Aamtron Group provides piping design and engineering services in Qatar and the UAE: CAD general arrangements, isometric drawings, pipe sizing and pressure-drop calculations, ring main design, line lists and material take-offs to ASME B31.3. Designs account for QCS requirements in Qatar and municipality/free-zone standards in the UAE. Available as design-only deliverables for consultants and EPCs, or as design & build where our own certified teams fabricate, install, test and commission the system.
Engineering-Led Piping — Not Just Installation
Most piping problems — pressure drop, moisture, starved machines, leaking joints — are design problems, not installation problems. Aamtron Group engineers every system before a single pipe is cut: demand analysis, velocity-method pipe sizing, layout optimisation and material selection matched to your process, environment and budget across Qatar and the UAE.
- Pipe Sizing & Pressure Drop: Velocity-method sizing verified against a ≤0.3 bar total drop target — try our free Air Pipe Size Calculator
- Ring Main & Branch Layout Design: Balanced closed-loop headers that eliminate end-of-line pressure starvation
- Material & Line Class Selection: GI vs aluminium vs SS316L vs PPR — engineered on medium, pressure, temperature and corrosion exposure
- Code Compliance: ASME B31.3 process piping, ASME B31.12 hydrogen, ISO 8573-1 air quality, QCS 2014 for Qatar projects
- Complete Deliverables: GA layouts, isometrics, line lists, valve schedules, support details and bill of materials
- Design & Build Option: One accountable contractor from concept through fabrication, installation, testing and commissioning
Piping Systems We Design
LP (7–10 bar) and HP (up to 40 bar) network design: compressor room layout, dryer and filtration selection, ring main sizing, drop positioning and condensate management. See compressed air piping installation.
ASME B31.3 process lines for chemicals, steam, fuels, water and gases — routing studies, line class specs and isometrics ready for spool fabrication. See process piping UAE.
ASME B31.12 hydrogen system design with SS316L material specs and orbital-weld joint design, plus nitrogen, argon and CO2 distribution engineering.
Vacuum networks sized against decay, hygienic SS316L food and pharma lines to ASME BPE principles, condensate, and treated-water distribution.
Our Design Process & Deliverables
We measure or model your actual demand — air consumption per machine, duty cycles, future expansion — and audit existing systems with digital flow meters where required.
Pipe diameters by the velocity method, verified with pressure-drop calculations; layout optimised for shortest runs, service access and future drops. Ring main vs branch decided on demand distribution.
General arrangement layouts, isometric drawings, line lists, valve schedules, support details and a priced bill of materials — issued for your approval or your consultant's review.
Under design & build, our certified crews fabricate and install the engineered system, pressure test to ASME B31.3 and hand over as-built drawings, test packs and warranty documentation.
Designing for Qatar & UAE Conditions
Design of piping systems in Qatar must address QCS 2014 specifications, 50°C ambient design temperatures, high-salinity coastal corrosion and client standards in Mesaieed and Ras Laffan (QatarEnergy, Qatargas vendor requirements). Our Doha engineering team handles Baladiya and Civil Defence coordination where required. Qatar piping services →
Designs for Dubai, Abu Dhabi and Sharjah projects follow Dubai Municipality, Trakhees, JAFZA and ICAD requirements, with materials specified for humid coastal and desert environments. UAE piping services →
Piping Design — Frequently Asked Questions
What does piping system design include?
Demand analysis, pipe sizing and pressure-drop calculation, layout and routing (ring main or branch), material and line class selection, isometric drawings, support spacing, valve and instrumentation positioning, and a bill of materials — all to ASME B31.3 or the applicable code.
How do you design a piping system in Qatar to local requirements?
Designs account for QCS (Qatar Construction Specifications), extreme ambient temperatures, client standards such as QatarEnergy specifications in MIC/RLIC, and Baladiya/Civil Defence approval requirements where applicable.
How is compressed air pipe size calculated?
Diameter is selected with the velocity method (below 6–9 m/s in mains) and verified with pressure-drop calculations — total drop from compressor to point of use should stay under 0.3 bar. Try our free air pipe size calculator.
Do you provide design-only services or design and build?
Both. Design-only packages (layouts, isometrics, calculations, BOQ) for clients and consultants, or full design & build with single-point responsibility from concept to commissioning.
What is a ring main and when should it be used?
A closed-loop header that feeds every point from two directions, balancing pressure plant-wide and eliminating end-of-line starvation. Recommended for factories with distributed demand; branch layouts suit small workshops.
What deliverables do we receive?
GA layout (CAD), isometrics, sizing and pressure-drop calculation sheets, line list and line class spec, support details, valve schedule, bill of materials and installation method statement — plus as-builts if we execute the installation.