Pressure Testing System with Chart Recorder Pipeline

  • Model: WY-700W-J1
  • The system comprises a pressure testing unit, a chart recorder, and a pipeline assembly. It generates the necessary pressure, regulated by a precision controller, and monitored via a digital pressure gauge. The chart recorder provides a permanent record of the pressure test, enabling operators to track the pressure profile over time and detect any anomalies or irregularities.

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Overview

This‘s a pressure test equipment with a liquid storage tank and a mechanical recorder. It’s equipped with a 1000L liquid storage tank and uses compressed air as a power source to quickly press the detection medium and record pressure in real time.

Pressure testing involves subjecting a pipeline section to a predetermined pressure exceeding the anticipated operational pressure. This controlled pressure increase allows engineers to identify any potential weaknesses, leaks, or defects in the pipeline’s material or construction. The duration of the test and the specific pressure profile depend on the pipeline’s design, material, and intended application. A critical component of this process is the accurate and continuous monitoring of pressure changes, which is where chart recorder prove invaluable.

Feature

  • A flow chart of the boosting process is etched onto the control panel surface of the booster unit.
  • The uniquely designed rope-retractor structure ensures the pipeline coils neatly while also enabling preliminary cleaning.
  • Additionally, the system is equipped with a large-capacity liquid storage tank, providing sufficient media for on-site operations.
  • The system uses an air-driven hydro pump as the boosting unit, featuring a pressure self-locking function to prevent overpressure.
  • Equipped with a mechanical recorder, this unit is made from stainless steel to withstand harsh conditions. The electrical component interfaces are housed in an explosion-proof box for safety.
  • It includes both a large-displacement low-pressure pump and a small-displacement high-pressure pump, providing precise control over different pressures, flow rates, and compression cycles.

Model: WY-700W-J1

Pressure Testing System with Chart Recorder Pipeline
General Layout Drawing of Pressure Testing System with Chart Recorder Pipeline

Model: WY-700W-J1

Test mediumClear water
Max. output pressure of low pressure pump100 bar / 10Mpa
Max. output pressure of high pressure pump600 bar / 60Mpa
Max. air pressure10 bar / 1Mpa

Connection

Drive air inletG1/2
High pressure outlet 1G1/2
High pressure outlet 2G1/4-60°
Power interface220V two-wire system

Structure

PanelStainless steel
Water tankStainless steel
Pressure gaugeStainless steel
ValveStainless steel
TubeStainless steel
ConnectorStainless steel
Hydraulic cylinderAnodized aluminium
PistonStainless steel
Pump headStainless steel
FrameCarbon steel

Low Pressure Pump – Hydraulic Pressure Static Conditions (@7bar)

Air pressure (bar)01234567
Hydraulic pressure (bar)010203040506070
Output flow rate (L/min)3530262420191817

High Pressure Pump – Hydraulic Pressure Static Conditions (@7bar)

Air pressure (bar)01234567
Hydraulic pressure (bar)0100200300400500600700
Output flow rate (L/min)3.63.53.33.132.952.92.87

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