Seamless Pipe Hydrostatic Testing Machine

The seamless pipe hydrostatic testing machine is designed for hydrostatic pressure testing of seamless steel pipes used in demanding pressure and fluid-service applications.

The equipment fills each pipe with water and applies controlled internal pressure for the specified test period. Marley Machinery designs the pressure system, sealing arrangement, testing stations and handling system according to the actual seamless pipe specifications.

There is no single standard machine configuration. The equipment is engineered according to pipe diameter, wall thickness, pipe length, test pressure, holding time and required production capacity.

Technical Specifications

Seamless Pipe Testing Cycle

Pipe Loading → Positioning → Water Filling → Air Exhaust → Sealing → Pressure Increase → Pressure Holding → Pressure Release → Inspection → Unloading

The testing cycle can be adapted to the production requirements of the seamless pipe finishing line.

Pressure Testing Considerations

For seamless pipes, the equipment configuration depends on several variables rather than diameter alone.

Pipe Diameter affects sealing requirements.

Wall Thickness and Material affect the pressure-testing conditions.

Pipe Length affects water volume and filling time.

Test Pressure and Holding Time affect the pressure-generation and control system.

Required Production Capacity determines whether additional testing stations or automated handling are needed.

This is why Marley Machinery engineers the machine from the customer's actual pipe specifications.

Pressure Generation and Control

A high-pressure pumping system is selected according to the required test pressure and pipe volume.

The PLC + HMI system can control pressure increase, holding and release while monitoring pressure through the configured measurement system.

For applications requiring production traceability, automatic test-data recording can be added.

Applications

The machine can be configured for seamless pipes used in:

• Oil and gas
• Boiler systems
• Heat exchangers
• High-pressure fluid systems
• Mechanical engineering
• Industrial pipelines
• Hydraulic applications

Machine Configuration

For a seamless pipe hydrostatic testing machine quotation, send:

Pipe Diameter Range + Wall Thickness + Pipe Length + Material + Test Pressure + Holding Time + Required Output