GB/T 9766.6-2021 Translated English of Chinese Standard. (GBT9766.6-2021): Test method for tyre valve -- Part 6: Test method for core [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2022 M03 6 - 12 páginas This document specifies the test equipment and instruments, installation, air-tightness test, torque test, fatigue resistance test, ventilation rate test, corrosion resistance test, connection test between core cap and core body, opening pressure test and core rod head position measurement of tyre valve core. |
Contenido
Foreword | 5 |
Scope | 6 |
Installation | 9 |
Torque Test | 10 |
Ventilation Rate Test | 11 |
Core Rod Head Position Measurement | 12 |
Términos y frases comunes
1---globe valve 2---pressure regulating valve 3---pressure gauge 5---high pressure pipe accuracy grade adapt air-tightness test Put bubbles escaping cap and core chamber can reach chamber that complies Chamber Tyre Valves complies with GB/T core body core cap corresponding core chamber corresponding valve core corrosion resistance test device for H01 entrained gas equipment and instruments ethanol fatigue resistance test globe valve H02 valve core H06C valve high-temperature test chamber immediately immerse Index number description indicated value inflation device equipped inject Jiangyin kPa compressed gas leakage Liquid Index number liquid surface Low-temperature test chamber Method for Core observe and record Open the test Opening Pressure Test Put the valve Rate Test Device room temperature Rubber Base Valves Salt Spray Tests specified date tensile testing machine Terms and Definitions Test between Core test equipment Test Install H01 Test Method test of tyre torque of 0.15 valve mouth Ventilation Rate Test water at 23