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Refinery

Refineries operate complex process systems where piping reliability, maintenance efficiency and controlled installation are critical to safe and continuous operations. Chase Resource provides Pyplok® non-welded pipe joining technology for suitable refinery applications, offering an alternative to conventional welding for pipe repair, replacement and modification where reducing hot work and installation time can provide significant advantages.

The Piping Demands of Refinery Operations

Refinery piping systems operate in demanding environments where pressure, temperature, corrosion, process fluids and continuous operation place significant requirements on pipework and connections. At the same time, maintenance and modification work often needs to be carried out around existing equipment and operating process systems.

Hot Work Constraints

Welding, cutting and grinding introduce hot-work activities into areas containing process equipment, hydrocarbons and other potentially hazardous conditions. Controlling these activities can add complexity to maintenance and modification work.

Unplanned Downtime

Refinery equipment and piping systems are often part of interconnected process operations. A piping failure or extended repair can affect equipment availability and, in some cases, broader plant operations.

Maintenance in Existing Facilities

Much of refinery piping work involves existing systems rather than new installations. Repairing, replacing or modifying pipework can require work within congested areas and around existing equipment.

Corrosion & Pipe Deterioration

Refinery piping can be exposed to process fluids, moisture, temperature variations and corrosive conditions. Over time, sections of pipe may require replacement or modification to maintain system integrity.

Restricted Access

Pipework can be located in congested pipe racks, process units and equipment areas where access for conventional welding equipment is difficult. Installation methods need to account for the physical constraints of the work area.

Tight Shutdown Windows

Major piping maintenance is frequently coordinated around planned shutdowns and turnarounds. The available time for completing repairs and modifications can therefore be limited.

A Faster Way to Join Pipe

Pyplok® provides a mechanical pipe joining solution that eliminates conventional welding for suitable applications. The system joins pipe mechanically, allowing selected repair, replacement and modification work to be carried out with significantly reduced hot-work requirements.

For refinery maintenance, this can provide a practical alternative where conventional welding would involve extensive preparation, hot-work controls and longer installation activities.

Pyplok®

Pyplok® is a cold-work pipe joining system designed to join pipe without welding. The system is suitable for a range of applications where a fast, mechanically joined connection is preferred and the pipe, pressure, temperature and service conditions fall within the system’s approved application range.

Pipe Repair & Replacement

Pyplok® can be used for suitable pipe repair and replacement applications, allowing damaged or deteriorated sections to be removed and replaced without conventional welding.

Pipe Modification

Where existing piping needs to be extended, rerouted or modified, Pyplok® can provide a mechanical joining method that reduces dependence on hot work.

Built Around Faster, Safer Maintenance

The primary advantage of Pyplok® in suitable refinery applications is the ability to join pipe without conventional welding. This can simplify maintenance activities while helping reduce the time and resources associated with hot-work-intensive piping work.

Reduced Hot Work

Pyplok® eliminates conventional welding for suitable pipe joining applications, reducing associated hot-work activities such as welding, grinding and post-weld treatment.

Faster Pipe Joining

The mechanical joining process can significantly reduce the time required to make a pipe connection compared with conventional welded installation.

Reduced Site Preparation

Because the joint does not require conventional welding, selected applications can require less preparation and associated hot-work infrastructure at the work location.

Useful for Maintenance & Repair

The system can be particularly advantageous for suitable pipe replacement, repair and modification work within existing refinery facilities.

Access to Restricted Areas

The mechanical joining process can be useful where conventional welding equipment and hot-work arrangements are difficult to accommodate.

Reduced Disruption

Shorter joining times and reduced hot-work requirements can help minimise disruption during maintenance activities and planned shutdowns.

The primary advantage of Pyplok® in suitable refinery applications is the ability to join pipe without conventional welding. This can simplify maintenance activities while helping reduce the time and resources associated with hot-work-intensive piping work.

From Maintenance to Plant Modification

Pipe Repair & Replacement

Replacement of damaged, corroded or deteriorated pipe sections within existing refinery systems.

Plant Maintenance

Piping maintenance activities where reducing hot work and installation time can help simplify execution.

Piping Modifications

Joining new pipe sections when existing systems need to be extended, rerouted or modified.

Shutdown & Turnaround Projects

Suitable pipe replacement and modification activities carried out during planned refinery shutdowns where available work time is limited.

Equipment Connections

Suitable piping connections associated with refinery equipment and process systems, subject to the application’s technical requirements.

Brownfield Projects

Piping work within existing refinery infrastructure where access, hot-work controls and installation time can present significant challenges.

Expertise for Demanding Refinery Environments

Refinery piping work requires careful consideration of the process service, operating conditions, existing infrastructure and applicable safety requirements. Chase Resource combines Pyplok® product expertise with engineering and project capabilities to help customers determine where non-welded pipe joining can provide a suitable solution.

Pyplok® Expertise

Chase Resource provides access to Pyplok® technology and can help evaluate its suitability for specific pipe joining requirements.

Application-Focused Engineering

Each application can be assessed based on pipe material, dimensions, pressure, temperature, service and installation conditions before selecting the appropriate joining solution.

Prefabrication Capability

Where appropriate, pipe sections can be prepared and prefabricated before reaching the work location, reducing the amount of fabrication required within the refinery.

Installation Support

Chase Resource can support the implementation of the selected piping solution through installation and associated project activities.

Maintenance-Focused Approach

Our focus is on providing practical piping solutions that address the realities of working within existing refinery infrastructure, including restricted access, shutdown schedules and hot-work considerations.

Complete Project Support

Depending on project requirements, Chase Resource can support customers through site survey, engineering, product selection, prefabrication, installation, testing and commissioning.

Talk to our engineering team about your piping requirements and find the right solution for your application.

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