Jiubin JB-150-BK-S High-Pressure Hydraulic Burst Test System for Steel Pipes, Flexible Hoses, and Rubber Tubing

Overview

The Jiubin JB-150-BK-S High-Pressure Hydraulic Burst Test System is an engineered solution for deterministic pressure integrity validation of metallic and polymer-based fluid-conveying components. Designed in accordance with fundamental hydrostatic pressure testing principles—governed by Pascal’s law and validated through controlled quasi-static pressurization—the system subjects test specimens to precisely regulated hydraulic loads up to 1500 bar (150 MPa). It functions as a dedicated platform for burst resistance evaluation, static pressure endurance verification, fatigue pulse cycling, and water hammer simulation. The system integrates dual-stage pneumatic drive technology: a low-pressure displacement pump enables rapid initial water filling, while a high-pressure intensifier delivers calibrated force amplification via compressed air (3–6.9 bar), eliminating the need for electrical high-pressure pumps and enhancing operational safety and acoustic performance. All pressure transduction is performed using class 0.5 certified sensors traceable to national metrological standards, ensuring repeatability within ±10 bar during auto-hold and repressurization cycles.

Key Features

• Dual-pump architecture with independent low- and high-pressure stages, both pneumatically driven at 0.69 MPa air supply—optimized for rapid fill and precise burst ramping.
• Automated pressure control logic supporting programmable ramp rates (100–6000 bar/min), dwell time, hold pressure, and staged depressurization sequences.
• Integrated safety-rated test chamber constructed from 304 stainless steel (2000 × 900 × 1200 mm), featuring reinforced anti-explosion tempered glass lid, built-in water recovery sump, and stainless steel support tray for post-burst containment.
• Full digital HMI interface with embedded industrial touchscreen—enabling one-touch operation for air purging, liquid charging, pressurization, constant-pressure holding, controlled venting, and shutdown.
• Stainless steel high-pressure wetted components (valves, fittings, tubing) rated to ≥1500 bar; all high-pressure lines fitted with ultra-fine metal particulate filters (≤5 µm retention) upstream of critical junctions.
• Automatic pressure maintenance with ±10 bar compensation tolerance during extended hold periods; real-time pressure vs. time curve logging with timestamped event markers.

Sample Compatibility & Compliance

The JB-150-BK-S accommodates a broad spectrum of cylindrical and tubular pressure-containing assemblies, including but not limited to: thermoplastic and composite piping (e.g., PE-RT, PEX, multilayer automotive brake hoses), stainless steel and carbon steel hydraulic tubes, pressure vessels (e.g., RO filter housings, expansion tanks), heat exchanger manifolds, and automotive cooling/heating circuit components. Its mechanical interface supports standard G1/4″ male/female connections, with custom adapters available per client-specified flange or sealing geometries. The system supports test protocols aligned with ISO 1402, ASTM D1598 (hydrostatic burst time), ISO 6803 (rubber hose pulsation), and SAE J1401 (automotive hydraulic hose qualification). While not pre-certified to FDA 21 CFR Part 11, its data acquisition architecture—including audit-trail-enabled report generation, user-access-controlled parameter setting, and non-modifiable raw data export—facilitates GLP/GMP-compliant deployment when integrated into validated laboratory workflows.

Software & Data Management

Test execution and data handling are managed via proprietary embedded firmware running on a real-time OS. Each test session generates a structured binary log file containing synchronized pressure, time, and status-event data, which is automatically archived with ISO 8601 timestamps and unique batch identifiers. The system exports reports in PDF format directly to connected A4 printers; raw data can be exported as CSV for third-party statistical analysis (e.g., Weibull reliability modeling). No cloud connectivity or remote access functionality is included—ensuring full data sovereignty and alignment with ITAR- and GDPR-sensitive environments. Calibration metadata (sensor serial numbers, last verification date, uncertainty budget) is stored locally and displayed in the system diagnostics menu.

Applications

• Validation of pressure vessel burst margins per ASME BPVC Section VIII requirements.
• Accelerated life-cycle testing of thermoplastic pipe systems under sustained hydrostatic stress (ISO 1167-1).
• Qualification of automotive coolant and fuel delivery hoses against OEM-specific pulse durability specifications (e.g., Ford WSS-M99P1111-A, GM GMW14872).
• Verification of water filtration system structural integrity—including RO membrane housings, pressure tanks, and quick-connect fittings—under worst-case overpressure scenarios.
• Research-grade characterization of composite tube failure modes (delamination, fiber rupture, matrix cracking) under monotonic and cyclic loading.

FAQ

What test media are supported beyond municipal tap water?

The system is configured for aqueous media only. Deionized water, glycol-water mixtures (up to 30% v/v), and inhibited corrosion-test solutions may be used subject to compatibility verification with wetted stainless steel components and filtration elements. Oil-based or solvent-based fluids are strictly prohibited.
Is the system compliant with CE or UL safety directives?

The JB-150-BK-S is supplied as a non-CE-marked industrial equipment unit intended for integration into end-user-controlled facilities. It meets IEC 61000-6-2/6-4 immunity/emission limits and incorporates EN 60204-1–compliant emergency stop, pressure relief, and chamber interlock circuits. Third-party CE certification can be arranged upon request with additional lead time and documentation review.
Can the system perform multi-point pressure cycling with variable amplitude?

Yes—via custom script mode, users may define up to 99 discrete pressure steps with independent dwell times, ramp rates, and direction (increase/decrease), enabling staircase fatigue protocols and step-stress accelerated testing per MIL-HDBK-344.
What maintenance intervals are recommended for long-term reliability?

Filter cartridges require replacement every 500 operating hours or quarterly—whichever occurs first. Air-driven pumps are oil-free and require no lubrication; visual inspection of high-pressure seals and tubing joints is advised prior to each test campaign. Full calibration of pressure sensors is recommended annually or after any impact event or pressure excursion exceeding 110% of maximum rated range.