Valve lubricants & sealants
DUALCO · Valve maintenance
Lubricants, sealants, packings and cleaners for plug, ball and gate valves, from sticks and cartridges to pails and drums.
- Sealants
- Cleaners
- Made in USA
DUALCO: Valve lubrication, made in Houston since 1960.
DUALCO builds grease and sealant injection guns, fittings and skid‑mounted lube units for plug, ball and gate valves, plus the sealants and cleaners that go in them. Everything is made and assembled in the USA.
- Made in USA
- 100% repairable
- Since 1960
Main applicationsProduct line
- Routine valve sealingGP sealants
- Emergency leak repairEmergency Seal · EES
- Frac valvesFVPL · FVB
- Seized valvesVC · HDVC cleaners
- Sealant injectionAir/hydraulic injection guns
- Multi‑valve wellheadsDAM® automation
- Field lube unitsSkid‑mounted assemblies
DUALCO, with a local team behind it.
Elmolla is the official partner for DUALCO in Egypt, the Middle East and Africa. You get the brand's products with engineering support close to your site.
Local stock and delivery
Supplied from Egypt, so you are not waiting on imports for routine orders.
Matched to your machine
From routine valve sealing to emergency leak repair, our engineers pick the DUALCO grade for your equipment, duty and climate.
Visits and after‑sales
Technical visits and follow‑up after delivery, to check the results.
DUALCO products
Ask about DUALCO.
Send your machine, application or current product and we will reply with the right grade and a quote.