01H / PL

Industrial & Hydrocarbon Fireproofing

Industrial fireproofing for structural steel, equipment supports and critical interfaces using project-qualified intumescent, cementitious or board systems.

Technical scope

Rapid-rise hydrocarbon pool fire and jet fire protection for petrochemical assets.

Industrial hydrocarbon fireproofing protects critical load-bearing steel, spheres, vessel skirts, and pipe bridges against the severe thermal shock of rapid-temperature-rise hydrocarbon pool fires (UL 1709 curve reaching 1093°C within 5 minutes) and pressurized jet fire scenarios (ISO 22899).

Unlike standard building fires, hydrocarbon exposures generate extreme heat flux exceeding 200 kW/m² and explosive overpressure hazards. Systems must maintain structural stability under thermal shock and severe chemical, marine, and weathering exposures.

Vortexen coordinates heavy-duty epoxy intumescent coatings and high-density petrochemical cementitious systems qualified to UL 1709, API RP 2218, and ISO 22899. Application controls cover blast profile (SSPC-SP 10 / NACE No. 2), reinforced carbon/glass fiber mesh, strict environmental dew-point monitoring, and cryogenic spill splash containment.

ExposureQualified

DesignMember-specific

QA/QCMeasured

01 / Buyer outcome

What this route should produce

Exposure-specific fireproofing basis
Member-by-member thickness route
Controlled coating build-up and interfaces
Inspection and repair records suitable for handover

02 / Required inputs

What we need to qualify it

Fire curve and resistance period
Steel/member schedule and critical temperature
Existing primer or coating system
Environmental and corrosion category
Operating, shutdown and access constraints
Inspection and acceptance requirements

01 / Scope

What the route can cover

Refinery, gas processing, and offshore structural steel
Vessel skirts, sphere legs, and critical equipment saddles
UL 1709 rapid-temperature-rise pool fire systems
ISO 22899 jet fire resistant barrier assemblies
Heavy-duty industrial epoxy intumescent systems
High-density petrochemical cementitious formulations
Embedded carbon/glass mesh reinforcement for thermal shock retention
Abrasive blast cleaning to Sa 2.5 / SSPC-SP 10 near-white metal
Cryogenic liquid spill and blast overpressure mitigation interfaces

02 / Delivery route

How work moves forward

Confirm fire scenario, rating and design basis
Survey steel, existing coatings and exposure
Validate manufacturer system and thickness schedule
Control preparation, environment and application
Inspect thickness, adhesion, repairs and final records

03 / Evidence expected

What buyers should expect

Approved system and fire-test basis
Section-factor and thickness schedule
Batch, environment and application logs
DFT, thickness, adhesion or density reports

Commercial and technical guardrails

What this route refuses to hide.

Fast progress is valuable only when assumptions, responsibility and limitations remain visible to the buyer and delivery team.

01No cellulosic-to-hydrocarbon assumption
02No generic thickness across different members
03No coating over unknown or incompatible substrate
04No claim of nuclear, marine or operator approval without exact evidence

Send the scope, drawings and decision deadline.

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