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Pipe Hydro Tester | Leak & Strength Test

Sep . 01, 2025 15:21

What is a Hydrostatic Tester Machine?

A Hydrostatic Tester Machine is designed to check the strength and leakage resistance of steel pipes by filling them with water and applying high internal pressure. It ensures that pipes meet international standards such as API, ASTM, DIN, and GB, making them safe for use in critical industries like oil & gas, construction, and water supply.

Main Functions & Applications

Strength Test – verifies pipes can withstand the required internal pressure.
Leakage Test – ensures no water leakage occurs in the weld or pipe body.
Quality Certification – ensures compliance with pipeline industry standards.
Industries – widely used in oil & gas pipelines, boilers, structural engineering, power plants, and municipal water systems.

Typical Technical Parameters

Specification	Range / Details	Notes
Pipe Diameter	20 mm – 1420 mm	Customized for different pipe mills
Pipe Length	4 m – 12 m	Optional longer length available
Test Pressure	5 MPa – 25 MPa	Adjustable based on pipe standard
Testing Method	Single-pipe / Multi-pipe	Flexible operation
Drive System	Hydraulic	Stable and efficient
Control System	PLC automatic control	Real-time monitoring & data recording
Features	Pressure curve display, data storage, automatic water drainage	Improves efficiency & safety

Key Features

♦ Automatic clamping and sealing for high testing efficiency
♦ Precise pressure control with PLC system
♦ Leak detection with real-time monitoring
♦ Data logging and report printing for quality records
♦ Customizable design to match different production requirements

FAQ – Hydrostatic Tester Machine

Q1: Why is hydrostatic testing necessary for steel pipes?
A: It ensures pipes can safely carry fluids or gas under pressure without leakage or rupture, which is critical for oil & gas and water supply projects.

Q2: What standards can this machine test for?
A: It supports API, ASTM, DIN, GB, and other international pipeline standards.

Q3: Can it test both ERW and seamless pipes?
A: Yes, the machine is suitable for ERW pipes, seamless pipes, SSAW, and LSAW pipes.

Q4: How is the test pressure determined?
A: The pressure level is based on the pipe’s diameter, wall thickness, and industry standard requirements.

Q5: Can the system save and export test data?
A: Yes, the PLC control system records the pressure curve, generates test reports, and allows data export for quality management.

Why Choose Our Hydrostatic Tester Machine?

✅ High testing accuracy and reliability
✅ Fully automated system for safe operation
✅ Flexible customization for different pipe mills
✅ Wide range of applications across industries
✅ Proven technology trusted by international pipe manufacturers

Pervious

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