From 1/2" socket welds to 48" mainline pipe — ASME certified pipe welding and fabrication for Louisiana's industrial, energy, and infrastructure markets. Every weld backed by qualified procedures and documented QA/QC.
Louisiana's Chemical Corridor — 85 miles of refineries and chemical plants between Baton Rouge and New Orleans — is the densest concentration of industrial facilities in North America. ExxonMobil Baton Rouge, Sasol Lake Charles, Cameron LNG, and 19 petroleum refineries processing over 3 million barrels per day require world-class welding contractors.
Pipe welding is priced by diameter inch, per joint, or hourly depending on the scope. Here's what Louisiana projects actually cost.
| Service Type | Typical Cost | What's Included |
|---|---|---|
| Carbon Steel Field Welding | $35 – $75/dia. inch | Fit, weld, VT inspection |
| Stainless Field Welding | $55 – $120/dia. inch | Purge, weld, passivation |
| Shop Spool Fabrication | $500 – $5,000/spool | Cut, bevel, fit, weld, test |
| Pipe Support Fabrication | $150 – $1,500/support | Material, fab, coating |
| Hydrostatic Testing | $500 – $3,000/system | Equipment, labor, documentation |
Field welders: $85-145/hour. All work per qualified WPSs with full documentation packages.
Complete pipe spool fabrication from isometric drawings. CNC-cut, machine-beveled, fit, welded, and hydrotested. Ready to bolt in on site.
On-site pipe welding for new construction, tie-ins, repairs, and modifications. All sizes, all materials, all positions. Code-qualified welders with current certs.
Hangers, guides, anchors, spring cans, and custom supports. Fabricated to MSS SP-58 and project specifications. Shop primed or galvanized.
Socket weld and threaded small-bore piping for instruments, sample lines, and utility connections. Stainless and carbon to ASME B31.3.
Heavy wall pipe welding for headers, manifolds, and large-diameter process piping. Preheat and PWHT for chrome-moly and thick-wall carbon.
Hydrostatic and pneumatic testing, NDE examination, as-built documentation. Complete turnover packages for owner records.
Fill out the form and our team will review your project and respond with pricing, lead time, and any questions — typically within one business day.
Get pricing and availability within 24 hours
Your information is secure. Response within 24 hours.
1/2" through 48" diameter. Socket weld, butt weld, and threaded connections. We're set up for everything from instrument tubing to large-bore headers.
Carbon steel, stainless steel (304, 316, 321, 347), chrome-moly (P11, P22, P91), Inconel, Hastelloy, duplex stainless, copper-nickel, and aluminum. Qualified procedures for each.
Both. We fabricate spools in the shop for efficiency and quality, then install and tie in on site. This hybrid approach saves time and improves weld quality versus doing everything in the field.
Complete packages including WPSs, PQRs, welder continuity logs, weld maps, NDE reports, material test reports (MTRs), hydro test records, and as-built drawings. Ready for owner/insurer turnover.