Steel Pipes for Liquid and Gas Systems
Steel pipes for liquid and gas systems must match the medium, pressure and temperature. Water, oil, gas and exhaust services need different connection and protection choices.
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Define the service before choosing the pipe.
Water and fire-protection lines
Review heavy-gauge pipes against the water-system specification, distinguishing potable from non-potable service. For a fire-system requirement, follow the approved design and exact product evidence for fire sprinkler pipes. Check product-specific approval evidence rather than relying on the finish or application label.
Oil, gas and industrial flow
Compare SSAW pipes and LSAW pipes only where specified. Petroleum, refinery and compressed-gas services need defined material compatibility, leak integrity, joints, testing and safety controls, including ventilation where required. Exhaust lines also need allowance for heat, condensate, vibration and expansion.
Connections and corrosion
Review grooved fittings and couplings only for a compatible specified assembly. Coordinate valves, equipment, supports and access. Coatings, linings, corrosion allowance, water chemistry control and cathodic protection, where specified, form part of the corrosion plan.
Operating limits and inspection
Record flow, operating cycles and transients as well as design pressure and temperature. Follow the governing steel pipe standards, inspection requirements and regulatory rules; final suitability rests with the responsible system designer.
Tell us about your liquid or gas system.
Share the medium, operating conditions and system specification or drawings with your inquiry.
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