Hydrostatic Pressure Testing Machine for Accurate Leak Detection and Durable Pipe Inspection in Industrial Applications
Applications:
This hydrostatic testing unit is engineered to perform assessments on an extensive array of thermoplastic pipes, pipe fittings and fluid‑conveying structural components. The testable material portfolio includes polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (PVC‑C), acrylonitrile butadiene styrene copolymer (ABS), among numerous other substrate options.
It supports diverse specimen forms, ranging from extruded tubing and injection‑molded pipe workpieces to assembled test assemblies, regardless of hydrostatic thrust load conditions. Acceptable test samples cover hot‑melt butt‑welded pipe segments, test pieces integrated with single or multiple fittings, and saddle‑type branch joint specimens. The nominal outer diameter (dn) of test pipes features a broad adjustable span; subject to distinct specimen specifications, the measurable scope extends from 25 mm up to 1600 mm.
Purposes:
Specifically designed for performance verification of plastic piping systems, the hydrostatic pressure testing machine is dedicated to evaluating the internal pressure resistance of plastic pipes, fittings and integrated assemblies.
Under standardized and precisely controlled test environments, tubular products manufactured from PP, PE, PVC, PVC-C and ABS materials are pressurized with designated internal pressure for a preset duration. The testing procedure assesses the structural pressure endurance of test samples and verifies the occurrence of defective phenomena including fluid leakage, pipe rupture and over-deformation.
This standardized test procedure plays a vital role in validating the overall quality, operational safety and long-term service reliability of plastic piping components applied in fluid delivery systems. Such pipeline facilities are extensively deployed in water supply treatment, sewage disposal, gas delivery and industrial fluid conveyance scenarios.
Product Characteristics:
- The system supports flexible test parameter configuration via dual operation modes, compatible with both local touchscreen terminals and external PC terminals.
- Featuring a compact footprint within 1 square meter, the equipment is capable of generating up to 50 types of customized pressure values, covering standard water supply pressure specifications.
- Equipped with intelligent automatic identification functions, the device can autonomously recognize specimen specifications and material properties, and generate matched optimized pressure boosting strategies and operational algorithms accordingly.
- The equipment delivers outstanding pressure regulation accuracy. Independent input pressure adjustment is available for each functional module, which effectively reduces solenoid valve abrasion and extends the overall service life of the equipment.
- All metallic components that come into direct contact with the conveying medium are fabricated from premium stainless steel materials for superior durability and corrosion resistance.
- The humanized display interface supports multi-language switching, perfectly adapting to the differentiated usage demands of global clients.
- In-test pressure calibration procedures are simplified and user-friendly, allowing the system to maintain continuous operation throughout the calibration process without shutdown interruption.
- Multi-dimensional safety protection mechanisms are built into the device, covering electrical safety, mechanical structure and software program protection to ensure stable operation.
- Adopting standard TCP/IP protocol transmission, the system realizes stable, unobstructed and highly reliable data communication transmission.
Meet Standards:
ISO1167-2006, ASTMD1598-2004, ASTMD1599, ISO9080, CJ/T108, ASTMF1335.
The free length of the specimens:
| Specimen Type |
Free Length Requirements |
| Extruded Pipe Specimens |
dn<315mm: ≥ 3dn and ≥ 250mm; dn>315mm: ≥ 2dn |
| Injection-molded Pipe Specimens |
dn<50mm: 3dn; 50mm ≤ dn ≤ 110mm: ≥ 140mm |
| Assembled Specimens with Hydrostatic Thrust (Two Pipe Sections) |
≥ 3dn and ≥ 250mm (dn>315mm: ≥ 2dn if min. length not met) |
| Assembled Specimens with Hydrostatic Thrust (with Fittings) |
≥ 2dn and ≥ 150mm; dn>250mm: ≥ 1.5dn |
| Assembled Specimens with Hydrostatic Thrust (Saddle Branch) |
≥ 100mm |
| Assembled Specimens without Hydrostatic Thrust |
= dn and ≥ 150mm |
Technical Parameters:
| Model |
XGY-16C |
| Diameter range |
Φ8-1800mm |
| Stations |
3, 5, 6, 12, 15, 18, 20, 25, 50, 100 etc can customized |
| Control mode |
Micro-control, industrial PC control |
| Display mode |
Industrial PC LCD color display |
| Storage mode |
PC strorage |
| Print mode |
Color printer output |
| Test pressure |
Pressure range |
0.1-16MPa |
| Control accuracy |
±1% |
| Display resolution |
0.01MPa |
| Working range |
5%~100%FS |
| Indication error |
±1% |
| Test Timer |
Timer range |
0~10000h |
| Timer accuracy |
±0.1% |
| Timer resolution |
1s |
| Power |
380V 50Hz three-phase four-wire 1.5KW |
| end caps models |
from Φ8 to 1800mm |
| Water tank size |
accoard to the pipe size |
| Temperature range |
15-95℃ |
| Dimensions (three stations) |
715×625×1700(mm)or others
|
FAQ:
Q1: Which brand produces the Plastic Pipe Hydrostatic Pressure Testing Machine?
A1: This Hydrostatic Pressure Testing Machine bears the JHH brand, with its production base located in Beijing, China.
Q2: What core testing objectives does the Plastic Pipe Hydrostatic Pressure Testing Machine achieve?
A2: This test apparatus is engineered to evaluate hydrostatic performance and burst‑resistance strength for plastic pipe products.
Q3: What categories of workpieces and raw materials are compatible with this Hydrostatic Pressure Testing Machine?
A3: It supports test execution for plastic pipes as well as composite pipe products, including PP‑R, PP‑B, PP‑A, PVC, PE, PE‑X and other relevant pipe grades.
Q4: What level of measurement precision can this Hydrostatic Pressure Testing Machine deliver?
A4: Its measurement precision reaches 0.1 % relative to the full‑scale range.
Q5: What is the upper‑limit test pressure supported by the Hydrostatic Pressure Testing Machine?
A5: The maximum test pressure capability of this unit hits 10 MPa, equivalent to 100 bar (1450 psi).
