• Heat Exchangers
• Pressure Vessels
• Storage Tanks
• Flare Tips
• Piping Spools

Pre-fabricated Piping Spools

Low & High-pressure piping and Process piping is one of the main activities where Olayan Descon has established an impressive track record. Olayan Descon provides a wide array of services ranging from Minor Modification to Turnkey Process Piping Networks within plant or plant-to-plant. Olayan Descon has been authorized by ASME to fabricate Pressure Piping & Power Piping under “PP” Stamp. All services are offered through experienced piping engineers, skilled fabricators, and qualified welders. Process piping projects are carried out in accordance with recognized international Standards (i.e. ANSI B31.1, B31.3, B31.4, B31.8, etc.) and client specifications. Olayan Descon’s facility is outfitted with all types of equipment for fabrication, welding, stress relieving, pipe bending (up to Ø 4” NPS) and other relevant activities. Large diameter pipes are also fabricated from rolled plates. Automatic Submerged Arc welding machines are installed for seam & circumferential welding. All piping networks can be Site or Shop Fabricated in transportable spool and erected at site. Welding procedures are prepared as a part of quality control procedures. Hydrostatic, Pneumatic, and Non-Destructive Testing is carried out both at shop as well as at site. Chemical cleaning, hot tapping and insulation services are provided through qualified and approved companies. Design facility is also available for pipe support and pipe routing. Complete P&ID’s, piping plans, isometrics, and spool drawings are prepared on AutoCAD. Associated Civil and Structural work including pipe supports, foundations, sleepers, and underground sleeves, are designed and constructed according to applicable codes. Olayan Descon also carries out installation and testing of Cathodic Protection system for underground process piping. Cathodic protection system is designed by approved third parties. For underground process piping, Coating and Wrapping is also carried out. Surface preparation by internal and external sand/girt blasting and Painting facilities according to user specifications are also available. For specific process requirements, Nitrogen purging is also carried out for transportation and storage of shop fabricated pipe spools.

 

Highlights

• Turnkey process piping networks
• Cathodic protection