Oil Condensate (water and gas) (Sour) Oil plus associated gas Cooling water, sweet, brackish, seawater Potable water Demineralised water Process water Diesel fuel Produced water Drains Seawater Emulsions (water-oil-gas mixtures) Service water Fire water (ring main and wet or dry deluge) Sewer (grey and red) Formation water Sodium hydroxide Fresh water Sodium hypochlorite Fuel Sour water Gas (methane, etc.) Unstabilized oil Glycol Vents Hydrocarbon (with or without associated gas) Wastewater Hydrogen chloride gas (HCl) Water disposal Injection water

NOTE Some applications, such as wet chlorine gas, hydrogen chloride gas, hydrochloric acid, sodium hydroxide and sodium hypochlorite, require a barrier liner and may require specific corrosion resistant resins. Consult the manufacturer for recommendations.