Process Piping • Austin & Central Texas

Process Piping Fabrication & Installation — ASME B31.3/B31.1, On-Spec & On-Schedule

We deliver ASME B31.3/B31.1 process piping with tight fit-up, purge control, and inspection-ready welds. From isometric spool fabrication to field tie-ins during outages, our pipefitters and welders execute cleanly with weld mapping, NDE coordination, and hydro test support.

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Spool Fab & Isos

Shop spooling from isometrics; flange orientation, heat numbers, purge dams for stainless; dimensional checks for fast install.

Field Tie-ins

Hot/cold cut-ins, line replacements, and route adjustments. TIG root / SMAW cap; interpass control and alignment for minimal rework.

QA & Testing

Weld maps, MTRs, VT/PT/MT/RT coordination; hydro/pressure test support, punch-list closure, clean turnover books.

Capabilities & Procedures

Scope	Details	Status
Materials	CS (A106/A53), SS (304/316), duplex, chrome-moly	Qualified
Sizes	1/2"–24" nominal; SCH 40–160+	Shop + Field
Welding	GTAW/SMAW procedures, back purging, interpass control	Procedure-driven
Docs	Weld maps, ITPs, NDE reports, hydro records, turnover packs	Inspector-ready

Execution Process

Walkdown & Planning: Verify tie-ins, routes, supports, and materials.
Fit-Up & Purge: Root quality, alignment, interpass temps tracked.
NDE & Test: VT/PT/MT/RT coordination; hydro/pressure tests witnessed.
Turnover: Close punch list; deliver maps, MTRs, and records.

Standards & Codes

Work aligned to ASME B31.3/B31.1 and owner specs. Procedure qualifications available; hold points honored.

Industries Served

Chemical & Petrochemical process lines
Oil & Gas gathering, compression, terminals
Power/Utilities • Water & Wastewater
Food/Beverage • Pharmaceutical (stainless)

Service Area

Austin, Round Rock, Georgetown, Pflugerville, Cedar Park, Leander, Lakeway, Bee Cave, Kyle, Buda, Dripping Springs, Bastrop, San Marcos — and sites across Central Texas.