High-Pressure Pipe
Fabrication and field install for process piping, steam, condensate, natural gas and more. TIG root + SMAW/GTAW procedures to spec. Tight tolerance fit-up for hassle-free inspection.
Pipe & Pressure Vessel Welding — Certified, Code-Compliant, Field-Ready
Precision Metal Services provides high-pressure pipe welding and ASME-grade vessel fabrication for oil & gas, chemical, power, water, and industrial facilities. Mobile rigs, tight timelines, strict QA. We show up ready to pass fit-up, X-ray, hydro, and service.
Pressure Vessels & Tanks
Vessel repairs, nozzle additions, jacket work, tray upgrades, manways, and shell re-rates. Welds prepared for VT, PT, MT, RT and hydro. Documentation packaged cleanly for your QA.
Rapid Mobilization
Mobile rigs, leads, generators, and tooling on the truck. We staff turnarounds and weekend outages around Austin and across Central Texas with certified hands.
Capabilities & Procedures
| Discipline | Details | Readiness |
|---|---|---|
| Process Piping | Carbon, stainless, duplex; SCH 40–160; socket-weld, butt-weld; purge setups. | Crewed • WPS/PQR on request |
| Vessel Work | Nozzles, repads, saddles, heads; tray supports, internals, jackets; code-aware practices. | Shop + Field |
| QA & NDE | Fit-up checks, weld maps, VT/PT/MT/RT coordination, hydro support, turnover books. | Inspector-ready |
| Procedures | GTAW/SMAW (TIG/Stick), GMAW as specified; TIG root stick cap common. | Procedure-driven |
| Safety | JSA, LOTO, confined space awareness, hot work permits, spark control. | Site-compliant |
Our Process
- Scope & Walkdown. Verify tie-ins, materials, clearances, and test points.
- Fit-Up & Purge. Root quality, alignment, interpass control, and heat input tracked.
- Weld & Clean-Up. TIG roots, stick caps; pass prep for NDE.
- Test & Turnover. Hydro/pressure test support, punch list, docs to client.
Quality & Compliance
Inspector-ready work with WPS/PQR alignment and hold points honored. We coordinate with your NDE contractors and package weld maps, MTRs, and test records in clean turnover folders.
*We follow industry codes and owner specs; project-specific procedures available on request.
Industries We Serve
- Oil & Gas (gathering, treatment, compression, terminals)
- Chemical & Industrial Manufacturing
- Power & Utilities • Water/Wastewater
- Food & Beverage • Pharmaceuticals (stainless process)
Materials & Alloys
CS (A106/A53), SS (304/316), duplex, chrome-moly (P-No. 4/5), aluminum (where specified). Purge setups for stainless and critical service are standard.
Service Area — Austin & Central Texas
Based near Austin, we mobilize quickly to: Round Rock, Georgetown, Hutto, Taylor, Pflugerville, Cedar Park, Leander, Lakeway, Bee Cave, Buda, Kyle, San Marcos, Dripping Springs, Bastrop, Elgin, Manor—and job sites across Central Texas.
Statewide projects quoted on request.
Related: Mobile Welding
On-site welding trucks for pipe tie-ins, vessels, and emergency fixes—zero downtime.
Mobile Welding in AustinRelated: Emergency Repairs
24/7 dispatch for leaks, cracks, and rushed tie-ins during outages and turnarounds.
Emergency Welding RepairsGet a Fast Quote
Send prints, isos, or photos. We’ll turn pricing and schedule quickly.
Request a QuoteSafety-First
JSA, permits, LOTO, and site orientation—our crews operate by the book.
Inspector-Ready
Welds prepared for VT/PT/MT/RT and hydro. Clean turnover docs.
Call Now
Direct: 512-567-8285
Office: 512-752-3703
Toll-Free: 888-268-6141