Riser Tensioner System
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This page explains how Accumulator Bank is classified within Other Transport Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A hydraulic energy storage unit within the riser tensioner system that maintains constant tension on marine risers.
Technical details and manufacturing context for Accumulator Bank
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Nominal Volume | 20–100 L | Total accumulator capacity per bank |
| Precharge Pressure | 0.8–1.2 MPa | Nitrogen precharge at 20°C |
| Temperature Range | -20–80 °C | Operating ambient temperature |
| Material | 316L | Corrosion-resistant steel for marine environmentASTM A240 |
| Weight | 150–600 kg | Depends on volume and configuration |
| Dimensions (L×W×H) | 1200×800×1500 mm | Typical for 50 L bank |
| Pressure Rating | 2.5 MPa | Maximum allowable working pressure |
| Leakage Rate | 0–0.1 mL/min | At rated pressure, nitrogen side |
| Connection Size | DN25–DN50 | Flange or threaded connectionsISO 6162 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Accumulator Bank.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 5000 psi (345 bar) |
| flow rate: | Up to 200 GPM (757 L/min) |
| temperature: | -20°C to +80°C |
| slurry concentration: | Not applicable - designed for clean hydraulic fluids only |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Accumulator Bank.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The accumulator bank stores pressurized hydraulic fluid and releases it instantly to compensate for vessel motion, maintaining constant tension on the marine riser to prevent buckling and fatigue.
According to directory data, the operating pressure range is 1.0–1.6 MPa, and the nitrogen precharge pressure is 0.8–1.2 MPa at 20°C. These values must be verified for the specific model.
Directory data lists high-strength alloy steel, nitrogen-compatible elastomers, and corrosion-resistant hydraulic fluid. The material grade for the shell is often 316L stainless steel per ASTM A240, but confirm with the manufacturer.
Check the operating pressure, precharge pressure, temperature range, connection size, and material grade against your system requirements. Always consult the legal manufacturer for model-specific data and compliance with relevant standards.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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