Explosion proof Metal & GRPEnclosures

Explosion-proof enclosures are purpose-built housings that safeguard electrical components within hazardous environments, preventing internal explosions from igniting surrounding gases or dust. They are essential in sectors such as oil & gas, petrochemical, marine, and industrial processing — industries prominent in Qatar’s economic landscape.

Our selection of Metal (typically copper free aluminium or stainless steel) and GRP (Glass Reinforced Polyester) explosion-proof enclosures is sourced from globally renowned brands Eaton-Cross Hinds and OSCG. These products are engineered to deliver exceptional durability, safety, and compliance with regional and international standards.

Why Choose Explosion-Proof Enclosures?

• Ultimate safety – Each enclosure is certified to contain potential internal sparks or explosions, thus protecting personnel, property, and operations.

• Resilient to harsh conditions – Built to endure high heat, extreme humidity, dust, corrosive agents, and UV exposure — ideal for Qatar’s varied environments.

• Versatile configurations – Available in various materials (Metal vs. GRP), sizes, and accessory options to suit any application.

• Regulation-compliant – Engineered to meet stringent standards like IECEx, ATEX, IP66/IP67 ratings, and local Qatari regulations.

Product Categories & Applications

1. Metal Explosion-Proof Enclosures (Eaton-Cross Hinds)

• Material & Build: Rugged copper-free aluminium or stainless steel, with epoxy powder coating for corrosion resistance.

• Approvals: Certified Ex d / Ex e enclosure options, suitable for Zone 1 & Zone 2.

• Popular Uses:

  • Outdoor junction boxes and control modules in oilfields and offshore platforms.

  • Equipment houses near gas turbines, pumps, and hazardous mixers.

• Highlights:

  • Robust mechanical strength and impact resistance.

  • Wide temperature range (-60 °C to +120 °C).

  • Offering conduit interfaces, gland plates, sight windows, and customized mounting.

2. GRP Explosion-Proof Enclosures (OSCG)

• Material & Build: UV-stable, non-conductive molded glass-reinforced polyester.

• Approvals: Designed for environments demanding light weight and corrosion resistance; certified Ex d IIB / Ex tb IIB.

• Popular Uses:

  • Coastal installations, offshore platforms, marine environments.

  • Corrosive chemical processing units and wastewater treatment.

• Highlights:

  • Anti-corrosion, fiberglass-reinforced structure.

  • Light enough for crane-free installations.

  • Tailored cut-outs, brackets, transparent lids, and cable entry systems.

Key Features

Superior Safety & Resistance

Both Eaton-Cross Hinds metal and OSCG GRP models ensure electrical isolation and flameproof integrity—tested to withstand ignition pressures without breach. They incorporate features like flame-paths, pressure relief mechanisms, and precision-machined interfaces.

Modular & Adaptable Design

• Pre-drilled gland entries and threaded knockouts expedite on-site installation.

• Optional mounting plates, removable lids, and sight windows for easier access, wiring, and inspection.

• Modular upgrades allow built-in temperature sensors, surge protection, or terminal blocks.

Durability in Harsh Conditions

• Powder-coated alloys resist abrasion and oxidation; GRP resists chemicals, UV degradation, and salt corrosion.

• Both types meet ingress protection ratings of IP66 to IP68, depending on accessory fitment.

• Engineered to withstand Qatar’s punishing desert sun, marine spray, and coastal humidity.

World-Class Certifications

Each enclosure adheres to:

• IECEx and ATEX (where applicable) for flameproof enclosures.

• IP66/IP67/IP68 for dust and water protection.

• Thermal shock & impact standards ensuring no damage under real-world stress.

Applications in Qatar’s Key Industries

Oil & Gas Sector

Rugged solutions for offshore rigs, on-shore refineries, and gas compression stations; perfect for high-pressure zones and explosive atmospheres.

Petrochemical Facilities

Resistant housings for controllers and instrumentation adjacent to reactors, distillation towers, and flammable liquid storage.

Marine and Coastal Installations

GRP variants excel in seafront environments — such as port loading arms, docks, and coastal HVAC systems — where metal galvanic corrosion is a concern.

Power & Utilities

Containment for switchgear and metering units in substations, ensuring isolation from dust storms or sand ingress.

Heavy Industrial & Manufacturing

Safe enclosures for control panels near grinding units, paint booths, or silos handling combustible dust.

Why Liya Qatar?

• Authorized Dealer — Officially representing Eaton–Cross Hinds and OSCG in Qatar, we guarantee authenticity, local stock, and OEM warranty.

• Technical Support — Our specialists assist from project planning to enclosure selection, customization, and compliance documentation.

• Expert Installation Advice — Guidance on correct selection, cable entry techniques, and maintenance to maximize lifespan.

• Quick Turnaround — Stocked in Doha for prompt delivery and support across Qatar, including offshore & inland sites.

• After-Sales Reliability — Comprehensive warranty claims, spares availability, and technical consultancy to ensure uninterrupted operations.