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Structured Steel and Offshore Platforms

Structured Steel and Offshore Platforms

Johar Manufacturing Services LLC specializes in the design, fabrication, and assembly of structural steel components specifically for offshore platforms in the oil and gas industry. Our team is committed to delivering robust and innovative solutions that withstand the extreme conditions of marine environments, ensuring safety and performance for critical operations.

Engineering Features

High Durability Materials: Our structural steel is sourced from high-grade materials, including S355 and S690, which are known for their high tensile strength and corrosion resistance. This selection is crucial for offshore applications subjected to harsh weather and saline environments.

Modular Design Approach: We utilize a modular design philosophy that allows for the efficient assembly of complex structures on-site. This approach facilitates easier transportation and reduces installation time, ultimately improving project timelines.

Seismic and Wind Load Analysis: Our designs are rigorously tested against seismic and wind load requirements, ensuring compliance with international engineering standards, specifically those outlined in API RP 2A and ISO 19901. We use advanced simulation tools to predict structural behavior under extreme conditions.

Applications

Our structural steel solutions are essential in various applications within offshore platforms, including:

Substructures: Fabricating the lower sections of offshore platforms, providing stability and support for the entire structure above water.

Deck Structures: Designing and constructing deck frameworks that support operational equipment, living quarters, and safety systems, ensuring accessibility and safety for personnel.

Catenary Supports: Developing structural supports for risers and flowlines that connect subsea facilities to platforms, enabling effective and secure fluid transport.

Maintenance Platforms: Creating access walkways and maintenance platforms that facilitate the ongoing servicing of both fixed and floating structures.

Quality Control and Standards

Quality is embedded in every phase of our production process:

Welding and Fabrication Compliance: All welding processes comply with AWS D1.1 standards, performed by certified professionals. We utilize advanced techniques such as submerged arc welding (SAW) and flux-cored arc welding (FCAW) for enhanced bond strength.

Load Testing and Certification: Structural components undergo load testing to verify their structural integrity and performance under anticipated operational loads. Certification processes are documented to provide clients with assurance regarding safety and compliance.

Pre-Assembly Inspections: Each module is thoroughly inspected prior to shipment, including dimensional checks and surface integrity evaluations, ensuring that all components meet project specifications and client expectations.

Have any questions

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