HOUSTON, TEXAS • ASME SECTION VIII & AWS D1.1 CERTIFIED
Custom Metal Fabrication, Modular Skids & ASME Pressure Vessels
Daniel Steels Manufacturing LLC delivers precision manufacturing, heavy structural steel, and high-pressure process piping for North American Oil & Gas, Petrochemical, and Industrial sectors.
ASME Section VIII Div 1 'U' Stamp
Strict Code Compliance & Zero Defects
National Board 'R' Stamp Certified
Strict Code Compliance & Zero Defects
AWS D1.1 & ASME Sec IX Welders
Strict Code Compliance & Zero Defects
100% MTR Traceability & PMI
Strict Code Compliance & Zero Defects
ENGINEERED FABRICATION CAPABILITIES
Turnkey Manufacturing Built to Strict Engineering Codes
From single piping spools to multi-ton integrated modular process skids, our Houston facility executes turnkey fabrication with comprehensive QA/QC documentation.
Modular Skid Units & Process Packages
Turnkey modular skids, chemical injection systems, metering skids, and pump packages built, wired, and tested in a controlled environment to minimize field installation time.
ASME Pressure Vessels & Separators
Custom ASME Section VIII Div. 1 pressure vessels, 2-phase & 3-phase separators, knock-out drums, and scrubbers fabricated in Carbon Steel, Stainless Steel, and Duplex alloys.
Heavy Structural Steel & Pipe Racks
AWS D1.1 certified structural steel fabrication including multi-level pipe racks, modular support structures, catwalks, ladders, and offshore skid bases with industrial coatings.
Process Piping Spools (ASME B31.3)
High-integrity process piping spools from 1/2″ to 72″ NPS. Heavy-wall, high-pressure piping with 100% radiographic weld inspection and hydrostatic testing up to 15,000 PSI.
THE DANIEL STEELS ADVANTAGE
Why Leading Operators & EPCs Choose Our Houston Shop
Houston Heavy-Haul Corridor
Situated at 12224 B N Houston Rosslyn Rd with immediate access to Beltway 8, I-45, and Port of Houston for expedited domestic and global transport.
100% Material Traceability
Every plate, pipe, fitting, and weld consumable is tracked with verified Mill Test Reports (MTRs), Positive Material Identification (PMI), and strict heat lot control.
24 to 48-Hour RFQ Turnaround
Our dedicated estimating and engineering teams evaluate complex technical bid packages rapidly, delivering precise cost models and realistic manufacturing schedules.
Ready to Request a Fabrication Bid?
Submit your CAD isometrics, vessel data sheets, or equipment specifications. Our Houston engineering team is ready to review your project.