ASTM D1598 Hydrostatic pressure Test machine for Time-to-Failure of Plastic Pipe Under constant pressure

ASTM D1598 - 15a Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure.

This test method covers the determination of the time-to-failure of both thermoplastic and reinforced thermosetting/resin pipe under constant internal pressure.This test method provides a method of characterizing plastics in the form of pipe under the conditions prescribed.

ASTM D1598 sample Preparation Details: 

Specimen: The specimen length between closures shall be at least five times the nominal outer diameter. or 12 inches, for pipes up to 6 inches, and at least three times the nominal outside diameter, or 30 inches, for larger pipes.

Dimensions: Measurement standards are in accordance with Practice D3567 or Test Method D2122

Preparation: A segment of thermoplastic pipe is inserted into a testing device, and hydraulic pressure is applied.

UnitedTest supply the HYD series Pipeline hydrostatic pressure testing machine, according to ISO 1167, ASTM D1598, ASTM D1599. It’s mainly used to test the plastic pipeline, compound pipeline, such as PP-R, PP-B, PP-A, PVC, PE, PE-X etc. Under a stipulated constant hydrostatic pressure force, keeping provision time; or inside the pipe, apply a constant and rapid hydraulic pressure to make the specimen broken in a short period time, check the max. pressure force, then calculate the ring stress. This tester is necessary equipment for plastic pipe manufacturer.

 
refer product link: Pipe Hydrostatic Pressure Testing Machine.


    
  

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