Internal Hydrostatic Pressure Testing for Plastic Pipes
ASTM D-1598, ISO 1167
HPT-series Hydrostatic Pressure Testers
The HPT-10A series Hydrostatic Pressure Tester is mainly used to determine time-to failure of plastic pipe under constant internal pressure according to ISO 1167, ASTM D 1598. The test stations work fully independently of another according to the client’s requirements.
A fast processor and corresponding software supports the automatic adjustment of the pressure in the test samples. The test parameters can be set in via the touch screen, where the operator can also follow the actual test status.
Technical Parameters for the Hydrostatic Pressure Tester for Plastic Pipes
- Pressure: 0-16MPa
- Pressure controlling Accuracy: +2% -1%
- Display Accuracy of the Pressure: 0.001MPa
- The Temperature Range of the test tank: Room temp.~95°C or 15°C to room temperature
- The Temperature Controlling Accuracy of the test tank: ±1°
- The Working Time of the Timer: 0-10000h
- The Interface of Pressure: one to twenty(Upon order)
- Enclosure: suitable for Ø16 to Ø630mm diameter pipes and fittings.
- Power Supply: 380 V/220 V
- Max Power: 6-30 kW
HPT-10B Burst Tester
ASTM D 1599
The HPT-10B tester is used to determine of the resistance of either thermoplastic or reinforced thermosetting resin pipe, tubing, or fittings to hydrostatic pressure in a short time period.
Procedure A is used to determine burst pressure of a specimen if the mode of failure is to be determined. Increase the pressure uniformly and continuously until the specimen fails, measuring the time with a stop watch. If the failure time is less than 60s, reduce the rate of the loading and repeat the test. The time to failure for all specimens shall be between 60s and 70s.
Procedure B is used to determine that a specimen complied with a minimum burst requirement. Increase the pressure uniformly and continuously, measuring the time. To determine that the specimen shall burst between 60 and 70s, or the minimum bust pressure shall be reached or exceeded between 60 and 70s.
Test Tank for Hydrostatic Pressure Tester
Our test tank for hydrostatic pressure tester is made of stainless steel together with all the parts with stainless steel. It also has a 100 mm thickness heat-protection layer. There are two cycling pumps inside the test tank which could run alternatively and separately when troubleshooting happens. It has the temperature control system with accuracy of ±2. The lid of the test tank could be opened automatically via a pneumatic device. The size and the interface of the test tank can be customized based on customer’s requirements.
An extensive range of End closures suitable for various diameters according to ASTM, ISO, DIN, EN and other standards
For further information or to place an order for the Hydrostatic Pressure Tester for Time-to-Failure test of Plastic Pipe Under Constant Internal Pressure, please CLICK HERE, call us Toll-Free at: 1.877.884.TEST, or click on the "HOW TO ORDER" Button