Description

Engineered andc manufactured by Shenyang EMT Piping Technology Co., Ltd., Hydraulic Retrieval Tool represents a breakthrough in safe and efficient pipeline maintenance. This innovative system enables the critical task of installing or retrieving monitoring devices (such as corrosion probes) from live, pressurized pipelines without the need for system shutdown or depressurization. This capability translates directly into significant cost savings, minimized downtime, and enhanced operational continuity for industries reliant on pipeline integrity.

1. Key Advantages of Hydraulic Retrieval Tool

• Live-Line Operation:

 Safely replace corrosion probes or hanging pieces under full pipeline pressure (up to 6000 Psi / ~414 bar) and within a wide temperature range (-60°C to +100°C). Eliminate costly production interruptions.

• Dual-Action Hydraulic System:

Our innovative hydraulic design drastically reduces the tool’s size and weight (Net Weight: 30kg) compared to traditional mechanical solutions, significantly improving portability and reducing the required operational footprint.

• Enhanced Safety:

Designed and manufactured in strict compliance with the Pressure Equipment Directive (PED). The system incorporates robust safety features, including:

• • Double Isolation Service Valve Option: For maximum safety in hazardous environments, an optional service valve features two independent ball valves, providing redundant isolation barriers. (Note: Requires a specific retriever model due to increased height).

  • Standard Safety Valve: Included as standard with single isolation.

  • Comprehensive Safety Protocols: The manual provides extensive warnings and safety procedures tailored to identified potential hazards.

• Operational Efficiency:

Hydraulic actuation ensures convenient, labor-saving operation. The use of replaceable connectors extends the overall service life of the tool, reducing long-term costs.

• Proven Performance:

With a maximum retrieval length of 230mm and optimized external dimensions (176x176x1186 mm), the tool is designed for practical field application.

2. Applications of Hydraulic Retrieval Tool

The EMT Hydraulic Retrieval Tool solves critical pipeline maintenance challenges when shutdowns are impossible or too costly. It safely swaps corrosion probes in live oil, gas, chemical, and water pipelines. This maintains continuous corrosion monitoring without stopping flow. Real-time data predicts maintenance needs and prevents failures. Pipelines stay fully productive during inspections.

The tool handles more than corrosion probes. It exchanges other sensors and fittings under pressure. These include pressure, temperature, flow, and erosion sensors. It also replaces isolation plugs, gauge adapters, and sampling ports. Hydraulic force safely engages parts against line pressure. This avoids lengthy isolation and purging steps. Asset uptime is maximized.

The tool prevents disruptive shutdowns in refineries, plants, and transmission pipelines. Halting operations causes massive losses and penalties. Restarting systems consumes significant energy. Instead, targeted repairs happen during normal operation. Technicians inspect or replace fittings online. Minor leaks get fixed under pressure. Malfunctioning inspection tools are retrieved live.

This transforms maintenance from a major burden into localized tasks. Productivity and profitability remain protected. Operational continuity is safeguarded. The tool keeps essential infrastructure running smoothly.

3. Reliability and Support:

• Robust Construction: Built to withstand demanding industrial environments.

• Manual Hydraulic Pump: Operated reliably with the provided manual hydraulic pump (using recommended hydraulic oil grades 32-46, or 22-32 for low temperatures).

• Comprehensive Documentation: Supplied with a detailed Operation Manual (like the one provided) covering safety, preparation, step-by-step procedures for retrieval and installation, maintenance, troubleshooting, and spare parts.

• Operator Training: EMT emphasizes that only specially trained personnel should operate the tool and offers established training programs to ensure competence and safety.

4. Safety First:

Operation on pressurized systems is inherently hazardous. The EMT Hydraulic Retrieval Tool incorporates design and procedural safeguards, but success and safety fundamentally depend on:

1. Strict Adherence: To all safety warnings and operational procedures outlined in the manual.

2. Qualified Personnel: Operation must only be performed by personnel thoroughly trained on this specific tool and approved procedures.

3. Risk Assessment: A site-specific evaluation of pipeline media hazards (e.g., chemical compatibility with seals – standard Viton O-rings, operator exposure risk) and pressure/temperature limits is mandatory before any operation.

4. Proper PPE: Use of approved personal safety equipment (glasses, gloves, helmet, shoes, respirators in H2S areas, etc.) is non-negotiable.

5. EMT

Shenyang EMT Piping Technology Co., Ltd. delivers engineered solutions for safe and efficient pipeline access and maintenance. The Hydraulic Retrieval Tool exemplifies our commitment to innovation, safety compliance (PED), and providing the industry with reliable tools for maximizing uptime and ensuring pipeline integrity. Trust EMT for your critical under-pressure retrieval and installation needs.