ASTM D1599 Resistance to Short-time Hydraulic Pressure

ASTM D1599 is a standard test method for determination of failure pressure of thermoplastic pipe, tubings and fittings. The results obtained are used in predicting the behavior of pipe, tubings and fittings under specific test conditions of temperature, time and pressure.

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ASTM D1599 Resistance to Short-time Hydraulic Pressure

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Overview
Scope, Applications, and Benefits
Test Process
Specifications
Instrumentation
Results and Deliverables

Overview

ASTM D1599 evaluates the resistance of plastic pipes, tubing, and fittings to short-term internal hydraulic pressure until failure occurs. The test determines burst pressure and verifies the ability of materials to withstand sudden high-pressure conditions without immediate rupture.

This method is essential for assessing the short-term strength and integrity of thermoplastic piping systems. It helps manufacturers ensure product safety, validate design limits, and confirm that pipes can handle pressure surges or unexpected load conditions during service.

Scope, Applications, and Benefits

Scope

ASTM D1599 defines the procedure for determining the short-time hydraulic pressure resistance of thermoplastic pipes by applying increasing internal pressure until failure occurs. It is widely used for evaluating burst strength and ensuring compliance with pressure performance requirements.

Applicable to thermoplastic pipes, tubing, and fittings
Determines burst pressure under controlled laboratory conditions
Uses water as the pressurizing medium for safety and uniformity
Suitable for short-term strength evaluation and comparison
Supports quality control, design validation, and material qualification
Helps establish pressure ratings and safety limits
Can be conducted at specified ambient or elevated temperatures

Applications

Validation of pressure pipe systems
Water distribution and transmission pipelines
Industrial and process piping systems
Irrigation and fluid transport systems
Product development and material comparison

Benefits

Accurately determines maximum burst pressure
Ensures resistance to sudden pressure surges
Identifies defects and weak points in materials
Supports compliance with engineering standards
Enhances safety and reliability of piping systems

Test Process

Specimen Preparation

Pipe samples are cut, conditioned, and sealed with leak-proof end fittings.

Pressurization

Internal hydraulic pressure is applied and increased at a controlled, uniform rate.

Failure Observation

Pressure is continuously increased until rupture, crack, or leakage occurs.

Result Recording

Maximum pressure at failure is recorded as the burst pressure.

Technical Specifications

Parameter	Details
Pressure Application	Continuously increasing internal pressure
Medium	Water (incompressible fluid)
Specimen	Pipes, tubing, and fittings
Failure Mode	Burst, rupture, or leakage
Pressure Rate	Controlled and specified rate
Temperature	Ambient or specified elevated conditions
Output	Burst pressure value

Instrumentation Used for Testing

Hydrostatic pressure testing machine
High-pressure pump system
Pressure gauges and digital sensors
End closures and sealing fixtures
Data acquisition and control system

Results and Deliverables

Burst pressure (maximum internal pressure)
Test conditions (temperature and pressure rate)
Failure mode details (burst, crack, leakage)
Sample identification and dimensions
Compliance statement with ASTM D1599

Why Choose Infinita Lab for ASTM D1599?

Infinita Lab is a trusted USA-based testing laboratory offering ASTM D1599 testing services across an extensive network of accredited facilities across the USA.

Infinita Lab is built to serve the full spectrum of modern testing needs—across industries, materials, and methodologies. Our advanced equipment and expert professionals deliver highly accurate and prompt test results, helping businesses achieve quality compliance and product reliability.

Looking for a trusted partner to achieve your research goals? Schedule a meeting with us, send us a request, or call us at (888) 878-3090 to learn more about our services and how we can support you. Request a Quote

Frequently Asked Questions

The primary objective is to determine the maximum internal pressure a plastic pipe can withstand before failure under short-term conditions. This helps evaluate material strength, ensure safety, and validate product performance against pressure-related requirements.

Burst pressure defines the upper limit of a pipe’s strength under internal pressure. It helps engineers establish safe operating limits and ensures that piping systems can tolerate unexpected pressure spikes without catastrophic failure.

The test simulates real conditions by applying internal hydraulic pressure similar to fluid flow in pipelines. The gradual pressure increase replicates stress buildup, helping assess how pipes respond to sudden and extreme pressure situations.

ASTM D1599 focuses on immediate strength under rapidly increasing pressure, while long-term tests evaluate durability under sustained pressure over time. Both are necessary for a complete understanding of pipe performance.

Material defects, improper manufacturing, high temperatures, and reduced wall thickness can lower burst pressure. Identifying these factors helps improve product quality and reliability.