Jiubin JB-150-BK Metal Hose Hydrostatic Burst Test System
| Brand | Jiubin |
|---|---|
| Origin | Shanghai, China |
| Model | JB-150-BK |
| Test Medium | Municipal tap water or customer-specified fluid |
| Max Test Pressure | 0–1500 bar (150 MPa) |
| Drive Air Pressure | 6.9 bar |
| Pressure Ramp Rate | 100–6000 bar/min (adjustable) |
| Pressure Measurement Accuracy | ±0.5% FS (high-precision strain-gauge transducer) |
| Power Supply | 220 V, 50 Hz, 0.15 kW |
| Drive Method | Pneumatically actuated dual-pump system (low- and high-pressure stages) |
| Air Supply Requirement | 3–6.9 bar, ≥2 m³/min |
| High-Pressure Outlet | 1 × G1/4" internal thread (600 psi rated) |
| Control Cabinet Dimensions | 800 × 700 × 1500 mm |
| Test Chamber Dimensions | 2000 × 900 × 1200 mm (2 mm steel + energy-absorbing buffer layer) |
Overview
The Jiubin JB-150-BK Metal Hose Hydrostatic Burst Test System is an engineered solution for deterministic pressure integrity validation of metallic flexible hoses, rigid tubing assemblies, and high-pressure valve components under controlled, repeatable conditions. It operates on the principle of hydrostatic pressure loading—applying calibrated, progressively increasing fluid pressure until structural failure (burst) or specified proof pressure is attained—enabling quantitative assessment of ultimate strength, leak-tightness, and deformation behavior in accordance with ASTM F1357, ISO 6803, EN 853, SAE J517, and GB/T 14525 test methodologies. Designed for laboratory, R&D, and quality assurance environments, the system supports both static proof testing (e.g., 1.5× working pressure hold) and dynamic burst-to-failure characterization across a full 0–1500 bar range.
Key Features
- Dual-stage pneumohydraulic drive architecture: A low-pressure booster rapidly fills test specimens with water (or compatible test medium), minimizing air entrapment; a high-pressure intensifier then elevates pressure to 1500 bar with precise rate control and minimal thermal drift.
- Automated pressure ramping and hold functionality: Users define target pressure, dwell duration, and ramp rate (100–6000 bar/min) via intuitive front-panel interface or optional PC software; system maintains setpoint with ±10 bar repressurization tolerance during extended holds.
- Fail-safe mechanical and electronic protection: Integrated rupture disc, pressure relief valve, and real-time overpressure cutoff prevent catastrophic failure; reinforced test chamber (2 mm structural steel + impact-dissipating buffer layer) complies with ISO 10218-1 enclosure safety requirements.
- Corrosion-resistant wetted path: All high-pressure components—including valves, fittings, manifolds, and sealing surfaces—are constructed from ASTM A276 Type 316 stainless steel, certified to 1500 bar WOG (Water, Oil, Gas) rating per ASME B16.34.
- Pneumatic actuation with stable supply interface: Requires only clean, dry compressed air (3–6.9 bar, ≥2 m³/min); eliminates hydraulic oil contamination risk and simplifies integration into facility utility infrastructure.
Sample Compatibility & Compliance
The JB-150-BK accommodates a broad spectrum of pressure-containing components, including but not limited to: corrugated stainless steel hoses (braided/unbraided), automotive brake/fuel lines, HVAC refrigerant tubing, hydraulic hose assemblies (SAE 100R1–R17), industrial valve bodies (ball, gate, globe, check), heat exchanger tubesheets, and small-volume pressure vessels (≤5 L). Its modular G1/4″ high-pressure port enables rapid connection via standard Swagelok®-style fittings. The system supports traceable calibration per ISO/IEC 17025:2017, and its pressure measurement chain (0.5% FS sensor + NIST-traceable verification certificate) satisfies audit requirements for ISO 9001, IATF 16949, and AS9100 quality management systems. Optional data logging meets FDA 21 CFR Part 11 electronic record and signature criteria when paired with validated software.
Software & Data Management
An optional Windows-based control and acquisition software package provides remote operation, real-time pressure/time curve visualization, automated report generation (PDF/CSV), and audit-trail-enabled user access logs. Data export conforms to ASTM E2500-13 Annex A3 for analytical instrument qualification. All pressure readings are timestamped with millisecond resolution, and raw datasets include ambient temperature, drive air pressure, and system status flags. Calibration certificates and sensor linearity reports are stored internally and retrievable for GLP/GMP documentation packages.
Applications
- Validation of burst pressure margin for aerospace fuel delivery hoses per MIL-DTL-87160.
- Proof testing of cryogenic stainless steel bellows used in semiconductor process tools.
- Comparative fatigue life evaluation of welded vs. seamless metal hose constructions under cyclic hydrostatic load.
- Qualification of subsea hydraulic control line assemblies per API RP 17E.
- Third-party certification testing for PED 2014/68/EU conformity assessment (Category IV pressure equipment).
FAQ
What test media are compatible with the JB-150-BK system?
Deionized water, glycol-water mixtures, and other non-corrosive, low-viscosity fluids meeting ISO 4406 cleanliness class 18/16/13 are supported. Petroleum-based oils are not recommended due to seal compatibility and fire risk.
Can the system perform multi-step pressure profiles (e.g., ramp-hold-ramp)?
Yes—via programmable sequence mode, users may define up to 10 discrete pressure segments with independent ramp rates, dwell times, and pass/fail thresholds.
Is third-party calibration support available?
Jiubin provides factory calibration with NIST-traceable documentation; accredited external recalibration services are available through ISO/IEC 17025-certified partners in North America, EU, and APAC regions.
Does the system meet explosion-proof requirements for hazardous area use?
The JB-150-BK is rated for Zone 2 / Class I, Division 2 environments when installed with intrinsically safe pressure sensors and purged enclosures (ATEX/IECEx optional configuration required).
What maintenance intervals are recommended?
Drive air filter replacement every 500 operating hours; high-pressure seal inspection after 200 burst tests or annually—whichever occurs first. Full preventive maintenance checklist included in operator manual (EN/ISO 13849-1 compliant).
