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ISO 14692
ISO 14692

Corrosion-proof GRP fittings & tanks engineered to last decades

Terraform Projects designs, manufactures and installs fiberglass-reinforced polyester fittings, water tanks and custom composite products — for the most corrosive environments.

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50+ year design life 1/4 the weight of steel Zero corrosion
TFP jointing crew on site — large-bore GRP elbow installation
TFP jointing crew on site — large-bore GRP elbow installation
DN 50–2600Diameter range
PN 1–60Pressure classes (bar)
Elbows and specials in the laydown yard
1+ Years in GRP
engineering
Who we are

A specialist GRP partner — from resin to ready-for-service

Since 2025, Terraform Projects has focused on one thing: composite products that outperform steel and concrete where it matters most — corrosion, weight and lifetime cost. We manufacture in our own plant and install with our own certified crews, so quality is controlled end-to-end.

  • In-house filament winding & lay-up
  • Certified site jointing crews
  • Custom fittings to any drawing
  • Hydrotest & spark-test QA
  • Vinyl-ester & epoxy systems
  • Design support & stress analysis
More about us
Our products

GRP fittings, tanks & custom products for every duty

Full catalog
Elbows 30° – 90°
Elbows 30° – 90°
DN 25 – 2000 · segmented or mitered

Smooth-radius elbows (coudes) in any angle, hand lay-up or filament wound.

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Tees & Crosses
Tees & Crosses
DN 50 – 2600 · equal & reducing

Reinforced branch connections (tés), saddle-mounted or one-piece molded.

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Reducers
Reducers
Concentric & eccentric

Tapered transitions (réductions) between any two pipe sizes and wall classes.

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Flanges & Flanged Spools
Flanges & Flanged Spools
PN 6 / 10 / 16 · ANSI 150

Manchettes bridées drilled to ISO, ANSI, BS or project-specific bolt patterns.

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Wall Passages & Saddles
Wall Passages & Saddles
Puddle flanges · custom saddles

Pass-mur wall penetrations, nozzles and saddle pieces cast or laminated to drawing.

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Couplings & Joints
Couplings & Joints
Bell & spigot · butt-strap · adhesive

Field-proven GRP jointing systems for buried and above-ground lines.

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GRP Water Tanks
500 L – 100 000 L · above & below ground

GRP storage tanks and vessels in any size, laminated for potable, process and fire-fighting water.

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Something custom?

We build one-off fittings, headers and spool pieces to your isometrics.

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What we do

Manufacture. Deliver. Install.

One accountable partner for the full life of your GRP system — from laminate schedule to the last field joint.

GRP Manufacturing

Filament winding, hand lay-up and spray-up fabrication of fittings, tanks and specials to ISO 14692.

Site Installation & Jointing

Certified laminators for butt-&-wrap joints, adhesive bonding and lamination — in trenches, racks or live plants.

Engineering & Design

Stress analysis, isometrics, spool drawings and resin selection for corrosive and abrasive service.

Inspection & Testing

Hydrostatic and spark testing, dimensional QC and documentation packs for every delivered item.

Repair & Rehabilitation

GRP over-wraps and re-lining that give aging steel and concrete pipelines a second life.

Maintenance Contracts

Annual inspection programs, spare fittings on shelf and emergency jointing crews on call.

All services
Why Terraform

Built for engineers who can't afford leaks

Corrosion immunity

No rust, no coatings, no cathodic protection — for 50+ years.

Lightweight strength

A quarter of steel's weight cuts craneage and install time.

End-to-end control

One team designs, fabricates and installs — no hand-off gaps.

Documented QA

Material certs, hydrotests and joint records with every order.

Compliance

Designed & tested to international standards

Every fitting leaves our plant traceable to a standard, a batch and a test record.

ISO 14692
How we work

From drawing board to buried line

01
Engineering

We review your P&IDs and isometrics, then size laminate, joints and fittings.

02
Manufacturing

Fittings laminated and tanks wound in-house, with batch-level traceability.

03
QA & Testing

Hydrostatic, spark and dimensional checks documented before dispatch.

04
Installation

Certified crews joint, laminate and hand over a tested, ready system.

Industries served

Wherever corrosion is the enemy

Water & Wastewater
Desalination
Oil & Gas
Chemical & Petrochemical
Power Generation
Marine & Ports
Mining & Slurry
Transport of potable water
Client voices

Trusted on site, not just on paper

Need corrosion-proof piping for your next project?

Send us your drawings — our engineers respond within 24 hours.

Get a free quote