01
ASME 'U' and 'R' stamps
Code-stamped construction and repair authorization. Documentation packages compliant with ASME Section VIII Division 1, plus jurisdictional requirements (CRN in Canada, PED in Europe).
Step 03 of 05
ASME-Certified Fabrication
Once the pilot is validated, the production system is built. Petro Sep operates an ASME-certified fabrication shop in Mississauga, with the welding qualifications, materials inventory, and quality systems to deliver code-stamped pressure equipment for jurisdictions worldwide. We do not subcontract the build. Your system is fabricated by the same team that engineered it.
What you get at this step
The deliverable.
At the end of asme-certified fabrication, here is what changes for your project.
- Lead time
- 12 to 28 weeks
- From pilot conclusion to shipped system, depending on complexity and material availability.
- Code compliance
- Full documentation package: U-1A forms, material traceability, weld maps, hydrotest reports. Acceptance-ready for any jurisdiction we have shipped to.
- Factory acceptance test
- Every system commissioned and tested in our shop on a clean-water surrogate before shipment. You see it run before it leaves.
Capabilities and equipment
What we bring.
What we own.
We do not subcontract this step. The capabilities and equipment below are in-house, and they show up on your project.
02
In-house welding qualifications
Stainless steels (304L, 316L, duplex, super-duplex), carbon steel, nickel alloys (Hastelloy, Inconel). All welds traceable, all welders certified per ASME Section IX.
03
Skid-mounted modular construction
Systems delivered as factory-tested skids, ready for plumb-and-play installation. Reduces field work, accelerates startup.
04
Materials inventory
Stainless and exotic alloy plate, fittings, and instrumentation in stock. Reduces lead time on standard configurations.
Want to see asme-certified fabrication
on your project?
Send us a sample, a sentence about your goal, and a target timeline. We will tell you whether membrane separation fits and what we would do at each of the five steps.