Constructing & Protecting Industrial Assets
De’s Technico Limited (DTL) is an engineering company that executes composite EPC projects, delivering industrial systems and specialised fire-protection equipment and solutions manufactured in-house for oil & gas, petrochemical, energy and other high-hazard industries.
Brands we represent
Manufacturing. Fire Protection. EPC Projects.
- 01 — Fire Protection Equipments
Specialised Fire-Protection Equipment
We manufacture UL Listed fire-protection equipment for industrial facilities, with rigorous testing and quality controls.
- 02 — Fire Protection Solutions
Fire Protection Systems
We design and deliver complete fire-protection systems, from equipment selection and hydraulic design to installation, testing and commissioning.
- 03 — Complete Industrial Execution
Composite EPC Projects
We execute composite EPC projects across pipeline, mechanical erection, civil, electrical, tracing, insulation, fireproofing and tankage.
Our Products
All products →Specialised fire-protection equipment engineered and manufactured for demanding industrial applications.
Deluge Valve
Dry pilot, wet pilot and electric release
Deluge Valve Aluminium Bronze (Model PD-AB)
Aluminium bronze, 80 to 200 mm, 250 psi
Deluge Valve Cast Carbon Steel (Model PD-CS)
Cast carbon steel, 80 to 200 mm, 250 psi
Deluge Valve Cast Stainless Steel (Model PD-SS)
Cast stainless steel, 80 to 200 mm, 250 psi
What are you protecting?
All applications →
Floating Roof TanksRimseal fire and full-surface fire need different answers. Detection at the seal, foam at the roof.
Fixed / Cone Roof TanksTop pourers and foam chambers discharging onto the liquid surface.
Tank Farm Bund / DykeFoam makers on the bund wall for spill fire in the containment area.
Sphere & BulletWater spray for cooling and exposure protection on pressurised storage.
Truck & Rail GantryFoam and water spray over loading bays, with detection at the arms.
Pipeline ManifoldsSpray protection at valve and manifold congestion.
Conveyor BeltsLinear detection and deluge along the belt run.
Transformers & SwitchyardsHigh velocity water spray, with drainage and separation designed in.
Fire Protection Across Borders
From our manufacturing facilities in India, we supply fire-protection equipment and engineered solutions to customers across India and international markets.
- Project locations
- 13
- States
- 12
- Duliajan
- Haldia
- Jamshedpur
- Barauni
- Paradip
- Visakhapatnam
- Krishnapatnam
- Kochi
- JNPT, Navi Mumbai
- Vadinar
- Vijaipur
- Panipat
- Mathura
Built for Demanding Industries
We deliver fire-protection systems, specialised equipment and composite EPC solutions for industries where safety, reliability and operational continuity matter.
Petroleum & Petrochemical
Refineries, terminals, tank farms, loading gantries, pump houses and process facilities, with specialised fire-protection systems for hydrocarbon hazards.
Aviation
Aircraft hangars, aviation fuel storage and handling facilities and associated infrastructure requiring specialised fire-protection systems.
Metals & Mining
Steel plants, metal processing facilities, alumina refinery, conveyors and material-handling systems.
Manufacturing & Warehousing
Manufacturing plants, warehouses and storage facilities requiring engineered fire-protection systems based on the materials, processes and hazards involved.
Paints & Chemicals
Paint, chemical and solvent manufacturing and storage facilities, including process areas, mixing halls and flammable-liquid storage.
Power & Energy
Power plants, transformers, switchyards, cable galleries and other critical electrical infrastructure.
Our Work in the Field
- Photography to followReliance
Automatic rim seal fire protection system — Reliance
Automatic rim seal fire protection system for floating roof tanks for Reliance at Patalganga, Gadimoga, JNPT, Vadodara. · Patalganga, Gadimoga, JNPT, Vadodara
- Photography to followHPL
Automatic rim seal fire protection system — HPL
Automatic rim seal fire protection system for floating roof tanks for HPL at Haldia. · Haldia
- Photography to followBridge & Roof
Automatic rim seal fire protection system — Bridge & Roof
Automatic rim seal fire protection system for floating roof tanks for Bridge & Roof at IOCL Haldia, Paradip, Cochin, Mangalore, Narimannam, Tuticorin, Mourigram, Rajbandh, Siliguri, Barauni, Madurai, Devanganthi, Visakhapatnam, Korukkupet. · IOCL Haldia, Paradip, Cochin, Mangalore, Narimannam, Tuticorin, Mourigram, Rajbandh, Siliguri, Barauni, Madurai, Devanganthi, Visakhapatnam, Korukkupet
- Photography to followTata Memorial Hospital
Fire detection and alarm system — Tata Memorial Hospital
Fire detection and alarm system for Tata Memorial Hospital at Jamshedpur (JUSCO). · Jamshedpur (JUSCO)
- Photography to followIOTL
Foam system — IOTL
Foam based fire fighting system for IOTL at Vadinar. · Vadinar
- Photography to followAirports Authority of India
Foam system — Airports Authority of India
Foam based fire fighting system for Airports Authority of India at Kolkata. · Kolkata
- Photography to followTata Cummins
High velocity water spray system — Tata Cummins
High velocity water spray (HVWS) system for Tata Cummins at Jamshedpur. · Jamshedpur
- Photography to followTata Steel
Medium velocity water spray system — Tata Steel
Medium velocity water spray (MVWS) system for Tata Steel at Joda Mine. · Joda Mine
- Photography to followGAIL
Hydrant system — GAIL
Fire hydrant system for GAIL at Vijaipur. · Vijaipur
- Photography to followTISCO
Hydrant system — TISCO
Fire hydrant system for TISCO at Noamundi. · Noamundi
Let's Build the Right Solution.
Share your requirements with our engineering team. We'll review your application and develop the right equipment, system or project solution for you.