Engineering Cases & Application Scenarios

LEHUNDI equipment is used in petrochemical pipeline maintenance, power plant service, shipbuilding, steel structure fabrication, municipal pipeline construction and industrial equipment maintenance, helping customers complete pipe cutting, beveling, welding preparation and on-site installation work.

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Pipe Cutting and Beveling Equipment for Sinopec System Pipeline Maintenance

LEHUNDI supplied pipe cutting and beveling equipment with related accessories for petrochemical pipeline maintenance and weld preparation within the Sinopec system. The external clamping pipe cutting and beveling machine was used on fixed pipelines to complete on-site cutting, pipe end facing and bevel preparation during a scheduled maintenance window.

Application scenarios
Petrochemical maintenance
Application device
External card cutting beveling machine

Thick-Wall Pipe Cutting and Beveling Application in an Indonesian Power Plant Maintenance Project

LEHUNDI supplied pipe cutting and beveling equipment with matching cutting tools for a power plant pipeline maintenance project in Indonesia. The external clamping pipe cutting and beveling machine was used on fixed pipelines for cold cutting, pipe end facing and weld bevel preparation, helping the site team complete pipe section replacement and welding preparation within a limited shutdown window.

Application
Power Plant Maintenance
Equipment Used
External Clamping Cutting & Beveling Machine

Welding Positioning and Assembly Assistance in Pressure Vessel Manufacturing in Malaysia

LEHUNDI supplied welding assistance and positioning equipment for a pressure vessel manufacturing workshop in Malaysia. The equipment was used for assembly positioning and welding support of shells, flanges, nozzles and structural components, helping the workshop improve workpiece turning, positioning and welding posture control while reducing manual lifting adjustment time.

Application
Pressure Vessel Manufacturing
Equipment Used
Welding Positioning Equipment

Flame Cutting and Magnetic Cutting Application in Steel Structure Site Installation in Thailand

LEHUNDI supplied flame cutting and magnetic cutting equipment for steel structure installation and modification work in Thailand. The equipment was used for steel plate trimming, component hole preparation, on-site cutting and pre-weld processing, helping the construction team complete local cutting and dimensional correction where large cutting equipment was difficult to use.

Application
Steel Structure Installation
Equipment Used
Magnetic Cutting Equipment

Batch Cutting and Beveling Application in a Russian Pipe Prefabrication Workshop

LEHUNDI supplied pipe prefabrication cutting and beveling equipment for a pipe prefabrication workshop in Russia. The equipment was used for batch pipe section cutting, end facing, bevel processing and weld preparation, helping the workshop improve pipe section processing efficiency, reduce manual measurement and repeated grinding time, and maintain more stable pipe end quality before assembly and welding.

Application
Pipe Prefabrication
Equipment Used
Pipe Prefabrication Cutting & Beveling Equipment

Steel Plate Beveling and Edge Milling Application in a Steel Structure Fabrication Plant in Türkiye

LEHUNDI supplied plate beveling and edge milling equipment for a steel structure fabrication plant in Türkiye. The equipment was used for steel plate edge beveling, pre-weld edge preparation, component joint preparation and thick plate processing, helping the workshop reduce manual grinding work, improve edge processing consistency and provide a more stable basis for later welding and assembly.

Application
Steel Structure Fabrication
Equipment Used
Plate Beveling & Edge Milling Equipment

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