ISO 24043:2020

Overview

ISO 24043:2020 sets internationally recognized requirements for the design, operation, and acceptance testing of hose reels used in crude oil offloading systems on marine structures. Specifically applicable to facilities such as Floating Production Storage and Offloading (FPSO) units and mobile platforms, this standard ensures hose reels maintain safety, reliability, and efficiency under demanding marine conditions. By adhering to ISO 24043:2020, manufacturers and operators can optimize hose reel performance critical for safe crude oil transfer operations.

Key Topics

• Design Requirements: The standard specifies detailed design criteria including drum dimensions, materials stress limits, and structural integrity to guarantee durability and compatibility with offloading hoses. Hose reels must accommodate full hose storage in up to two layers without causing damage.
• Operational Features: Hose reels shall facilitate smooth hose retrieval, launching, and fluid flow at rated pressures. Key features include drive units with redundancy for reliability, drum brakes capable of withstanding maximum loads, emergency release mechanisms to prevent damage during excessive hose tension, and user-friendly operating devices.
• Material Stress Limits: The maximum material stress during rated load and braking scenarios must stay below specified yield limits to ensure structural safety under operational forces.
• Emergency Release Systems: Hose reels must incorporate emergency release equipment capable of handling sudden load releases while preventing environmental contamination by closing shutdown valves promptly.
• Acceptance Testing: Mandatory factory acceptance tests, including no-load operation, load bearing, braking performance, and pressure testing, validate the hose reel’s compliance and operational readiness before deployment.
• Identification: The standard defines a clear product designation system and requires durable nameplates displaying essential information such as rated load, speed, model, and manufacturer for traceability and maintenance.

Applications

ISO 24043:2020 is primarily intended for designers, manufacturers, and operators of crude oil offloading systems on marine platforms. It applies to:

• Floating Production Storage and Offloading (FPSO) vessels
• Mobile offshore drilling units (MODUs)
• Other marine structures involved in transferring crude oil through hose systems
  Using ISO 24043-compliant hose reels enhances offshore safety by ensuring mechanical reliability under high stress, minimizing hose damage and spills during offloading operations, and enabling quick emergency responses.

Related Standards

• ISO 3828: Shipbuilding and marine structures - Deck machinery - Vocabulary and symbols - Provides essential terminology referenced in ISO 24043.
• ISO/IEC Directives: Governing the editorial and technical framework for standards development referenced within ISO 24043.
• Other offshore and marine equipment standards for integrated system safety and performance.

Keywords: ISO 24043:2020, marine hose reels, crude oil offloading, FPSO, offshore platforms, hose reel design, marine structures, emergency release, hose reel testing, marine oil transfer safety.