GRP Piping

MMHA Contracting specializes in GRP piping systems that offer corrosion resistance, durability, and cost efficiency — ideal for chemical, water treatment, and industrial applications. Specialized in design, fabrication, and installation of GRP piping systems for industrial and process applications:

MHA Contracting Company, we specialize in a full suite of services for Glass Reinforced Plastic (GRP) pipes, ensuring durable and reliable solutions for various industrial applications.

Pipe Installation Services

Underground GRP Pipe Installation

We specialize in the installation of underground GRP pipelines in full compliance with AWWA M45 standards. Our services cover every stage — trenching, bedding, pipe laying, jointing, backfilling, and compaction — ensuring structural stability and long-term performance.

Aboveground GRP Pipe Installation

Our experts execute aboveground installations using advanced support systems, laminations, and thrust blocks for secure anchoring. Expansion and movement are efficiently managed with precision-engineered cradles, liners, and guides, maintaining system integrity under varying conditions.

GRP Repair Services

We provide on-site repair solutions for damaged GRP pipelines, restoring functionality quickly and effectively. Depending on the extent and nature of the damage, our technicians employ methods such as overlays, section replacements, or joint reconstructions — using materials that match the original specifications for seamless results.

Custom Fabrication of Tanks and Spools

Our fabrication division designs and manufactures fiberglass tanks, spools, fittings, bends, tees, reducers, and branches tailored to your specific application and pressure requirements.

Anti-Corrosive Lining Solutions

We offer advanced anti-corrosion coatings for tanks, process equipment, and concrete surfaces. Using hand layup or spray layup techniques, we apply high-performance resins — polyester, vinyl ester, or epoxy — customized for each environmental condition.

Piping Construction

MARHOON Business Contracting have the capability to construct all types of water and sewage pumps, connecting pipes and valves up to testing and commissioning.