
GRP tanks for oil, gas and EPC projects, built to the project data sheet
We start from the tank data sheet your design engineer issues, build the tank in Dammam to its capacity and nozzle schedule, and send the drawing with the quote.
- Built to your data sheet
- Drawing with the quote
- ISO 9001, 14001, 45001 factory
- Delivery to every region
We reply within one working hour, Saturday to Thursday.
We work from your data sheet, not a catalogue
On oil and gas projects the design engineer fixes everything on the tank data sheet: service, capacity, orientation, design pressure or vacuum, nozzle schedule. We read it, reply with what we can and cannot build from it, then price.
Tanks are built on fixed diameters from 1.20 to 3.50 m, length set by capacity, horizontal on moulded GRP saddles or vertical.
- Raw and utility water storage for sites and facilities
- Fire-water storage tanks to the volume and connections set by the fire system designer
- Above-ground diesel tanks for generators, with a nameplate stating capacity and fuel type
- Chemical storage tanks with resin selected for the chemical, concentration and temperature
- Wastewater holding tanks for facilities and camps

The consultant writes the spec; qualification is per commodity
Owners in this sector qualify manufacturers commodity by commodity under their own specifications, which are not public. We therefore work from what you send us: the data sheet and the project specification.
The Gulf standard a consultant may cite for GRP tanks in petroleum and natural gas industries is GSO 2414:2014. If it, or any other standard, appears in your specification, we review the clauses and state in our reply which requirements we meet and which we do not, rather than send a non-conforming offer.
The technical file that comes with the quote
- A drawing per tank with dimensions and nozzle positions, for consultant review and approval before fabrication
- Water-fill test: if the specification calls for one, state it in the request and we confirm in the quote what we provide
- Factory management-system certificates: ISO 9001, 14001 and 45001
- Installation guide, warranty letter and VAT-format quotation
Projects in Jubail and Yanbu
Marafiq, the utility for Jubail and Yanbu, lets suppliers and manufacturers self-register on its portal and states that registration alone does not mean acceptance as a supplier or guarantee purchase orders. Royal Commission tenders are published on Etimad.
Whether the buyer is the owner or the main contractor, we send the technical file with the quote for the contractor to submit through the owner's process.
Frequently asked questions
Are you qualified with the project owner?
Each owner qualifies suppliers per commodity under its own procedure. Tell us the owner and the commodity and we will state our position plainly before quoting.
What if the specification requires a listing or certificate you do not hold?
We say so in our reply and do not send an offer that does not meet the specification.
Do you make buried tanks for fuel stations?
No. We make above-ground diesel tanks for generators and plant. Buried fuel-station tanks have their own requirements and are outside our scope.
How is the resin chosen for a chemical tank?
From the chemical, concentration, storage temperature and specific gravity, using the resin supplier's resistance table. Put them on the data sheet or in the request.
What are fabrication and delivery times?
Common sizes are in stock; other sizes take about a week, depending on the order. We deliver to every region; crane placement is a paid service priced in the quote.
Does the warranty cover these tanks?
Yes: 25 years from the invoice date against manufacturing defects, provided the installation guide is followed, and 6 months on mechanical fittings.
Related pages

Chemical storage tanks
Resin chosen for the chemical, concentration and temperature; nozzles to your project.

Fire-water storage tanks
The storage vessel at the capacity, connections and compartments your design sets.

Diesel tanks
Above-ground diesel storage for generators and sites, at the capacity and connections you need.

Technical submittals
Data sheet, drawings and warranty with the quotation, on request.
Ready for your quote?
Send the type, capacity and city, and we reply within an hour.