Curved stack shell sections in fabrication at GRISAMX Industrial
What We Do — 05

Oil & Gas

Structural fabrications for complex oil and gas projects, including stack shell sections and conical transitions.

Oil and gas projects call for large-diameter rolled and welded sections built to tight geometric tolerances. GRISAMX Industrial cuts, rolls, and welds these heavy-plate structures in-house, under the same ISO 9001 and AWS-certified processes behind every project we fabricate.

Curved stack shell sections in fabrication for an oil and gas project

Stack Shell Sections

Large rolled-plate shell sections, cut and welded to form the shells of industrial stacks.

Stack section with a conical transition under fabrication

Conical Transitions

Rolled conical transition sections, fabricated to connect stack diameters along the run of a duct or stack.

Heavy Plate, Tight Tolerances

Rolled and Welded In-House

From raw plate to a finished, rolled shell section, oil and gas fabrications run through the same CNC cutting and certified welding processes as every GRISAMX Industrial project — see the full equipment list on our Machinery & Equipment page.

Machinery & Equipment
Overhead traveling cranes inside the GRISAMX Industrial fabrication plant

Have an Oil & Gas Fabrication Project?

Send us your specs and our team will follow up with next steps.