Process piping spools, separators, treaters, line heaters, metering skids, chemical injection packages, pipe racks and structural supports for well pads, gathering systems, gas plants and terminals.
Typical scope
ASME B31.3 process piping and B31.1 power piping
ASME Section VIII Div. 1 vessels and separators
AWS D1.1 structural steel and pipe racks
Skid packaging with instrumentation and controls
Field repairs under National Board "R"
How we address the realities of this industry
Sector requirements are treated as design inputs, not as exceptions to be resolved in the shop.
Corrosive and wet gas service
Materials, welding procedures and inspection are selected for the service conditions described in the datasheet.
Alloy and stainless fabrication (316L, duplex) with PMI
Documentation is planned at bid stage so the dossier is complete when the equipment ships.
Tight shutdown windows
Schedules are built around plant windows and shutdown dates, with fabrication started ahead of the outage.
Pre-assembled skids that reduce site hours
Shop-complete assemblies reduce field hours, scaffolding and the risk of site rework.
Codes and standards applied
Requirement
Application
Design code
ASME B31.3 process piping and B31.1 power piping
Fabrication code
ASME Section VIII Div. 1 vessels and separators
Welding qualification
ASME Section IX and AWS D1.1 as applicable
Documentation
MTRs, weld maps, NDE reports, test records
Frequently asked questions
Does Daniel Steels fabricate for Oil & Gas projects?
Yes. Daniel Steels Manufacturing LLC fabricates process piping, pressure vessels, skid units, pipe racks and structural steel for Oil & Gas projects from its Houston, Texas shop.
Which codes apply to this industry?
ASME B31.3 process piping and B31.1 power piping. ASME Section VIII Div. 1 vessels and separators. The applicable code is confirmed against the project specification before quoting.
Can you support an outage or turnaround?
Yes. Fabrication can be scheduled ahead of the outage, and field services can be mobilized for installation, repairs and alterations under the National Board “R” Stamp.
What information is needed for a quotation?
Isometrics, P&ID, datasheets or a scope narrative, together with the applicable code and any material or inspection requirements.
Discuss a Oil & Gas fabrication scope
Send the drawings or datasheets and we will review constructability, code requirements and schedule.