GB/T 18252-2008
Plastics piping and ducting systems.Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation (English Version)
- Standard No.
- GB/T 18252-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-06
- Replace By
- GB/T 18252-2020
- Latest
- GB/T 18252-2020
- Replace
- GB/T 18252-2000
- Scope
- This International Standard describes a method for estimating the long-term hydrostatic strength of thermoplastic materials by statistical extrapolation. This standard applies to various thermoplastic pipe materials at their applicable temperatures. This method is based on test data for pipes. The dimensions of the pipes used in the test may be specified in the relevant product or system standards and recorded in the test report.
GB/T 18252-2008 Referenced Document
- GB/T 19466.3-2004 Plastics-Differential scanning calorimetry(DSC)-Part 3:Determination of temperature and enthalpy of melting and crystallization
- GB/T 6111 Thermoplastics piping systems for the conveyance of fluids.Determination of the resistance to internal pressure*， 2018-03-15 Update
- GB/T 8802-2001 Thermoplastics pipes and fitting-Determination of vicat softening temperature
- GB/T 8806 Plastics piping systems.Plastics components.Determination of dimensions
GB/T 18252-2008 history
- 2020 GB/T 18252-2020 Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
- 2008 GB/T 18252-2008 Plastics piping and ducting systems.Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
- 2000 GB/T 18252-2000 Plastics piping and ducting systems--Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation