DIVISION 03 • INDUSTRIAL PIPING

INDUSTRIAL & PROCESS PIPING

Pipe, Fittings, Prefabricated Spools and Support Systems for Industrial, Marine, Utility and Hydronic Applications.

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PROCESS PIPING CAPABILITIES

Piping Materials

Carbon steel, stainless 304/316, alloy, galvanized, copper-nickel, HDPE and thermoplastic piping with flanges, fittings, gaskets and fasteners to the line class.

Spool & Skid Fabrication

Fabrication of pipe spools, pump skids, manifolds and equipment stands to customer-approved isometrics and shop drawings, using qualified procedures where specified.

Supports, Guides & Anchors

Custom hangers, shoes, guides, anchors, saddles and structural supports in stainless, aluminum and carbon steel for process and utility lines.

Testing & Documentation Support

Support for hydrostatic and pneumatic test packages, weld and material traceability records, MTRs and turnover documentation.

WHAT WE SUPPORT ON PROCESS PIPING PROJECTS

Industrial water & utilities: cooling water, process water, compressed air, condensate and utility service piping for plants, shipyards and port facilities.
Hydronic & steam systems: chilled-water, heating hot-water, steam and condensate piping, with valves, traps, expansion devices and specialties.
Stainless & corrosion-resistant piping: 304/316 stainless and marine-grade systems for coastal, washdown, tunnel and water / wastewater environments.
Thermoplastic & HDPE piping: PVC, CPVC, PP and HDPE systems for chemical, water and drainage service, including butt- and electrofusion fittings.
Valves, strainers & instruments: isolation, control, check and relief valves, gauges, thermowells and sample points staged by system.
Insulation & heat tracing: pipe insulation, jacketing and trace systems coordinated with piping scope.
Welding & joining support: welding procedures and welder qualifications to ASME Section IX where specified; brazed, press-fit, grooved and flanged joints elsewhere.
Turnover documentation: isometrics, test records, MTRs and as-built information assembled for owner and inspector review.

CODES & STANDARDS

ASME B31.3 Process Piping:qualified WPS/PQR and welder qualifications per ASME IX; hydrostatic test generally at not less than 1.5 × design pressure (as adjusted), held at least 10 minutes.
ASME B31.9 Building Services Piping:HVAC and hydronic building piping where specified.
Material traceability:MTRs, heat numbers and BABA documentation available when specified on the PO.
Virginia licensing:PLB (plumbing) and HVA (HVAC) classifications both cover process piping in Virginia; licensed firms perform regulated installation.

WHAT TO INCLUDE WITH YOUR RFQ

  • Piping line list, P&IDs or isometrics
  • Material specification, pressure class and corrosion allowance
  • Welding, NDE and test requirements
  • Target delivery, painting / galvanizing and staging requirements
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Or call 804-384-0211 • 888-384-0121